stuff

## Summary

Block background keybindings from firing while a modal dialog (e.g.
Templates) is open, so typing `w` no longer toggles the workflow sidebar
behind the modal.

## Changes

- **What**: In `keybindingService.keybindHandler`, gate command
execution on `dialogStore.dialogStack`. When a dialog is open, only
keybindings whose event target is inside the dialog (`[role="dialog"]`)
fire; all other matches are dropped.

## Review Focus

- The dialog scope check uses `target.closest('[role="dialog"]')` so
dialog-internal shortcuts still work — confirm PrimeVue/Reka dialogs
render with `role="dialog"` on the wrapper (they do; this is the
WAI-ARIA standard the libraries follow).
- Updated `keybindingService.escape.test.ts` "modifiers regardless of
dialog state" case to the new contract (modifiers also blocked),
matching the team consensus in FE-642 that all keybindings should be
disabled when a modal is open.
- New `keybindingService.dialog.test.ts` covers: no-dialog → fires;
dialog open + target outside → blocked; dialog open + target inside →
fires.

Fixes FE-642

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-12184-fix-disable-global-keybindings-while-a-modal-dialog-is-open-35e6d73d3650812fbc5dd5490ccde24f)
by [Unito](https://www.unito.io)

Co-authored-by: Dante <bunggl@naver.com>

.cursor/rules/agent-panel-layout.md

@@ -0,0 +1,30 @@
+---
+description: Agent chat panel layout rule — always full viewport height, never nested under the header bar
+globs:
+  - src/components/LiteGraphCanvasSplitterOverlay.vue
+  - src/platform/agent/**
+alwaysApply: true
+---
+
+# Agent Panel Layout
+
+The Comfy Agent chat panel must always span the **full viewport height** — from the very top of the screen to the bottom, alongside the header bar and canvas, not below them.
+
+## Correct structure
+
+`LiteGraphCanvasSplitterOverlay` uses a top-level **`flex-row`** so the agent panel is a sibling of the entire left column (tabs + canvas), not a child inside it:
+
+```
+div.flex-row (viewport)
+├── div.flex-col.flex-1          ← left side: everything else
+│   ├── slot#workflow-tabs       ← header bar
+│   └── div.flex-1               ← canvas + sidebar panels
+└── div.shrink-0 (agent panel)   ← RIGHT: full viewport height
+```
+
+## Rules
+
+- **Never** place the agent panel inside the `div` that sits below `slot#workflow-tabs`. That causes the panel to start below the header bar.
+- The agent panel div must be a **direct child** of the outermost `div.flex-row` container in `LiteGraphCanvasSplitterOverlay.vue`.
+- The left side (`flex-1 flex-col`) wraps both `slot#workflow-tabs` AND the canvas/splitter row.
+- The agent panel has `h-full` and `shrink-0` so it fills the full height and does not flex-shrink.

.cursor/rules/icon-button-tooltip.mdc

@@ -0,0 +1,34 @@
+---
+description: Icon buttons must always have a tooltip
+globs: src/**/*.vue
+alwaysApply: false
+---
+
+# Icon Button Tooltip Requirement
+
+Every icon-only button (`size="icon"` or any button containing only an icon with no visible label) **must** be wrapped in a `Tooltip` so users can discover what it does.
+
+## Required Pattern
+
+```vue
+<Tooltip>
+  <TooltipTrigger>
+    <Button size="icon" border-interface-stroke" :aria-label="$t('...')">
+      <i class="icon-[lucide--some-icon] size-4" />
+    </Button>
+  </TooltipTrigger>
+  <TooltipContent side="top">{{ $t('...') }}</TooltipContent>
+</Tooltip>
+```
+
+## Imports
+
+```ts
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+```
+
+- Always use `side="top"` unless a different direction is needed for layout reasons.
+- The `aria-label` on the button and the tooltip text should be the same translated string.
+- Use `vue-i18n` (`$t(...)`) for the label — never hardcode strings.

apps/website/src/i18n/translations.ts

@@ -2913,18 +2913,18 @@ const translations = {
     'zh-CN': 'Plans; Fees; Free Tier.'
   },
   'tos.payment.block.1': {
-    en: 'Your use of the Comfy Products is subject to the plan selected via the applicable ordering page, online sign-up flow, or order form (“Plan”). Comfy may offer a free or freemium tier (“Free Tier”) and one or more paid tiers; the applicable Plan may include usage caps, feature restrictions, throttling, overage charges, or upgrade requirements, each as described in the pricing page or applicable Order Form. You are responsible for all usage under your account, including usage by your Users and under your credentials and API keys. Comfy may modify, suspend, or discontinue any Plan (including the Free Tier) consistent with this Agreement and the Order Forms.',
+    en: 'Your use of the Comfy Products is subject to the plan selected via the applicable ordering page, online sign-up flow, or order form (“Plan”). Comfy may offer a free or freemium tier (“Free Tier”) and one or more paid tiers; the applicable Plan may include usage caps, feature restrictions, throttling, overage charges, or upgrade requirements, each as described in the pricing page or applicable Order Form. If a Free Tier user provides a valid payment method in connection with their account (including for identity verification, future upgrade purposes, or any other reason), such user expressly authorizes Comfy to charge that payment method for any usage that exceeds the applicable Free Tier limits, including overages resulting from intentional use, usage by authorized users or third parties under the account, or technical factors. Comfy will use reasonable efforts to notify users when they approach or exceed Free Tier limits, but such notice is not a condition of Comfy’s right to charge for overages. You are responsible for all usage under your account, including usage by your Users and under your credentials and API keys. Comfy may modify, suspend, or discontinue any Plan (including the Free Tier) consistent with this Agreement and the Order Forms.',
     'zh-CN':
-      'Your use of the Comfy Products is subject to the plan selected via the applicable ordering page, online sign-up flow, or order form (“Plan”). Comfy may offer a free or freemium tier (“Free Tier”) and one or more paid tiers; the applicable Plan may include usage caps, feature restrictions, throttling, overage charges, or upgrade requirements, each as described in the pricing page or applicable Order Form. You are responsible for all usage under your account, including usage by your Users and under your credentials and API keys. Comfy may modify, suspend, or discontinue any Plan (including the Free Tier) consistent with this Agreement and the Order Forms.'
+      'Your use of the Comfy Products is subject to the plan selected via the applicable ordering page, online sign-up flow, or order form (“Plan”). Comfy may offer a free or freemium tier (“Free Tier”) and one or more paid tiers; the applicable Plan may include usage caps, feature restrictions, throttling, overage charges, or upgrade requirements, each as described in the pricing page or applicable Order Form. If a Free Tier user provides a valid payment method in connection with their account (including for identity verification, future upgrade purposes, or any other reason), such user expressly authorizes Comfy to charge that payment method for any usage that exceeds the applicable Free Tier limits, including overages resulting from intentional use, usage by authorized users or third parties under the account, or technical factors. Comfy will use reasonable efforts to notify users when they approach or exceed Free Tier limits, but such notice is not a condition of Comfy’s right to charge for overages. You are responsible for all usage under your account, including usage by your Users and under your credentials and API keys. Comfy may modify, suspend, or discontinue any Plan (including the Free Tier) consistent with this Agreement and the Order Forms.'
   },
   'tos.payment.block.2.heading': {
     en: 'Self-Serve Credit Card Billing.',
     'zh-CN': 'Self-Serve Credit Card Billing.'
   },
   'tos.payment.block.3': {
-    en: 'For self-serve Plans, Customer will provide a valid payment method (e.g., credit card) and authorizes Comfy (and its payment processor) to charge all fees and taxes when due. Unless the Order Forms state otherwise, subscription components (if any) will be billed in advance on a recurring basis and usage-based components (including any overages) will be billed in arrears for the applicable billing period (and may be charged as usage accrues). Paid self-serve Plans automatically renew for successive billing periods until cancelled through the console or as otherwise described in the Order Forms; if a charge fails, Comfy may retry the charge and Customer must promptly update its payment method.',
+    en: 'For self-serve Plans, Customer will provide a valid payment method (e.g., credit card) and authorizes Comfy (and its payment processor) to charge all fees and taxes when due. Unless the Order Forms state otherwise, subscription components (if any) will be billed in advance on a recurring basis and usage-based components (including any overages) will be billed in arrears for the applicable billing period (and may be charged as usage accrues). This billing authorization applies regardless of whether the Customer is on a paid Plan or a Free Tier at the time the overage is incurred. Paid self-serve Plans automatically renew for successive billing periods until cancelled through the console or as otherwise described in the Order Forms; if a charge fails, Comfy may retry the charge and Customer must promptly update its payment method. The same retry rights apply to any failed overage charges incurred by Free Tier users.',
     'zh-CN':
-      'For self-serve Plans, Customer will provide a valid payment method (e.g., credit card) and authorizes Comfy (and its payment processor) to charge all fees and taxes when due. Unless the Order Forms state otherwise, subscription components (if any) will be billed in advance on a recurring basis and usage-based components (including any overages) will be billed in arrears for the applicable billing period (and may be charged as usage accrues). Paid self-serve Plans automatically renew for successive billing periods until cancelled through the console or as otherwise described in the Order Forms; if a charge fails, Comfy may retry the charge and Customer must promptly update its payment method.'
+      'For self-serve Plans, Customer will provide a valid payment method (e.g., credit card) and authorizes Comfy (and its payment processor) to charge all fees and taxes when due. Unless the Order Forms state otherwise, subscription components (if any) will be billed in advance on a recurring basis and usage-based components (including any overages) will be billed in arrears for the applicable billing period (and may be charged as usage accrues). This billing authorization applies regardless of whether the Customer is on a paid Plan or a Free Tier at the time the overage is incurred. Paid self-serve Plans automatically renew for successive billing periods until cancelled through the console or as otherwise described in the Order Forms; if a charge fails, Comfy may retry the charge and Customer must promptly update its payment method. The same retry rights apply to any failed overage charges incurred by Free Tier users.'
   },
   'tos.payment.block.4.heading': {
     en: 'Invoiced Billing.',

global.d.ts

@@ -5,6 +5,7 @@ declare const __SENTRY_DSN__: string
 declare const __ALGOLIA_APP_ID__: string
 declare const __ALGOLIA_API_KEY__: string
 declare const __USE_PROD_CONFIG__: boolean
+declare const __GIT_BRANCH_PREFIX__: string
 
 interface ImpactQueueFunction {
   (...args: unknown[]): void

package.json

@@ -120,6 +120,7 @@
     "primevue": "catalog:",
     "reka-ui": "catalog:",
     "semver": "^7.7.2",
+    "shiki": "catalog:",
     "three": "catalog:",
     "tiptap-markdown": "^0.8.10",
     "typegpu": "catalog:",

pnpm-lock.yaml

@@ -9,15 +9,6 @@ catalogs:
     '@alloc/quick-lru':
       specifier: ^5.2.0
       version: 5.2.0
-    '@astrojs/check':
-      specifier: ^0.9.9
-      version: 0.9.9
-    '@astrojs/sitemap':
-      specifier: ^3.7.3
-      version: 3.7.3
-    '@astrojs/vue':
-      specifier: ^6.0.1
-      version: 6.0.1
     '@comfyorg/comfyui-electron-types':
       specifier: 0.6.2
       version: 0.6.2
@@ -30,30 +21,15 @@ catalogs:
     '@formkit/auto-animate':
       specifier: ^0.9.0
       version: 0.9.0
-    '@iconify-json/lucide':
-      specifier: ^1.1.178
-      version: 1.2.79
     '@iconify/json':
       specifier: ^2.2.380
       version: 2.2.380
-    '@iconify/tailwind4':
-      specifier: ^1.2.3
-      version: 1.2.3
-    '@iconify/tools':
-      specifier: ^5.0.3
-      version: 5.0.11
-    '@iconify/utils':
-      specifier: ^3.1.0
-      version: 3.1.0
     '@intlify/eslint-plugin-vue-i18n':
       specifier: ^4.5.0
       version: 4.5.0
     '@lobehub/i18n-cli':
       specifier: ^1.26.1
       version: 1.26.1
-    '@lucide/vue':
-      specifier: ^1.17.0
-      version: 1.18.0
     '@pinia/testing':
       specifier: ^1.0.3
       version: 1.0.3
@@ -159,9 +135,6 @@ catalogs:
     '@vee-validate/zod':
       specifier: ^4.15.1
       version: 4.15.1
-    '@vercel/analytics':
-      specifier: ^2.0.1
-      version: 2.0.1
     '@vitejs/plugin-vue':
       specifier: ^6.0.0
       version: 6.0.3
@@ -183,15 +156,9 @@ catalogs:
     algoliasearch:
       specifier: ^5.21.0
       version: 5.21.0
-    astro:
-      specifier: ^6.4.2
-      version: 6.4.2
     axios:
       specifier: ^1.15.2
       version: 1.16.1
-    class-variance-authority:
-      specifier: ^0.7.1
-      version: 0.7.1
     cross-env:
       specifier: ^10.1.0
       version: 10.1.0
@@ -249,9 +216,6 @@ catalogs:
     globals:
       specifier: ^16.5.0
       version: 16.5.0
-    gsap:
-      specifier: ^3.14.2
-      version: 3.14.2
     happy-dom:
       specifier: ^20.8.9
       version: 20.9.0
@@ -270,9 +234,6 @@ catalogs:
     knip:
       specifier: ^6.15.0
       version: 6.15.0
-    lenis:
-      specifier: ^1.3.21
-      version: 1.3.21
     lint-staged:
       specifier: ^16.2.7
       version: 16.4.0
@@ -321,6 +282,9 @@ catalogs:
     rollup-plugin-visualizer:
       specifier: ^6.0.4
       version: 6.0.4
+    shiki:
+      specifier: ^3.0.0
+      version: 3.23.0
     storybook:
       specifier: ^10.2.10
       version: 10.2.10
@@ -330,18 +294,12 @@ catalogs:
     tailwindcss:
       specifier: ^4.3.0
       version: 4.3.0
-    tailwindcss-primeui:
-      specifier: ^0.6.1
-      version: 0.6.1
     three:
       specifier: ^0.184.0
       version: 0.184.0
     tsx:
       specifier: ^4.15.6
       version: 4.19.4
-    tw-animate-css:
-      specifier: ^1.3.8
-      version: 1.3.8
     typegpu:
       specifier: ^0.8.2
       version: 0.8.2
@@ -606,6 +564,9 @@ importers:
       semver:
         specifier: ^7.7.2
         version: 7.7.4
+      shiki:
+        specifier: 'catalog:'
+        version: 3.23.0
       three:
         specifier: 'catalog:'
         version: 0.184.0
@@ -666,16 +627,16 @@ importers:
         version: 4.6.0
       '@storybook/addon-docs':
         specifier: 'catalog:'
-        version: 10.2.10(@types/react@19.1.9)(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
+        version: 10.2.10(@types/react@19.1.9)(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
       '@storybook/addon-mcp':
         specifier: 'catalog:'
-        version: 0.1.6(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3)
+        version: 0.1.6(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3)
       '@storybook/vue3':
         specifier: 'catalog:'
-        version: 10.2.10(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vue@3.5.34(typescript@5.9.3))
+        version: 10.2.10(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vue@3.5.34(typescript@5.9.3))
       '@storybook/vue3-vite':
         specifier: 'catalog:'
-        version: 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))(vue@3.5.34(typescript@5.9.3))
+        version: 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))(vue@3.5.34(typescript@5.9.3))
       '@tailwindcss/vite':
         specifier: 'catalog:'
         version: 4.3.0(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
@@ -744,7 +705,7 @@ importers:
         version: 2.10.1(eslint@10.4.0(jiti@2.6.1))
       eslint-plugin-storybook:
         specifier: 'catalog:'
-        version: 10.2.10(eslint@10.4.0(jiti@2.6.1))(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3)
+        version: 10.2.10(eslint@10.4.0(jiti@2.6.1))(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3)
       eslint-plugin-testing-library:
         specifier: 'catalog:'
         version: 7.16.1(eslint@10.4.0(jiti@2.6.1))(typescript@5.9.3)
@@ -813,7 +774,7 @@ importers:
         version: 6.0.4(rolldown@1.0.1)
       storybook:
         specifier: 'catalog:'
-        version: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+        version: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       stylelint:
         specifier: 'catalog:'
         version: 16.26.1(typescript@5.9.3)
@@ -3439,18 +3400,30 @@ packages:
       pinia:
         optional: true
 
+  '@shikijs/core@3.23.0':
+    resolution: {integrity: sha512-NSWQz0riNb67xthdm5br6lAkvpDJRTgB36fxlo37ZzM2yq0PQFFzbd8psqC2XMPgCzo1fW6cVi18+ArJ44wqgA==}
+
   '@shikijs/core@4.1.0':
     resolution: {integrity: sha512-jLJtSJeuFffqX6/inRE1zqU5aFv2hrszvYgq3OjbAgFRZiWv7abKMDdQzYxuSDfmUPQozZvI/kuy6VMTvnvqTQ==}
     engines: {node: '>=20'}
 
+  '@shikijs/engine-javascript@3.23.0':
+    resolution: {integrity: sha512-aHt9eiGFobmWR5uqJUViySI1bHMqrAgamWE1TYSUoftkAeCCAiGawPMwM+VCadylQtF4V3VNOZ5LmfItH5f3yA==}
+
   '@shikijs/engine-javascript@4.1.0':
     resolution: {integrity: sha512-YquhawCUgaBfhsS72e2Y/dI59gCBNPHu3fEO/tvLaXrTssxZrY5ddjtNLTwndrMgPo8b3IscE+xoICDzpTmlFQ==}
     engines: {node: '>=20'}
 
+  '@shikijs/engine-oniguruma@3.23.0':
+    resolution: {integrity: sha512-1nWINwKXxKKLqPibT5f4pAFLej9oZzQTsby8942OTlsJzOBZ0MWKiwzMsd+jhzu8YPCHAswGnnN1YtQfirL35g==}
+
   '@shikijs/engine-oniguruma@4.1.0':
     resolution: {integrity: sha512-axLpjVs45YBvvINa+dJF+NPW+KtFkNXsFr4SDw2BMj9GdeMnGxVB9PQb2xXlJYovslt/nz6giedAyOANkfc7hg==}
     engines: {node: '>=20'}
 
+  '@shikijs/langs@3.23.0':
+    resolution: {integrity: sha512-2Ep4W3Re5aB1/62RSYQInK9mM3HsLeB91cHqznAJMuylqjzNVAVCMnNWRHFtcNHXsoNRayP9z1qj4Sq3nMqYXg==}
+
   '@shikijs/langs@4.1.0':
     resolution: {integrity: sha512-nwOMruEkbgdZfQ/b8CgpNBVOpvG1k0N5tbmgiFeqsan401+x3ILqlzZJowSla4Agmq4hG2Uf2wh5jLTEhR8VSg==}
     engines: {node: '>=20'}
@@ -3459,10 +3432,16 @@ packages:
     resolution: {integrity: sha512-zx2/2Uwj2q9X3KSyYREEhXO23xBw5WUhP4orK2lE4r+t9JGITmEe0JH+wPmJhqHpOT2bRRs6lAL945+LDvOAGw==}
     engines: {node: '>=20'}
 
+  '@shikijs/themes@3.23.0':
+    resolution: {integrity: sha512-5qySYa1ZgAT18HR/ypENL9cUSGOeI2x+4IvYJu4JgVJdizn6kG4ia5Q1jDEOi7gTbN4RbuYtmHh0W3eccOrjMA==}
+
   '@shikijs/themes@4.1.0':
     resolution: {integrity: sha512-emCcTnUM7yO2wltYbaxm+yLvcCI4+h8XBKc4KmJ7EZUXoSGjcCHifkI//R4OFit9ewpg7H2/9tjOuXrT2v/Knw==}
     engines: {node: '>=20'}
 
+  '@shikijs/types@3.23.0':
+    resolution: {integrity: sha512-3JZ5HXOZfYjsYSk0yPwBrkupyYSLpAE26Qc0HLghhZNGTZg/SKxXIIgoxOpmmeQP0RRSDJTk1/vPfw9tbw+jSQ==}
+
   '@shikijs/types@4.1.0':
     resolution: {integrity: sha512-3EQWX54fMpniOrDblzAhiwiJwpiTMW6+B9DWyUd9ska483tbayFYuw47UxwuPknI31bKnySfVQ/QW+jFL4rFdA==}
     engines: {node: '>=20'}
@@ -7775,6 +7754,9 @@ packages:
     resolution: {integrity: sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==}
     engines: {node: '>=8'}
 
+  shiki@3.23.0:
+    resolution: {integrity: sha512-55Dj73uq9ZXL5zyeRPzHQsK7Nbyt6Y10k5s7OjuFZGMhpp4r/rsLBH0o/0fstIzX1Lep9VxefWljK/SKCzygIA==}
+
   shiki@4.1.0:
     resolution: {integrity: sha512-l/ABZPUR5v70jI10EzqfMS/I96vjSGv2y0ihUV+WYFzv0EfvW4s54m0Lg8wCrrL+2IkwBzFTuxkZjPf8b2NX9Q==}
     engines: {node: '>=20'}
@@ -8732,8 +8714,8 @@ packages:
   vue-component-type-helpers@3.3.2:
     resolution: {integrity: sha512-l4Z2Y34m7nFMlx8vrslJaVtXxUpzgDMSESC7TakG/c5kwjYT/do+E0NcT2/vWDzaoIhsShg/2OKwX7Q4nbzC0g==}
 
-  vue-component-type-helpers@3.3.5:
-    resolution: {integrity: sha512-Fe1jyPJoUGpJOYKOri44jduR7My4yYINOMJISuMAbmrs+L5LbIDUc8NTWZYY3EJLK0yPLuCmcd5zoCsE4k2/KA==}
+  vue-component-type-helpers@3.3.6:
+    resolution: {integrity: sha512-FkljacAwJ9BUoSUdpFe3VDy0sGigNlTH9+2zcXUWmZOjN8swiCkl3t48wOJun0OsUd2cEIda1l04tsxMiKIIrQ==}
 
   vue-demi@0.14.10:
     resolution: {integrity: sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg==}
@@ -11326,6 +11308,13 @@ snapshots:
     optionalDependencies:
       pinia: 3.0.4(typescript@5.9.3)(vue@3.5.34(typescript@5.9.3))
 
+  '@shikijs/core@3.23.0':
+    dependencies:
+      '@shikijs/types': 3.23.0
+      '@shikijs/vscode-textmate': 10.0.2
+      '@types/hast': 3.0.4
+      hast-util-to-html: 9.0.5
+
   '@shikijs/core@4.1.0':
     dependencies:
       '@shikijs/primitive': 4.1.0
@@ -11334,17 +11323,32 @@ snapshots:
       '@types/hast': 3.0.4
       hast-util-to-html: 9.0.5
 
+  '@shikijs/engine-javascript@3.23.0':
+    dependencies:
+      '@shikijs/types': 3.23.0
+      '@shikijs/vscode-textmate': 10.0.2
+      oniguruma-to-es: 4.3.6
+
   '@shikijs/engine-javascript@4.1.0':
     dependencies:
       '@shikijs/types': 4.1.0
       '@shikijs/vscode-textmate': 10.0.2
       oniguruma-to-es: 4.3.6
 
+  '@shikijs/engine-oniguruma@3.23.0':
+    dependencies:
+      '@shikijs/types': 3.23.0
+      '@shikijs/vscode-textmate': 10.0.2
+
   '@shikijs/engine-oniguruma@4.1.0':
     dependencies:
       '@shikijs/types': 4.1.0
       '@shikijs/vscode-textmate': 10.0.2
 
+  '@shikijs/langs@3.23.0':
+    dependencies:
+      '@shikijs/types': 3.23.0
+
   '@shikijs/langs@4.1.0':
     dependencies:
       '@shikijs/types': 4.1.0
@@ -11355,10 +11359,19 @@ snapshots:
       '@shikijs/vscode-textmate': 10.0.2
       '@types/hast': 3.0.4
 
+  '@shikijs/themes@3.23.0':
+    dependencies:
+      '@shikijs/types': 3.23.0
+
   '@shikijs/themes@4.1.0':
     dependencies:
       '@shikijs/types': 4.1.0
 
+  '@shikijs/types@3.23.0':
+    dependencies:
+      '@shikijs/vscode-textmate': 10.0.2
+      '@types/hast': 3.0.4
+
   '@shikijs/types@4.1.0':
     dependencies:
       '@shikijs/vscode-textmate': 10.0.2
@@ -11373,15 +11386,15 @@ snapshots:
 
   '@standard-schema/spec@1.1.0': {}
 
-  '@storybook/addon-docs@10.2.10(@types/react@19.1.9)(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))':
+  '@storybook/addon-docs@10.2.10(@types/react@19.1.9)(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))':
     dependencies:
       '@mdx-js/react': 3.1.1(@types/react@19.1.9)(react@19.2.4)
-      '@storybook/csf-plugin': 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
+      '@storybook/csf-plugin': 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
       '@storybook/icons': 2.0.1(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
-      '@storybook/react-dom-shim': 10.2.10(react-dom@19.2.4(react@19.2.4))(react@19.2.4)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))
+      '@storybook/react-dom-shim': 10.2.10(react-dom@19.2.4(react@19.2.4))(react@19.2.4)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))
       react: 19.2.4
       react-dom: 19.2.4(react@19.2.4)
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       ts-dedent: 2.2.0
     transitivePeerDependencies:
       - '@types/react'
@@ -11390,22 +11403,22 @@ snapshots:
       - vite
       - webpack
 
-  '@storybook/addon-mcp@0.1.6(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3)':
+  '@storybook/addon-mcp@0.1.6(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3)':
     dependencies:
       '@storybook/mcp': 0.1.1(typescript@5.9.3)
       '@tmcp/adapter-valibot': 0.1.5(tmcp@1.19.0(typescript@5.9.3))(valibot@1.2.0(typescript@5.9.3))
       '@tmcp/transport-http': 0.8.3(tmcp@1.19.0(typescript@5.9.3))
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       tmcp: 1.19.0(typescript@5.9.3)
       valibot: 1.2.0(typescript@5.9.3)
     transitivePeerDependencies:
       - '@tmcp/auth'
       - typescript
 
-  '@storybook/builder-vite@10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))':
+  '@storybook/builder-vite@10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))':
     dependencies:
-      '@storybook/csf-plugin': 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      '@storybook/csf-plugin': 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       ts-dedent: 2.2.0
       vite: 8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0)
     transitivePeerDependencies:
@@ -11413,9 +11426,9 @@ snapshots:
       - rollup
       - webpack
 
-  '@storybook/csf-plugin@10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))':
+  '@storybook/csf-plugin@10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))':
     dependencies:
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       unplugin: 2.3.11
     optionalDependencies:
       esbuild: 0.27.3
@@ -11438,18 +11451,18 @@ snapshots:
       - '@tmcp/auth'
       - typescript
 
-  '@storybook/react-dom-shim@10.2.10(react-dom@19.2.4(react@19.2.4))(react@19.2.4)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))':
+  '@storybook/react-dom-shim@10.2.10(react-dom@19.2.4(react@19.2.4))(react@19.2.4)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))':
     dependencies:
       react: 19.2.4
       react-dom: 19.2.4(react@19.2.4)
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
 
-  '@storybook/vue3-vite@10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))(vue@3.5.34(typescript@5.9.3))':
+  '@storybook/vue3-vite@10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))(vue@3.5.34(typescript@5.9.3))':
     dependencies:
-      '@storybook/builder-vite': 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
-      '@storybook/vue3': 10.2.10(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vue@3.5.34(typescript@5.9.3))
+      '@storybook/builder-vite': 10.2.10(esbuild@0.27.3)(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vite@8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0))
+      '@storybook/vue3': 10.2.10(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vue@3.5.34(typescript@5.9.3))
       magic-string: 0.30.21
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       typescript: 5.9.3
       vite: 8.0.13(@types/node@24.10.4)(esbuild@0.27.3)(jiti@2.6.1)(terser@5.39.2)(tsx@4.19.4)(yaml@2.9.0)
       vue-component-meta: 2.2.12(typescript@5.9.3)
@@ -11460,13 +11473,13 @@ snapshots:
       - vue
       - webpack
 
-  '@storybook/vue3@10.2.10(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vue@3.5.34(typescript@5.9.3))':
+  '@storybook/vue3@10.2.10(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(vue@3.5.34(typescript@5.9.3))':
     dependencies:
       '@storybook/global': 5.0.0
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
       type-fest: 2.19.0
       vue: 3.5.34(typescript@5.9.3)
-      vue-component-type-helpers: 3.3.5
+      vue-component-type-helpers: 3.3.6
 
   '@swc/helpers@0.5.21':
     dependencies:
@@ -13656,11 +13669,11 @@ snapshots:
       eslint: 10.4.0(jiti@2.6.1)
       globals: 17.4.0
 
-  eslint-plugin-storybook@10.2.10(eslint@10.4.0(jiti@2.6.1))(storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3):
+  eslint-plugin-storybook@10.2.10(eslint@10.4.0(jiti@2.6.1))(storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4))(typescript@5.9.3):
     dependencies:
       '@typescript-eslint/utils': 8.60.0(eslint@10.4.0(jiti@2.6.1))(typescript@5.9.3)
       eslint: 10.4.0(jiti@2.6.1)
-      storybook: 10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
+      storybook: 10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
     transitivePeerDependencies:
       - supports-color
       - typescript
@@ -16507,6 +16520,17 @@ snapshots:
 
   shebang-regex@3.0.0: {}
 
+  shiki@3.23.0:
+    dependencies:
+      '@shikijs/core': 3.23.0
+      '@shikijs/engine-javascript': 3.23.0
+      '@shikijs/engine-oniguruma': 3.23.0
+      '@shikijs/langs': 3.23.0
+      '@shikijs/themes': 3.23.0
+      '@shikijs/types': 3.23.0
+      '@shikijs/vscode-textmate': 10.0.2
+      '@types/hast': 3.0.4
+
   shiki@4.1.0:
     dependencies:
       '@shikijs/core': 4.1.0
@@ -16631,7 +16655,7 @@ snapshots:
       es-errors: 1.3.0
       internal-slot: 1.1.0
 
-  storybook@10.2.10(@testing-library/dom@10.4.1)(prettier@3.7.4)(react-dom@19.2.4(react@19.2.4))(react@19.2.4):
+  storybook@10.2.10(@testing-library/dom@10.4.1)(react-dom@19.2.4(react@19.2.4))(react@19.2.4):
     dependencies:
       '@storybook/global': 5.0.0
       '@storybook/icons': 2.0.1(react-dom@19.2.4(react@19.2.4))(react@19.2.4)
@@ -16645,8 +16669,6 @@ snapshots:
       semver: 7.7.4
       use-sync-external-store: 1.6.0(react@19.2.4)
       ws: 8.21.0
-    optionalDependencies:
-      prettier: 3.7.4
     transitivePeerDependencies:
       - '@testing-library/dom'
       - bufferutil
@@ -17637,7 +17659,7 @@ snapshots:
 
   vue-component-type-helpers@3.3.2: {}
 
-  vue-component-type-helpers@3.3.5: {}
+  vue-component-type-helpers@3.3.6: {}
 
   vue-demi@0.14.10(vue@3.5.34(typescript@5.9.3)):
     dependencies:

pnpm-workspace.yaml

@@ -116,6 +116,7 @@ catalog:
   primevue: ^4.2.5
   reka-ui: 2.5.0
   rollup-plugin-visualizer: ^6.0.4
+  shiki: ^3.0.0
   storybook: ^10.2.10
   stylelint: ^16.26.1
   tailwindcss: ^4.3.0

src/assets/css/style.css

@@ -1,5 +1,226 @@
 @import '@comfyorg/design-system/css/style.css';
 
+/* Markdown prose styles for the agent chat, matching Figma DES-455 tokens */
+.agent-markdown h1,
+.agent-markdown h2,
+.agent-markdown p,
+.agent-markdown ol,
+.agent-markdown ul,
+.agent-markdown li,
+.agent-markdown table {
+  margin: 0;
+}
+
+.agent-markdown h1 {
+  font-size: 1.5rem;
+  font-weight: 600;
+  line-height: normal;
+  padding-top: 1rem;
+  padding-bottom: 0.5rem;
+}
+
+.agent-markdown h2 {
+  font-size: 1rem;
+  font-weight: 600;
+  padding-top: 0.875rem;
+  padding-bottom: 0.375rem;
+}
+
+.agent-markdown p {
+  font-size: 0.875rem;
+  padding-bottom: 0;
+}
+
+.agent-markdown p:has(> em:only-child) {
+  padding-top: 1.25rem;
+}
+
+.agent-markdown ol,
+.agent-markdown ul {
+  font-size: 0.875rem;
+  padding-left: 1.25rem;
+  padding-bottom: 0.5rem;
+}
+
+.agent-markdown ol {
+  list-style-type: decimal;
+}
+
+.agent-markdown ul {
+  list-style-type: disc;
+}
+
+.agent-markdown strong {
+  font-weight: 600;
+}
+
+.agent-markdown a {
+  color: var(--color-primary-background);
+  text-decoration: underline;
+  cursor: pointer;
+}
+
+.agent-markdown blockquote {
+  margin: 0.5rem 0;
+  padding: 0.375rem 0.875rem;
+  border-left: 3px solid var(--color-border-default);
+  color: var(--color-muted-foreground);
+  font-size: 0.875rem;
+}
+
+.agent-markdown table {
+  width: 100%;
+  font-size: 0.875rem;
+  margin-bottom: 0.5rem;
+  border-collapse: collapse;
+  border-radius: 0.5rem;
+  overflow: hidden;
+  background-color: var(--color-secondary-background);
+}
+
+.agent-markdown th {
+  font-weight: 600;
+  text-align: left;
+  padding: 0.625rem 1rem;
+  border-bottom: 1px solid var(--color-border-default);
+  background-color: var(--color-secondary-background-hover);
+}
+
+.agent-markdown td {
+  padding: 0.625rem 1rem;
+  border-bottom: 1px solid var(--color-border-default);
+}
+
+.agent-markdown tr:last-child td {
+  border-bottom: none;
+}
+
+.agent-markdown > *:first-child {
+  padding-top: 0;
+}
+
+.agent-markdown > *:last-child {
+  padding-bottom: 0;
+  margin-bottom: 0;
+}
+
+/* Scroll-driven fade mask for conversation containers.
+   Top edge fades in as you scroll away from the start;
+   bottom edge fades out when you reach the end. */
+@property --sf-top {
+  syntax: '<length>';
+  inherits: false;
+  initial-value: 0;
+}
+
+@property --sf-bottom {
+  syntax: '<length>';
+  inherits: false;
+  initial-value: 40px;
+}
+
+@keyframes sf-grow-top {
+  from { --sf-top: 0; }
+  to { --sf-top: 40px; }
+}
+
+@keyframes sf-shrink-bottom {
+  from { --sf-bottom: 40px; }
+  to { --sf-bottom: 0; }
+}
+
+.scroll-fade {
+  mask-image: linear-gradient(
+    to bottom,
+    transparent 0,
+    black var(--sf-top),
+    black calc(100% - var(--sf-bottom)),
+    transparent 100%
+  );
+  animation: sf-grow-top linear both, sf-shrink-bottom linear both;
+  animation-timeline: scroll(self y), scroll(self y);
+  animation-range: 0 80px, calc(100% - 80px) 100%;
+}
+
+.agent-code-block {
+  border: 1px solid var(--color-border-default);
+  border-radius: 0.5rem;
+  overflow: hidden;
+  margin-bottom: 0.5rem;
+}
+
+.agent-code-block-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0.375rem 0.75rem;
+  background-color: var(--color-secondary-background-hover);
+  border-bottom: 1px solid var(--color-border-default);
+}
+
+.agent-code-block-label {
+  display: flex;
+  align-items: center;
+  gap: 0.375rem;
+  color: var(--color-muted-foreground);
+  font-size: 0.6875rem;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
+}
+
+.agent-code-block-filename {
+  color: var(--color-base-foreground);
+  font-size: 0.6875rem;
+  font-weight: 500;
+  font-family: inherit;
+}
+
+.agent-code-block-copy {
+  background: transparent;
+  border: 1px solid var(--color-border-default);
+  border-radius: 0.25rem;
+  color: var(--color-muted-foreground);
+  cursor: pointer;
+  font-size: 0.6875rem;
+  font-family: inherit;
+  padding: 0.125rem 0.5rem;
+  line-height: 1.5;
+  transition: background-color 0.15s, color 0.15s;
+}
+
+.agent-code-block-copy:hover {
+  background-color: var(--color-secondary-background);
+  color: var(--color-base-foreground);
+}
+
+.agent-code-block pre {
+  margin: 0;
+  padding: 0.75rem;
+  overflow-x: auto;
+}
+
+.agent-code-block code {
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
+  font-size: 0.6875rem;
+  line-height: 1.6;
+  color: var(--color-base-foreground);
+  white-space: pre;
+}
+
+
+.agent-inline-code {
+  background-color: var(--color-secondary-background-hover);
+  border: 1px solid var(--color-border-default);
+  border-radius: 0.25rem;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
+  font-size: 0.875em;
+  padding: 0.125rem 0.375rem;
+}
+
+@keyframes shimmer-sweep {
+  from { background-position: 100% center; }
+  to { background-position: 0% center; }
+}
+
 /* Use 0.001ms instead of 0s so transitionend/animationend events still fire
    and JS listeners aren't broken. */
 .disable-animations *,

src/components/LiteGraphCanvasSplitterOverlay.vue

@@ -1,133 +1,154 @@
 <template>
   <div
-    class="pointer-events-none absolute top-0 left-0 z-999 flex size-full flex-col"
+    class="pointer-events-none absolute top-0 left-0 z-999 flex size-full flex-row"
   >
-    <slot name="workflow-tabs" />
+    <!-- Left column: workflow tabs + canvas/panels -->
+    <div class="pointer-events-none flex flex-1 flex-col overflow-hidden">
+      <slot name="workflow-tabs" />
 
-    <div
-      class="pointer-events-none flex flex-1 overflow-hidden"
-      :class="{
-        'flex-row': sidebarLocation === 'left',
-        'flex-row-reverse': sidebarLocation === 'right'
-      }"
-    >
-      <div class="side-toolbar-container">
-        <slot name="side-toolbar" />
-      </div>
-
-      <Splitter
-        :key="splitterRefreshKey"
-        class="pointer-events-none flex-1 overflow-hidden border-none bg-transparent"
-        :state-key="
-          isSelectMode
-            ? sidebarLocation === 'left'
-              ? 'builder-splitter'
-              : 'builder-splitter-right'
-            : sidebarStateKey
-        "
-        state-storage="local"
-        @resizestart="onResizestart"
-        @resizeend="normalizeSavedSizes"
+      <div
+        class="pointer-events-none flex flex-1 overflow-hidden"
+        :class="{
+          'flex-row': sidebarLocation === 'left',
+          'flex-row-reverse': sidebarLocation === 'right'
+        }"
       >
-        <!-- First panel: sidebar when left, properties when right -->
-        <SplitterPanel
-          v-if="firstPanelVisible"
-          :class="
-            sidebarLocation === 'left'
-              ? cn(
-                  'side-bar-panel pointer-events-auto bg-comfy-menu-bg',
-                  sidebarPanelVisible && 'min-w-78'
-                )
-              : 'pointer-events-auto bg-comfy-menu-bg'
-          "
-          :min-size="
-            sidebarLocation === 'left' ? SIDEBAR_MIN_SIZE : BUILDER_MIN_SIZE
-          "
-          :size="SIDE_PANEL_SIZE"
-          :style="firstPanelStyle"
-          :role="sidebarLocation === 'left' ? 'complementary' : undefined"
-          :aria-label="
-            sidebarLocation === 'left' ? t('sideToolbar.sidebar') : undefined
+        <div class="side-toolbar-container">
+          <slot name="side-toolbar" />
+        </div>
+
+        <Splitter
+          :key="splitterRefreshKey"
+          class="pointer-events-none flex-1 overflow-hidden border-none bg-transparent"
+          :state-key="
+            isSelectMode
+              ? sidebarLocation === 'left'
+                ? 'builder-splitter'
+                : 'builder-splitter-right'
+              : sidebarStateKey
           "
+          state-storage="local"
+          @resizestart="onResizestart"
+          @resizeend="normalizeSavedSizes"
         >
-          <slot
-            v-if="sidebarLocation === 'left' && sidebarPanelVisible"
-            name="side-bar-panel"
-          />
-          <slot
-            v-else-if="sidebarLocation === 'right'"
-            name="right-side-panel"
-          />
-        </SplitterPanel>
-
-        <!-- Main panel (always present) -->
-        <SplitterPanel :size="centerPanelDefaultSize" class="flex flex-col">
-          <slot name="topmenu" :sidebar-panel-visible />
-
-          <Splitter
-            class="splitter-overlay-bottom pointer-events-none mx-1 mb-1 flex-1 border-none bg-transparent"
-            layout="vertical"
-            :pt:gutter="
-              cn(
-                'rounded-t-lg',
-                !(bottomPanelVisible && !focusMode) && 'hidden'
-              )
+          <!-- First panel: sidebar when left, properties when right -->
+          <SplitterPanel
+            v-if="firstPanelVisible"
+            :class="
+              sidebarLocation === 'left'
+                ? cn(
+                    'side-bar-panel pointer-events-auto bg-comfy-menu-bg',
+                    sidebarPanelVisible && 'min-w-78'
+                  )
+                : 'pointer-events-auto bg-comfy-menu-bg'
+            "
+            :min-size="
+              sidebarLocation === 'left' ? SIDEBAR_MIN_SIZE : BUILDER_MIN_SIZE
+            "
+            :size="SIDE_PANEL_SIZE"
+            :style="firstPanelStyle"
+            :role="sidebarLocation === 'left' ? 'complementary' : undefined"
+            :aria-label="
+              sidebarLocation === 'left' ? t('sideToolbar.sidebar') : undefined
             "
-            state-key="bottom-panel-splitter"
-            state-storage="local"
-            @resizestart="onResizestart"
           >
-            <SplitterPanel class="graph-canvas-panel relative overflow-visible">
-              <slot name="graph-canvas-panel" />
-            </SplitterPanel>
-            <SplitterPanel
-              v-show="bottomPanelVisible && !focusMode"
-              class="bottom-panel pointer-events-auto max-w-full overflow-x-auto rounded-lg border border-(--p-panel-border-color) bg-comfy-menu-bg"
-            >
-              <slot name="bottom-panel" />
-            </SplitterPanel>
-          </Splitter>
-        </SplitterPanel>
+            <slot
+              v-if="sidebarLocation === 'left' && sidebarPanelVisible"
+              name="side-bar-panel"
+            />
+            <slot
+              v-else-if="sidebarLocation === 'right'"
+              name="right-side-panel"
+            />
+          </SplitterPanel>
 
-        <!-- Last panel: properties when left, sidebar when right -->
-        <SplitterPanel
-          v-if="lastPanelVisible"
-          :class="
-            sidebarLocation === 'right'
-              ? cn(
-                  'side-bar-panel pointer-events-auto bg-comfy-menu-bg',
-                  sidebarPanelVisible && 'min-w-78'
+          <!-- Main panel (always present) -->
+          <SplitterPanel :size="centerPanelDefaultSize" class="flex flex-col">
+            <slot name="topmenu" :sidebar-panel-visible />
+
+            <Splitter
+              class="splitter-overlay-bottom pointer-events-none mx-1 mb-1 flex-1 border-none bg-transparent"
+              layout="vertical"
+              :pt:gutter="
+                cn(
+                  'rounded-t-lg',
+                  !(bottomPanelVisible && !focusMode) && 'hidden'
                 )
-              : 'pointer-events-auto bg-comfy-menu-bg'
-          "
-          :min-size="
-            sidebarLocation === 'right' ? SIDEBAR_MIN_SIZE : BUILDER_MIN_SIZE
-          "
-          :size="SIDE_PANEL_SIZE"
-          :style="lastPanelStyle"
-          :role="sidebarLocation === 'right' ? 'complementary' : undefined"
-          :aria-label="
-            sidebarLocation === 'right' ? t('sideToolbar.sidebar') : undefined
-          "
-        >
-          <slot v-if="sidebarLocation === 'left'" name="right-side-panel" />
-          <slot
-            v-else-if="sidebarLocation === 'right' && sidebarPanelVisible"
-            name="side-bar-panel"
-          />
-        </SplitterPanel>
-      </Splitter>
+              "
+              state-key="bottom-panel-splitter"
+              state-storage="local"
+              @resizestart="onResizestart"
+            >
+              <SplitterPanel
+                class="graph-canvas-panel relative overflow-visible"
+              >
+                <slot name="graph-canvas-panel" />
+              </SplitterPanel>
+              <SplitterPanel
+                v-show="bottomPanelVisible && !focusMode"
+                class="bottom-panel pointer-events-auto max-w-full overflow-x-auto rounded-lg border border-(--p-panel-border-color) bg-comfy-menu-bg"
+              >
+                <slot name="bottom-panel" />
+              </SplitterPanel>
+            </Splitter>
+          </SplitterPanel>
+
+          <!-- Last panel: properties when left, sidebar when right -->
+          <SplitterPanel
+            v-if="lastPanelVisible"
+            :class="
+              sidebarLocation === 'right'
+                ? cn(
+                    'side-bar-panel pointer-events-auto bg-comfy-menu-bg',
+                    sidebarPanelVisible && 'min-w-78'
+                  )
+                : 'pointer-events-auto bg-comfy-menu-bg'
+            "
+            :min-size="
+              sidebarLocation === 'right' ? SIDEBAR_MIN_SIZE : BUILDER_MIN_SIZE
+            "
+            :size="SIDE_PANEL_SIZE"
+            :style="lastPanelStyle"
+            :role="sidebarLocation === 'right' ? 'complementary' : undefined"
+            :aria-label="
+              sidebarLocation === 'right' ? t('sideToolbar.sidebar') : undefined
+            "
+          >
+            <slot v-if="sidebarLocation === 'left'" name="right-side-panel" />
+            <slot
+              v-else-if="sidebarLocation === 'right' && sidebarPanelVisible"
+              name="side-bar-panel"
+            />
+          </SplitterPanel>
+        </Splitter>
+      </div>
+    </div>
+
+    <!-- Right column: agent panel, full viewport height -->
+    <div
+      v-if="agentPanelVisible"
+      class="pointer-events-auto relative h-full shrink-0 overflow-hidden border-l border-interface-stroke bg-comfy-menu-bg"
+      :style="{ width: `${agentPanelWidth}px` }"
+    >
+      <div
+        class="agent-resize-handle absolute top-0 left-0 z-10 h-full w-[5px] cursor-col-resize"
+        :data-resizing="isResizing"
+        @pointerdown="onResizePointerDown"
+        @lostpointercapture="isResizing = false"
+      />
+      <slot name="agent-panel" />
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
 import { cn } from '@comfyorg/tailwind-utils'
+import { useEventListener } from '@vueuse/core'
 import { storeToRefs } from 'pinia'
 import Splitter from 'primevue/splitter'
 import type { SplitterResizeStartEvent } from 'primevue/splitter'
 import SplitterPanel from 'primevue/splitterpanel'
-import { computed } from 'vue'
+import { computed, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import { useAppMode } from '@/composables/useAppMode'
@@ -137,6 +158,7 @@ import {
   SIDEBAR_MIN_SIZE,
   SIDE_PANEL_SIZE
 } from '@/constants/splitterConstants'
+import { useAgentPanelStore } from '@/platform/agent/stores/agentPanelStore'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { useBottomPanelStore } from '@/stores/workspace/bottomPanelStore'
 import { useRightSidePanelStore } from '@/stores/workspace/rightSidePanelStore'
@@ -147,6 +169,26 @@ const workspaceStore = useWorkspaceStore()
 const settingStore = useSettingStore()
 const rightSidePanelStore = useRightSidePanelStore()
 const sidebarTabStore = useSidebarTabStore()
+const agentPanelStore = useAgentPanelStore()
+const { isOpen: agentPanelVisible, width: agentPanelWidth } =
+  storeToRefs(agentPanelStore)
+
+const isResizing = ref(false)
+let resizeStartX = 0
+let resizeStartWidth = 0
+
+function onResizePointerDown(e: PointerEvent) {
+  isResizing.value = true
+  resizeStartX = e.clientX
+  resizeStartWidth = agentPanelStore.width
+  ;(e.currentTarget as HTMLElement).setPointerCapture(e.pointerId)
+  e.preventDefault()
+}
+
+useEventListener(document, 'pointermove', (e: PointerEvent) => {
+  if (!isResizing.value) return
+  agentPanelStore.setWidth(resizeStartWidth + (resizeStartX - e.clientX))
+})
 const { t } = useI18n()
 const sidebarLocation = computed<'left' | 'right'>(() =>
   settingStore.get('Comfy.Sidebar.Location')
@@ -304,4 +346,14 @@ const lastPanelStyle = computed(() => {
 .splitter-overlay-bottom :deep(.p-splitter-gutter) {
   transform: translateY(5px);
 }
+
+.agent-resize-handle:hover {
+  transition: background-color 0.2s ease 300ms;
+  background-color: var(--p-primary-color);
+}
+
+.agent-resize-handle[data-resizing='true'] {
+  transition: none;
+  background-color: var(--p-primary-color);
+}
 </style>

src/components/ai-elements/code-block/CodeBlock.vue

@@ -0,0 +1,35 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+import { computed, provide } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+import CodeBlockContainer from './CodeBlockContainer.vue'
+import CodeBlockContent from './CodeBlockContent.vue'
+import { CodeBlockKey } from './context'
+
+const {
+  code,
+  language,
+  showLineNumbers = false,
+  class: className
+} = defineProps<{
+  code: string
+  language: string
+  showLineNumbers?: boolean
+  class?: HTMLAttributes['class']
+}>()
+
+provide(CodeBlockKey, { code: computed(() => code) })
+</script>
+
+<template>
+  <CodeBlockContainer :class="cn('text-xs', className)" :language="language">
+    <slot />
+    <CodeBlockContent
+      :code="code"
+      :language="language"
+      :show-line-numbers="showLineNumbers"
+    />
+  </CodeBlockContainer>
+</template>

src/components/ai-elements/code-block/CodeBlockActions.vue

@@ -0,0 +1,15 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div :class="cn('flex items-center gap-1', className)">
+    <slot />
+  </div>
+</template>

src/components/ai-elements/code-block/CodeBlockContainer.vue

@@ -0,0 +1,30 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className, language } = defineProps<{
+  class?: HTMLAttributes['class']
+  language: string
+}>()
+
+const containerStyle = {
+  contentVisibility: 'auto' as const,
+  containIntrinsicSize: 'auto 200px'
+}
+</script>
+
+<template>
+  <div
+    :class="
+      cn(
+        'group relative w-full overflow-hidden rounded-md border border-border-default bg-base-background text-base-foreground',
+        className
+      )
+    "
+    :data-language="language"
+    :style="containerStyle"
+  >
+    <slot />
+  </div>
+</template>

src/components/ai-elements/code-block/CodeBlockContent.vue

@@ -0,0 +1,105 @@
+<script setup lang="ts">
+import type { BundledLanguage, ThemedToken } from 'shiki'
+import { cn } from '@comfyorg/tailwind-utils'
+import { computed, ref, watch } from 'vue'
+
+import type { TokenizedCode } from './utils'
+import {
+  createRawTokens,
+  highlightCode,
+  isBold,
+  isItalic,
+  isUnderline
+} from './utils'
+
+const {
+  code,
+  language,
+  showLineNumbers = false
+} = defineProps<{
+  code: string
+  language: string
+  showLineNumbers?: boolean
+}>()
+
+const rawTokens = computed(() => createRawTokens(code))
+const tokenized = ref<TokenizedCode>(
+  highlightCode(code, language as BundledLanguage) ?? rawTokens.value
+)
+
+watch(
+  () => [code, language],
+  () => {
+    tokenized.value =
+      highlightCode(code, language as BundledLanguage) ?? rawTokens.value
+    highlightCode(code, language as BundledLanguage, (result) => {
+      tokenized.value = result
+    })
+  },
+  { immediate: true }
+)
+
+const preStyle = computed(() => ({
+  color: tokenized.value.fg
+}))
+
+interface KeyedToken {
+  token: ThemedToken
+  key: string
+}
+interface KeyedLine {
+  tokens: KeyedToken[]
+  key: string
+}
+
+const keyedLines = computed<KeyedLine[]>(() =>
+  tokenized.value.tokens.map((line, lineIdx) => ({
+    key: `line-${lineIdx}`,
+    tokens: line.map((token, tokenIdx) => ({
+      token,
+      key: `line-${lineIdx}-${tokenIdx}`
+    }))
+  }))
+)
+
+const lineNumberClasses = cn(
+  'block',
+  'before:content-[counter(line)]',
+  'before:inline-block',
+  'before:[counter-increment:line]',
+  'before:w-8',
+  'before:mr-4',
+  'before:text-right',
+  'before:text-muted-foreground/50',
+  'before:font-mono',
+  'before:select-none'
+)
+</script>
+
+<template>
+  <div class="relative overflow-auto">
+    <pre
+      class="m-0 overflow-auto bg-base-background p-4 text-sm"
+      :style="preStyle"
+    ><code
+        :class="
+          cn(
+            'font-mono text-sm',
+            showLineNumbers && '[counter-increment:line_0] [counter-reset:line]',
+          )
+        "
+      ><template v-for="line in keyedLines" :key="line.key"><span :class="showLineNumbers ? lineNumberClasses : 'block'"><span
+                v-for="tokenObj in line.tokens"
+                :key="tokenObj.key"
+                :style="{
+                  color: tokenObj.token.color,
+                  backgroundColor: tokenObj.token.bgColor,
+                  fontStyle: isItalic(tokenObj.token.fontStyle) ? 'italic' : undefined,
+                  fontWeight: isBold(tokenObj.token.fontStyle) ? 'bold' : undefined,
+                  textDecoration: isUnderline(tokenObj.token.fontStyle)
+                    ? 'underline'
+                    : undefined,
+                }"
+              >{{ tokenObj.token.content }}</span></span></template></code></pre>
+  </div>
+</template>

src/components/ai-elements/code-block/CodeBlockCopyButton.vue

@@ -0,0 +1,74 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+import { cn } from '@comfyorg/tailwind-utils'
+import { computed, inject, onBeforeUnmount, ref } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import Button from '@/components/ui/button/Button.vue'
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+
+import { CodeBlockKey } from './context'
+
+const { timeout = 2000, class: className } = defineProps<{
+  timeout?: number
+  class?: HTMLAttributes['class']
+}>()
+
+const emit = defineEmits<{
+  copy: []
+  error: [error: Error]
+}>()
+
+const { t } = useI18n()
+const context = inject(CodeBlockKey)
+if (!context)
+  throw new Error('CodeBlockCopyButton must be used within a CodeBlock')
+
+const { code } = context
+const isCopied = ref(false)
+let resetTimer: ReturnType<typeof setTimeout> | undefined
+
+const label = computed(() => (isCopied.value ? t('g.copied') : t('g.copy')))
+
+async function copyToClipboard() {
+  if (!navigator?.clipboard?.writeText) {
+    emit('error', new Error('Clipboard API not available'))
+    return
+  }
+  try {
+    await navigator.clipboard.writeText(code.value)
+    isCopied.value = true
+    emit('copy')
+    clearTimeout(resetTimer)
+    resetTimer = setTimeout(() => {
+      isCopied.value = false
+    }, timeout)
+  } catch (error) {
+    emit('error', error instanceof Error ? error : new Error('Copy failed'))
+  }
+}
+
+onBeforeUnmount(() => clearTimeout(resetTimer))
+</script>
+
+<template>
+  <Tooltip>
+    <TooltipTrigger as-child>
+      <Button
+        :class="cn('shrink-0', className)"
+        size="icon-sm"
+        variant="muted-textonly"
+        :aria-label="label"
+        @click="copyToClipboard"
+      >
+        <i
+          :class="isCopied ? 'icon-[lucide--check]' : 'icon-[lucide--copy]'"
+          class="size-3.5"
+        />
+      </Button>
+    </TooltipTrigger>
+    <TooltipContent side="top">{{ label }}</TooltipContent>
+  </Tooltip>
+</template>

src/components/ai-elements/code-block/CodeBlockFilename.vue

@@ -0,0 +1,17 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <span
+    :class="cn('font-mono text-xs font-medium text-base-foreground', className)"
+  >
+    <slot />
+  </span>
+</template>

src/components/ai-elements/code-block/CodeBlockHeader.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    :class="
+      cn(
+        'flex items-center justify-between border-b border-border-default bg-secondary-background-hover px-3 py-1.5 text-muted-foreground',
+        className
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/ai-elements/code-block/CodeBlockTitle.vue

@@ -0,0 +1,15 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div :class="cn('flex items-center gap-1.5', className)">
+    <slot />
+  </div>
+</template>

src/components/ai-elements/code-block/context.ts

@@ -0,0 +1,7 @@
+import type { ComputedRef, InjectionKey } from 'vue'
+
+export interface CodeBlockContext {
+  code: ComputedRef<string>
+}
+
+export const CodeBlockKey: InjectionKey<CodeBlockContext> = Symbol('CodeBlock')

src/components/ai-elements/code-block/utils.ts

@@ -0,0 +1,91 @@
+import type {
+  BundledLanguage,
+  BundledTheme,
+  HighlighterGeneric,
+  ThemedToken
+} from 'shiki'
+import { createHighlighter } from 'shiki'
+
+export const isItalic = (fontStyle: number | undefined): boolean =>
+  !!(fontStyle && fontStyle & 1)
+export const isBold = (fontStyle: number | undefined): boolean =>
+  !!(fontStyle && fontStyle & 2)
+export const isUnderline = (fontStyle: number | undefined): boolean =>
+  !!(fontStyle && fontStyle & 4)
+
+export interface TokenizedCode {
+  tokens: ThemedToken[][]
+  fg: string
+  bg: string
+}
+
+const THEME: BundledTheme = 'one-dark-pro'
+
+const highlighterCache = new Map<
+  string,
+  Promise<HighlighterGeneric<BundledLanguage, BundledTheme>>
+>()
+const tokensCache = new Map<string, TokenizedCode>()
+const subscribers = new Map<string, Set<(result: TokenizedCode) => void>>()
+
+function cacheKey(code: string, language: BundledLanguage): string {
+  const start = code.slice(0, 100)
+  const end = code.length > 100 ? code.slice(-100) : ''
+  return `${language}:${code.length}:${start}:${end}`
+}
+
+function getHighlighter(
+  language: BundledLanguage
+): Promise<HighlighterGeneric<BundledLanguage, BundledTheme>> {
+  const cached = highlighterCache.get(language)
+  if (cached) return cached
+
+  const promise = createHighlighter({ themes: [THEME], langs: [language] })
+  highlighterCache.set(language, promise)
+  return promise
+}
+
+export function createRawTokens(code: string): TokenizedCode {
+  return {
+    tokens: code
+      .split('\n')
+      .map((line) =>
+        line === '' ? [] : [{ content: line, color: 'inherit' } as ThemedToken]
+      ),
+    fg: 'inherit',
+    bg: 'transparent'
+  }
+}
+
+export function highlightCode(
+  code: string,
+  language: BundledLanguage,
+  callback?: (result: TokenizedCode) => void
+): TokenizedCode | null {
+  const key = cacheKey(code, language)
+  const cached = tokensCache.get(key)
+  if (cached) return cached
+
+  if (callback) {
+    if (!subscribers.has(key)) subscribers.set(key, new Set())
+    subscribers.get(key)!.add(callback)
+  }
+
+  getHighlighter(language)
+    .then((highlighter) => {
+      const loadedLangs = highlighter.getLoadedLanguages()
+      const lang = loadedLangs.includes(language) ? language : 'text'
+      const result = highlighter.codeToTokens(code, { lang, theme: THEME })
+      const tokenized: TokenizedCode = {
+        tokens: result.tokens,
+        fg: result.fg ?? 'inherit',
+        bg: result.bg ?? 'transparent'
+      }
+      tokensCache.set(key, tokenized)
+      subscribers.get(key)?.forEach((sub) => sub(tokenized))
+      subscribers.delete(key)
+    })
+    .catch(() => subscribers.delete(key))
+
+  return null
+}

src/components/ai-elements/conversation/Conversation.vue

@@ -0,0 +1,52 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import { useMutationObserver } from '@vueuse/core'
+import type { HTMLAttributes } from 'vue'
+import { provide, ref, useTemplateRef } from 'vue'
+
+import { conversationKey } from './context'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+
+const scrollEl = useTemplateRef<HTMLDivElement>('scrollEl')
+const isAtBottom = ref(true)
+
+function updateAtBottom() {
+  const el = scrollEl.value
+  if (!el) return
+  isAtBottom.value = el.scrollHeight - el.scrollTop - el.clientHeight < 24
+}
+
+function scrollToBottom() {
+  const el = scrollEl.value
+  if (!el) return
+  el.scrollTo({ top: el.scrollHeight, behavior: 'smooth' })
+}
+
+useMutationObserver(
+  scrollEl,
+  () => {
+    if (isAtBottom.value) {
+      requestAnimationFrame(scrollToBottom)
+    }
+  },
+  { childList: true, subtree: true, characterData: true }
+)
+
+provide(conversationKey, { isAtBottom, scrollToBottom })
+</script>
+
+<template>
+  <div class="relative flex-1 overflow-hidden">
+    <div
+      ref="scrollEl"
+      :class="cn('scroll-fade absolute inset-0 scrollbar-custom', className)"
+      @scroll="updateAtBottom"
+    >
+      <slot />
+    </div>
+    <slot name="overlay" />
+  </div>
+</template>

src/components/ai-elements/conversation/ConversationContent.vue

@@ -0,0 +1,14 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div :class="cn('flex flex-col gap-4 p-4', className)">
+    <slot />
+  </div>
+</template>

src/components/ai-elements/conversation/ConversationEmptyState.vue

@@ -0,0 +1,21 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    :class="
+      cn(
+        'flex flex-1 flex-col items-center justify-center gap-4 p-8 text-center',
+        className
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/ai-elements/conversation/ConversationScrollButton.vue

@@ -0,0 +1,46 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import Button from '@/components/ui/button/Button.vue'
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+
+import { useConversation } from './context'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+
+const { t } = useI18n()
+const { isAtBottom, scrollToBottom } = useConversation()
+const label = t('agent.scrollToBottom')
+</script>
+
+<template>
+  <div
+    v-if="!isAtBottom"
+    class="pointer-events-none absolute inset-x-0 bottom-2 z-10 flex justify-center"
+  >
+    <Tooltip>
+      <TooltipTrigger>
+        <Button
+          size="icon"
+          :class="
+            cn(
+              'pointer-events-auto rounded-full shadow-md ring-1 ring-muted-foreground',
+              className
+            )
+          "
+          :aria-label="label"
+          @click="scrollToBottom"
+        >
+          <i class="icon-[lucide--chevron-down] size-4" />
+        </Button>
+      </TooltipTrigger>
+      <TooltipContent side="top">{{ label }}</TooltipContent>
+    </Tooltip>
+  </div>
+</template>

src/components/ai-elements/conversation/context.ts

@@ -0,0 +1,18 @@
+import type { InjectionKey, Ref } from 'vue'
+import { inject } from 'vue'
+
+export interface ConversationContext {
+  isAtBottom: Ref<boolean>
+  scrollToBottom: () => void
+}
+
+export const conversationKey: InjectionKey<ConversationContext> =
+  Symbol('conversation')
+
+export function useConversation(): ConversationContext {
+  const context = inject(conversationKey)
+  if (!context) {
+    throw new Error('Conversation parts must be used within <Conversation>')
+  }
+  return context
+}

src/components/ai-elements/message/Message.vue

@@ -0,0 +1,23 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { from, class: className } = defineProps<{
+  from: 'user' | 'assistant' | 'system'
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    :class="
+      cn(
+        'group flex w-full gap-2',
+        from === 'user' ? 'is-user ml-auto justify-end' : 'is-assistant',
+        className
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/ai-elements/message/MessageAction.vue

@@ -0,0 +1,36 @@
+<script setup lang="ts">
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+
+const { tooltip, pressed = false } = defineProps<{
+  tooltip: string
+  pressed?: boolean
+}>()
+
+const emit = defineEmits<{ click: [] }>()
+</script>
+
+<template>
+  <Tooltip :delay-duration="500">
+    <TooltipTrigger>
+      <button
+        type="button"
+        :aria-label="tooltip"
+        :aria-pressed="pressed"
+        :class="
+          pressed
+            ? 'text-base-foreground'
+            : 'text-muted-foreground hover:text-base-foreground'
+        "
+        class="flex cursor-pointer items-center justify-center rounded-sm border-0 bg-transparent p-1 transition-colors hover:bg-secondary-background-hover"
+        @click="emit('click')"
+      >
+        <slot />
+      </button>
+    </TooltipTrigger>
+    <TooltipContent side="top" class="whitespace-nowrap">{{
+      tooltip
+    }}</TooltipContent>
+  </Tooltip>
+</template>

src/components/ai-elements/message/MessageActions.vue

@@ -0,0 +1,5 @@
+<template>
+  <div class="flex items-center justify-end gap-0.5">
+    <slot />
+  </div>
+</template>

src/components/ai-elements/message/MessageAttachments.vue

@@ -0,0 +1,48 @@
+<script setup lang="ts">
+import type { MessageAttachment } from '@/platform/agent/composables/useAgentChatPrototype'
+
+const { attachments } = defineProps<{
+  attachments: readonly MessageAttachment[]
+}>()
+
+function formatFileSize(bytes: number): string {
+  if (bytes < 1024) return `${bytes} B`
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
+  return `${(bytes / (1024 * 1024)).toFixed(1)} MB`
+}
+</script>
+
+<template>
+  <div class="flex flex-col gap-1.5">
+    <div
+      v-for="(attachment, i) in attachments"
+      :key="i"
+      class="flex items-center gap-3 rounded-lg border border-border-default bg-secondary-background p-2"
+    >
+      <div
+        class="size-10 shrink-0 overflow-hidden rounded-md border border-border-default"
+      >
+        <img
+          v-if="attachment.type.startsWith('image/')"
+          :src="attachment.url"
+          :alt="attachment.name"
+          class="size-full object-cover"
+        />
+        <div
+          v-else
+          class="flex size-full items-center justify-center bg-secondary-background-hover"
+        >
+          <i class="icon-[lucide--file] size-4 text-muted-foreground" />
+        </div>
+      </div>
+      <div class="min-w-0 flex-1">
+        <span class="block truncate text-xs font-medium text-base-foreground">
+          {{ attachment.name }}
+        </span>
+        <span class="block text-xs text-muted-foreground">
+          {{ formatFileSize(attachment.size) }}
+        </span>
+      </div>
+    </div>
+  </div>
+</template>

src/components/ai-elements/message/MessageContent.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    :class="
+      cn(
+        'flex w-full flex-col gap-2 overflow-hidden text-xs text-base-foreground',
+        'group-[.is-user]:ml-auto group-[.is-user]:w-fit group-[.is-user]:rounded-lg group-[.is-user]:bg-secondary-background group-[.is-user]:px-4 group-[.is-user]:py-3',
+        className
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/ai-elements/message/MessageResponse.vue

@@ -0,0 +1,16 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import Response from '@/components/ai-elements/response/Response.vue'
+
+const { content, class: className } = defineProps<{
+  content?: string
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <Response :content="content" :class="className">
+    <slot />
+  </Response>
+</template>

src/components/ai-elements/message/MessageThinking.vue

@@ -0,0 +1,10 @@
+<script setup lang="ts">
+import Shimmer from '@/components/ai-elements/shimmer/Shimmer.vue'
+</script>
+
+<template>
+  <div class="flex items-center gap-1.5 text-sm">
+    <i class="icon-[lucide--brain] size-3.5 text-muted-foreground" />
+    <Shimmer>{{ $t('agent.thinking') }}</Shimmer>
+  </div>
+</template>

src/components/ai-elements/message/MessageToolCalls.vue

@@ -0,0 +1,102 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import { ref, watch } from 'vue'
+
+import type { ToolCall } from '@/platform/agent/composables/useAgentChatPrototype'
+
+const { toolCalls, complete = false } = defineProps<{
+  toolCalls: readonly ToolCall[]
+  complete?: boolean
+}>()
+
+const expanded = ref(!complete)
+const shouldAnimate = ref(!complete)
+const totalDurationMs = toolCalls.reduce((sum, c) => sum + c.durationMs, 0)
+
+watch(
+  () => complete,
+  (done) => {
+    if (done)
+      setTimeout(() => {
+        expanded.value = false
+        shouldAnimate.value = false
+      }, 1200)
+  }
+)
+
+function formatDuration(ms: number) {
+  return `${(ms / 1000).toFixed(1)}s`
+}
+</script>
+
+<template>
+  <div class="flex flex-col">
+    <button
+      type="button"
+      class="flex h-8 cursor-pointer items-center gap-2 rounded-md border-0 bg-transparent px-2 text-left text-sm text-muted-foreground transition-colors hover:bg-secondary-background-hover hover:text-base-foreground"
+      @click="expanded = !expanded"
+    >
+      <i class="icon-[lucide--wrench] size-4 shrink-0" />
+      <span class="flex-1">
+        {{
+          $t('agent.toolCalls.summary', {
+            count: toolCalls.length,
+            duration: formatDuration(totalDurationMs)
+          })
+        }}
+      </span>
+      <i
+        :class="
+          expanded ? 'icon-[lucide--chevron-up]' : 'icon-[lucide--chevron-down]'
+        "
+        class="size-4 shrink-0"
+      />
+    </button>
+
+    <Transition
+      enter-active-class="transition-opacity duration-150 ease-out"
+      enter-from-class="opacity-0"
+      enter-to-class="opacity-100"
+      leave-active-class="transition-opacity duration-100 ease-in"
+      leave-from-class="opacity-100"
+      leave-to-class="opacity-0"
+    >
+      <ul v-if="expanded" class="flex list-none flex-col pl-0">
+        <li
+          v-for="(call, i) in toolCalls"
+          :key="i"
+          :class="
+            cn(
+              'relative pl-6',
+              shouldAnimate &&
+                'animate-in fade-in-0 fill-mode-both slide-in-from-top-1'
+            )
+          "
+          :style="
+            shouldAnimate
+              ? { animationDelay: `${i * 80}ms`, animationDuration: '200ms' }
+              : {}
+          "
+        >
+          <div class="absolute inset-y-0 left-4 w-px bg-border-default" />
+          <div class="flex h-8 items-center gap-2 rounded-md px-2">
+            <i
+              :class="
+                call.status === 'success'
+                  ? 'icon-[lucide--circle-check] text-muted-foreground'
+                  : 'icon-[lucide--circle-x] text-muted-foreground/50'
+              "
+              class="size-4 shrink-0"
+            />
+            <span class="flex-1 truncate text-sm text-muted-foreground">{{
+              call.name
+            }}</span>
+            <span class="text-sm text-muted-foreground/60 tabular-nums">{{
+              formatDuration(call.durationMs)
+            }}</span>
+          </div>
+        </li>
+      </ul>
+    </Transition>
+  </div>
+</template>

src/components/ai-elements/prompt-input/PromptInput.vue

@@ -0,0 +1,29 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+import { provide, ref } from 'vue'
+
+import { PROMPT_INPUT_FOCUSED_KEY } from './promptInputContext'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+
+const emit = defineEmits<{
+  submit: [event: Event]
+}>()
+
+const isFocused = ref(false)
+provide(PROMPT_INPUT_FOCUSED_KEY, isFocused)
+
+function onSubmit(event: Event) {
+  event.preventDefault()
+  emit('submit', event)
+}
+</script>
+
+<template>
+  <form :class="cn('w-full', className)" @submit="onSubmit">
+    <slot />
+  </form>
+</template>

src/components/ai-elements/prompt-input/PromptInputAttachments.vue

@@ -0,0 +1,94 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import { onUnmounted, ref, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import Button from '@/components/ui/button/Button.vue'
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+
+const { attachments } = defineProps<{
+  attachments: File[]
+}>()
+
+const emit = defineEmits<{
+  remove: [index: number]
+}>()
+
+const { t } = useI18n()
+
+const objectUrls = ref<string[]>([])
+
+watch(
+  () => attachments,
+  (files) => {
+    objectUrls.value.forEach(URL.revokeObjectURL)
+    objectUrls.value = files.map((f) =>
+      f.type.startsWith('image/') ? URL.createObjectURL(f) : ''
+    )
+  },
+  { immediate: true }
+)
+
+onUnmounted(() => {
+  objectUrls.value.forEach(URL.revokeObjectURL)
+})
+
+function fileTypeIcon(file: File): string {
+  if (file.type.startsWith('audio/')) return 'icon-[lucide--music]'
+  if (file.type.startsWith('video/')) return 'icon-[lucide--video]'
+  if (file.type === 'application/pdf') return 'icon-[lucide--file-text]'
+  if (file.type.startsWith('text/')) return 'icon-[lucide--file-text]'
+  return 'icon-[lucide--paperclip]'
+}
+</script>
+
+<template>
+  <div v-if="attachments.length" class="flex flex-wrap gap-1.5 px-4 pt-3">
+    <div
+      v-for="(file, i) in attachments"
+      :key="i"
+      :class="
+        cn(
+          'flex h-8 items-center gap-1.5 rounded-md border border-border-default select-none',
+          'bg-secondary-background px-1.5 text-sm font-medium transition-colors'
+        )
+      "
+    >
+      <div class="size-5 shrink-0 overflow-hidden rounded-sm">
+        <img
+          v-if="file.type.startsWith('image/')"
+          :src="objectUrls[i]"
+          :alt="file.name"
+          class="size-full object-cover"
+        />
+        <div
+          v-else
+          class="flex size-full items-center justify-center bg-secondary-background-hover"
+        >
+          <i :class="fileTypeIcon(file)" class="size-3 text-muted-foreground" />
+        </div>
+      </div>
+
+      <span class="max-w-36 truncate text-xs text-base-foreground">{{
+        file.name
+      }}</span>
+
+      <Tooltip>
+        <TooltipTrigger as-child>
+          <Button
+            size="icon-sm"
+            variant="muted-textonly"
+            class="size-4 shrink-0"
+            :aria-label="t('g.remove')"
+            @click="emit('remove', i)"
+          >
+            <i class="icon-[lucide--x] size-2.5" />
+          </Button>
+        </TooltipTrigger>
+        <TooltipContent side="top">{{ t('g.remove') }}</TooltipContent>
+      </Tooltip>
+    </div>
+  </div>
+</template>

src/components/ai-elements/prompt-input/PromptInputBody.vue

@@ -0,0 +1,41 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+import { inject } from 'vue'
+
+import type { PromptInputFocusedContext } from './promptInputContext'
+import { PROMPT_INPUT_FOCUSED_KEY } from './promptInputContext'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+
+const isFocused = inject<PromptInputFocusedContext>(PROMPT_INPUT_FOCUSED_KEY)
+
+function onFocusIn() {
+  if (isFocused) isFocused.value = true
+}
+
+function onFocusOut(e: FocusEvent) {
+  const current = e.currentTarget as HTMLElement | null
+  if (isFocused && !current?.contains(e.relatedTarget as Node)) {
+    isFocused.value = false
+  }
+}
+</script>
+
+<template>
+  <div
+    :class="
+      cn(
+        'flex flex-col rounded-2xl border bg-secondary-background transition-colors',
+        isFocused ? 'border-muted-foreground' : 'border-border-default',
+        className
+      )
+    "
+    @focusin="onFocusIn"
+    @focusout="onFocusOut"
+  >
+    <slot />
+  </div>
+</template>

src/components/ai-elements/prompt-input/PromptInputButton.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import Button from '@/components/ui/button/Button.vue'
+import type { ButtonVariants } from '@/components/ui/button/button.variants'
+
+const {
+  class: className,
+  variant = 'muted-textonly',
+  size = 'icon'
+} = defineProps<{
+  class?: HTMLAttributes['class']
+  variant?: ButtonVariants['variant']
+  size?: ButtonVariants['size']
+}>()
+</script>
+
+<template>
+  <Button type="button" :variant="variant" :size="size" :class="className">
+    <slot />
+  </Button>
+</template>

src/components/ai-elements/prompt-input/PromptInputModelSelect.vue

@@ -0,0 +1,18 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import Button from '@/components/ui/button/Button.vue'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+
+const model = defineModel<string>({ default: 'Auto' })
+</script>
+
+<template>
+  <Button type="button" variant="muted-textonly" size="sm" :class="className">
+    {{ model }}
+    <i class="icon-[lucide--chevron-down] size-3" />
+  </Button>
+</template>

src/components/ai-elements/prompt-input/PromptInputSubmit.vue

@@ -0,0 +1,53 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+import { computed } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+import Button from '@/components/ui/button/Button.vue'
+import type { ButtonVariants } from '@/components/ui/button/button.variants'
+
+import type { ChatStatus } from './types'
+
+const {
+  class: className,
+  status = 'ready',
+  variant = 'inverted',
+  size = 'icon',
+  disabled = false
+} = defineProps<{
+  class?: HTMLAttributes['class']
+  status?: ChatStatus
+  variant?: ButtonVariants['variant']
+  size?: ButtonVariants['size']
+  disabled?: boolean
+}>()
+
+const iconClass = computed(() => {
+  switch (status) {
+    case 'submitted':
+      return 'icon-[lucide--loader-circle] size-4 animate-spin'
+    case 'streaming':
+      return 'icon-[lucide--square] size-4'
+    case 'error':
+      return 'icon-[lucide--x] size-4'
+    default:
+      return 'icon-[lucide--arrow-up] size-4'
+  }
+})
+</script>
+
+<template>
+  <Button
+    type="submit"
+    :variant="variant"
+    :size="size"
+    :disabled="disabled"
+    :class="cn('rounded-xl', className)"
+    :aria-label="$t('agent.send')"
+  >
+    <slot>
+      <i :class="iconClass" />
+    </slot>
+  </Button>
+</template>

src/components/ai-elements/prompt-input/PromptInputTextarea.vue

@@ -0,0 +1,49 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+import { ref } from 'vue'
+
+const { class: className, placeholder } = defineProps<{
+  class?: HTMLAttributes['class']
+  placeholder?: string
+}>()
+
+const model = defineModel<string>({ default: '' })
+
+const isComposing = ref(false)
+const textareaEl = ref<HTMLTextAreaElement | null>(null)
+
+function onKeydown(event: KeyboardEvent) {
+  if (event.key !== 'Enter' || event.shiftKey || isComposing.value) return
+  event.preventDefault()
+  const form = (event.target as HTMLElement).closest('form')
+  form?.requestSubmit()
+}
+
+function focus() {
+  const el = textareaEl.value
+  if (!el) return
+  el.focus()
+  el.setSelectionRange(el.value.length, el.value.length)
+}
+
+defineExpose({ focus })
+</script>
+
+<template>
+  <textarea
+    ref="textareaEl"
+    v-model="model"
+    rows="1"
+    :placeholder="placeholder"
+    :class="
+      cn(
+        'field-sizing-content max-h-48 min-h-20 w-full resize-none border-none bg-transparent px-4 py-3 font-[inherit] text-sm text-base-foreground placeholder:text-muted-foreground focus:outline-none',
+        className
+      )
+    "
+    @keydown="onKeydown"
+    @compositionstart="isComposing = true"
+    @compositionend="isComposing = false"
+  />
+</template>

src/components/ai-elements/prompt-input/PromptInputToolbar.vue

@@ -0,0 +1,16 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    :class="cn('flex items-center justify-between gap-1 px-3 py-2', className)"
+  >
+    <slot />
+  </div>
+</template>

src/components/ai-elements/prompt-input/PromptInputTools.vue

@@ -0,0 +1,14 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div :class="cn('flex items-center gap-1', className)">
+    <slot />
+  </div>
+</template>

src/components/ai-elements/prompt-input/promptInputContext.ts

@@ -0,0 +1,4 @@
+import type { Ref } from 'vue'
+
+export const PROMPT_INPUT_FOCUSED_KEY = Symbol('promptInputFocused')
+export type PromptInputFocusedContext = Ref<boolean>

src/components/ai-elements/prompt-input/types.ts

@@ -0,0 +1 @@
+export type ChatStatus = 'ready' | 'submitted' | 'streaming' | 'error'

src/components/ai-elements/response/MarkdownRenderer.vue

@@ -0,0 +1,151 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+import { cn } from '@comfyorg/tailwind-utils'
+import { computed } from 'vue'
+
+import { renderMarkdownToHtml } from '@/utils/markdownRendererUtil'
+
+import CodeBlock from '../code-block/CodeBlock.vue'
+import CodeBlockActions from '../code-block/CodeBlockActions.vue'
+import CodeBlockCopyButton from '../code-block/CodeBlockCopyButton.vue'
+import CodeBlockFilename from '../code-block/CodeBlockFilename.vue'
+import CodeBlockHeader from '../code-block/CodeBlockHeader.vue'
+import CodeBlockTitle from '../code-block/CodeBlockTitle.vue'
+
+const { content, class: className } = defineProps<{
+  content: string
+  class?: HTMLAttributes['class']
+}>()
+
+// Matches complete fenced code blocks: ```lang\n...content...\n```
+const FENCE_RE = /^```([^\n]*)\n([\s\S]*?)^```[ \t]*$/gm
+
+// Matches an opening fence with no closing fence — used to detect mid-stream blocks.
+// Captures: [1] newline-or-start before the fence, [2] language info, [3] code content so far.
+const OPEN_FENCE_RE = /(^|\n)```([^\n]*)\n([\s\S]*)$/
+
+interface HtmlSegment {
+  type: 'html'
+  key: string
+  html: string
+}
+
+interface CodeSegment {
+  type: 'code'
+  key: string
+  code: string
+  language: string
+  filename: string
+}
+
+type Segment = HtmlSegment | CodeSegment
+
+function parseCodeInfo(info: string): { language: string; filename: string } {
+  const colonIdx = info.indexOf(':')
+  return {
+    language: colonIdx >= 0 ? info.slice(0, colonIdx) : info,
+    filename: colonIdx >= 0 ? info.slice(colonIdx + 1) : ''
+  }
+}
+
+const segments = computed<Segment[]>(() => {
+  if (!content) return []
+
+  const result: Segment[] = []
+  let lastIdx = 0
+  let keyIdx = 0
+
+  for (const match of content.matchAll(FENCE_RE)) {
+    const before = content.slice(lastIdx, match.index)
+    if (before) {
+      result.push({
+        type: 'html',
+        key: `h${keyIdx++}`,
+        html: renderMarkdownToHtml(before)
+      })
+    }
+
+    const { language, filename } = parseCodeInfo(match[1].trim())
+    result.push({
+      type: 'code',
+      key: `c${keyIdx++}`,
+      code: match[2].replace(/\n$/, ''),
+      language,
+      filename
+    })
+
+    lastIdx = match.index! + match[0].length
+  }
+
+  const tail = content.slice(lastIdx)
+
+  const openMatch = tail.match(OPEN_FENCE_RE)
+  if (openMatch) {
+    const fenceStart = openMatch.index! + openMatch[1].length
+    const before = tail.slice(0, fenceStart)
+    if (before) {
+      result.push({
+        type: 'html',
+        key: `h${keyIdx++}`,
+        html: renderMarkdownToHtml(before)
+      })
+    }
+    const { language, filename } = parseCodeInfo(openMatch[2].trim())
+    result.push({
+      type: 'code',
+      key: `c${keyIdx}`,
+      code: openMatch[3],
+      language,
+      filename
+    })
+  } else if (tail) {
+    result.push({
+      type: 'html',
+      key: `h${keyIdx}`,
+      html: renderMarkdownToHtml(tail)
+    })
+  }
+
+  return result
+})
+</script>
+
+<template>
+  <div :class="cn('agent-markdown', className)">
+    <template v-for="segment in segments" :key="segment.key">
+      <div
+        v-if="segment.type === 'html'"
+        class="contents"
+        v-html="segment.html"
+      />
+      <CodeBlock
+        v-else
+        class="mb-2"
+        :code="segment.code"
+        :language="segment.language"
+      >
+        <CodeBlockHeader>
+          <CodeBlockTitle>
+            <i
+              :class="
+                segment.filename
+                  ? 'icon-[lucide--file-code]'
+                  : 'icon-[lucide--code-2]'
+              "
+              class="size-3.5 shrink-0"
+            />
+            <CodeBlockFilename v-if="segment.filename">
+              {{ segment.filename }}
+            </CodeBlockFilename>
+            <span v-else class="font-mono text-xs">
+              {{ segment.language || 'plaintext' }}
+            </span>
+          </CodeBlockTitle>
+          <CodeBlockActions>
+            <CodeBlockCopyButton />
+          </CodeBlockActions>
+        </CodeBlockHeader>
+      </CodeBlock>
+    </template>
+  </div>
+</template>

src/components/ai-elements/response/Response.vue

@@ -0,0 +1,29 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+import { computed, useSlots } from 'vue'
+
+import MarkdownRenderer from './MarkdownRenderer.vue'
+
+const { content, class: className } = defineProps<{
+  content?: string
+  class?: HTMLAttributes['class']
+}>()
+
+const slots = useSlots()
+
+const markdown = computed(() => {
+  if (content !== undefined) return content
+  const nodes = slots.default?.() ?? []
+  return nodes
+    .map((node) => (typeof node.children === 'string' ? node.children : ''))
+    .join('')
+})
+</script>
+
+<template>
+  <MarkdownRenderer
+    :content="markdown"
+    :class="cn('text-xs/relaxed', className)"
+  />
+</template>

src/components/ai-elements/shimmer/Shimmer.vue

@@ -0,0 +1,51 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+const {
+  as = 'span',
+  duration = 2,
+  spread = 2,
+  class: className
+} = defineProps<{
+  as?: keyof HTMLElementTagNameMap
+  class?: HTMLAttributes['class']
+  duration?: number
+  spread?: number
+}>()
+</script>
+
+<template>
+  <component
+    :is="as"
+    :class="['shimmer', className]"
+    :style="{
+      '--shimmer-duration': `${duration}s`,
+      '--shimmer-spread': `${(($slots.default?.()[0]?.children as string)?.length ?? 10) * spread}px`
+    }"
+  >
+    <slot />
+  </component>
+</template>
+
+<style scoped>
+.shimmer {
+  background-image:
+    linear-gradient(
+      90deg,
+      transparent calc(50% - var(--shimmer-spread)),
+      var(--color-base-foreground),
+      transparent calc(50% + var(--shimmer-spread))
+    ),
+    linear-gradient(
+      var(--color-muted-foreground),
+      var(--color-muted-foreground)
+    );
+  background-size:
+    250% 100%,
+    auto;
+  background-repeat: no-repeat;
+  background-clip: text;
+  color: transparent;
+  animation: shimmer-sweep var(--shimmer-duration) linear infinite;
+}
+</style>

src/components/ai-elements/suggestion/Suggestion.vue

@@ -0,0 +1,28 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { suggestion, class: className } = defineProps<{
+  suggestion: string
+  class?: HTMLAttributes['class']
+}>()
+
+const emit = defineEmits<{
+  select: [suggestion: string]
+}>()
+</script>
+
+<template>
+  <button
+    type="button"
+    :class="
+      cn(
+        'text-foreground flex h-8 w-full cursor-pointer items-center justify-start gap-2 rounded-full border-0 bg-secondary-background px-3 text-sm whitespace-nowrap transition-colors outline-none hover:bg-secondary-background-hover @[460px]:w-auto',
+        className
+      )
+    "
+    @click="emit('select', suggestion)"
+  >
+    <slot />
+  </button>
+</template>

src/components/ai-elements/suggestion/Suggestions.vue

@@ -0,0 +1,21 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { HTMLAttributes } from 'vue'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    :class="
+      cn(
+        'flex w-full flex-wrap justify-start gap-2 @[460px]:justify-center',
+        className
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/graph/GraphCanvas.vue

@@ -50,6 +50,15 @@
         class="pointer-events-auto"
       />
     </template>
+    <template #agent-panel>
+      <div class="size-full p-2">
+        <div
+          class="size-full overflow-hidden rounded-lg border border-(--interface-stroke)"
+        >
+          <AgentChatPanel />
+        </div>
+      </div>
+    </template>
   </LiteGraphCanvasSplitterOverlay>
   <canvas
     id="graph-canvas"
@@ -141,6 +150,7 @@ import NodeDragPreview from '@/components/graph/NodeDragPreview.vue'
 import SelectionToolbox from '@/components/graph/SelectionToolbox.vue'
 import TitleEditor from '@/components/graph/TitleEditor.vue'
 import NodePropertiesPanel from '@/components/rightSidePanel/RightSidePanel.vue'
+import AgentChatPanel from '@/platform/agent/components/AgentChatPanel.vue'
 import NodeSearchboxPopover from '@/components/searchbox/NodeSearchBoxPopover.vue'
 import SideToolbar from '@/components/sidebar/SideToolbar.vue'
 import TopbarBadges from '@/components/topbar/TopbarBadges.vue'

src/components/topbar/WorkflowTabs.vue

@@ -84,6 +84,22 @@
       data-testid="integrated-tab-bar-actions"
       class="ml-auto flex shrink-0 items-center gap-2 px-2"
     >
+      <button
+        type="button"
+        class="no-drag flex h-6 shrink-0 cursor-pointer items-center gap-2 rounded-sm border px-2 text-xs text-base-foreground transition-colors"
+        :class="
+          cn(
+            isAgentPanelOpen
+              ? 'border-plum-500 bg-plum-600/20'
+              : 'border-plum-600 bg-ink-700 hover:border-plum-500'
+          )
+        "
+        :aria-label="$t('agent.ask')"
+        @click="agentPanelStore.toggle()"
+      >
+        <i class="icon-[comfy--comfy-c] size-3 text-brand-yellow" />
+        {{ $t('agent.ask') }}
+      </button>
       <Button
         v-if="isCloud || isNightly"
         v-tooltip="{ value: $t('actionbar.feedbackTooltip'), showDelay: 300 }"
@@ -93,7 +109,7 @@
         :aria-label="$t('actionbar.feedback')"
         @click="openFeedback"
       >
-        <i class="icon-[lucide--message-square-text]" />
+        <i class="icon-[lucide--megaphone]" />
       </Button>
       <CurrentUserButton v-if="showCurrentUser" compact class="shrink-0 p-1" />
       <LoginButton
@@ -106,7 +122,9 @@
 </template>
 
 <script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
 import { useScroll } from '@vueuse/core'
+import { storeToRefs } from 'pinia'
 import ScrollPanel from 'primevue/scrollpanel'
 import SelectButton from 'primevue/selectbutton'
 import { computed, nextTick, onUpdated, ref, watch } from 'vue'
@@ -124,6 +142,7 @@ import { buildFeedbackTypeformUrl } from '@/platform/support/config'
 import { useWorkflowService } from '@/platform/workflow/core/services/workflowService'
 import type { ComfyWorkflow } from '@/platform/workflow/management/stores/workflowStore'
 import { useWorkflowStore } from '@/platform/workflow/management/stores/workflowStore'
+import { useAgentPanelStore } from '@/platform/agent/stores/agentPanelStore'
 import { useCommandStore } from '@/stores/commandStore'
 import { useWorkspaceStore } from '@/stores/workspaceStore'
 import { isCloud, isDesktop, isNightly } from '@/platform/distribution/types'
@@ -145,6 +164,8 @@ const workspaceStore = useWorkspaceStore()
 const workflowStore = useWorkflowStore()
 const workflowService = useWorkflowService()
 const commandStore = useCommandStore()
+const agentPanelStore = useAgentPanelStore()
+const { isOpen: isAgentPanelOpen } = storeToRefs(agentPanelStore)
 const { isLoggedIn } = useCurrentUser()
 
 // Dismiss a tab's terminal status badge once it has been viewed

src/components/ui/empty/Empty.vue

@@ -0,0 +1,23 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    data-slot="empty"
+    :class="
+      cn(
+        'flex min-w-0 flex-1 flex-col items-center justify-center gap-6 rounded-lg p-6 text-center text-balance md:p-12',
+        className
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/ui/empty/EmptyDescription.vue

@@ -0,0 +1,18 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <p
+    data-slot="empty-description"
+    :class="cn('text-sm text-muted-foreground', className)"
+  >
+    <slot />
+  </p>
+</template>

src/components/ui/empty/EmptyHeader.vue

@@ -0,0 +1,20 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    data-slot="empty-header"
+    :class="
+      cn('flex max-w-sm flex-col items-center gap-2 text-center', className)
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/ui/empty/EmptyMedia.vue

@@ -0,0 +1,27 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { variant = 'default', class: className } = defineProps<{
+  variant?: 'default' | 'icon'
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    data-slot="empty-media"
+    :data-variant="variant"
+    :class="
+      cn(
+        'mb-2 flex shrink-0 items-center justify-center [&_svg]:pointer-events-none [&_svg]:shrink-0',
+        variant === 'icon' &&
+          'text-foreground size-10 rounded-lg bg-muted [&_svg:not([class*=\'size-\'])]:size-6',
+        className
+      )
+    "
+  >
+    <slot />
+  </div>
+</template>

src/components/ui/empty/EmptyTitle.vue

@@ -0,0 +1,18 @@
+<script setup lang="ts">
+import type { HTMLAttributes } from 'vue'
+
+import { cn } from '@comfyorg/tailwind-utils'
+
+const { class: className } = defineProps<{
+  class?: HTMLAttributes['class']
+}>()
+</script>
+
+<template>
+  <div
+    data-slot="empty-title"
+    :class="cn('text-lg font-medium tracking-tight', className)"
+  >
+    <slot />
+  </div>
+</template>

src/components/ui/tooltip/Tooltip.vue

@@ -0,0 +1,42 @@
+<script setup lang="ts">
+import { onUnmounted, provide, ref } from 'vue'
+
+import type { TooltipContext } from './tooltipContext'
+import { TOOLTIP_KEY } from './tooltipContext'
+
+const { delayDuration = 300 } = defineProps<{
+  delayDuration?: number
+}>()
+
+const open = ref(false)
+const triggerEl = ref<HTMLElement | null>(null)
+let timer: ReturnType<typeof setTimeout> | null = null
+
+function scheduleOpen() {
+  timer = setTimeout(() => {
+    open.value = true
+  }, delayDuration)
+}
+
+function close() {
+  if (timer) {
+    clearTimeout(timer)
+    timer = null
+  }
+  open.value = false
+}
+
+onUnmounted(close)
+
+provide<TooltipContext>(TOOLTIP_KEY, {
+  open,
+  triggerEl,
+  delayDuration,
+  scheduleOpen,
+  close
+})
+</script>
+
+<template>
+  <slot />
+</template>

src/components/ui/tooltip/TooltipContent.vue

@@ -0,0 +1,81 @@
+<script setup lang="ts">
+import { cn } from '@comfyorg/tailwind-utils'
+import type { CSSProperties, HTMLAttributes } from 'vue'
+import { inject, ref, watch } from 'vue'
+
+import { TOOLTIP_KEY } from './tooltipContext'
+
+const { class: className, side = 'bottom' } = defineProps<{
+  class?: HTMLAttributes['class']
+  side?: 'top' | 'bottom' | 'left' | 'right'
+}>()
+
+const ctx = inject(TOOLTIP_KEY)
+const style = ref<CSSProperties>({})
+
+function computeStyle() {
+  if (!ctx?.triggerEl.value) return {}
+  const rect = ctx.triggerEl.value.getBoundingClientRect()
+  const gap = 6
+
+  if (side === 'top') {
+    return {
+      left: `${rect.left + rect.width / 2}px`,
+      top: `${rect.top - gap}px`,
+      transform: 'translate(-50%, -100%)'
+    }
+  }
+  if (side === 'left') {
+    return {
+      left: `${rect.left - gap}px`,
+      top: `${rect.top + rect.height / 2}px`,
+      transform: 'translate(-100%, -50%)'
+    }
+  }
+  if (side === 'right') {
+    return {
+      left: `${rect.right + gap}px`,
+      top: `${rect.top + rect.height / 2}px`,
+      transform: 'translateY(-50%)'
+    }
+  }
+  return {
+    left: `${rect.left + rect.width / 2}px`,
+    top: `${rect.bottom + gap}px`,
+    transform: 'translateX(-50%)'
+  }
+}
+
+watch(
+  () => ctx?.open.value,
+  (open) => {
+    if (open) style.value = computeStyle()
+  }
+)
+</script>
+
+<template>
+  <Teleport to="body">
+    <Transition
+      enter-active-class="transition-opacity duration-100"
+      enter-from-class="opacity-0"
+      enter-to-class="opacity-100"
+      leave-active-class="transition-opacity duration-75"
+      leave-from-class="opacity-100"
+      leave-to-class="opacity-0"
+    >
+      <div
+        v-if="ctx?.open.value"
+        :style="style"
+        :class="
+          cn(
+            'pointer-events-none fixed z-9999 max-w-xs rounded-md border border-node-component-tooltip-border bg-node-component-tooltip-surface px-2 py-1 text-xs leading-none text-node-component-tooltip',
+            className
+          )
+        "
+      >
+        <slot />
+      </div>
+    </Transition>
+  </Teleport>
+</template>

src/components/ui/tooltip/TooltipTrigger.vue

@@ -0,0 +1,50 @@
+<script setup lang="ts">
+import { inject, onMounted, onUnmounted, ref } from 'vue'
+
+import { TOOLTIP_KEY } from './tooltipContext'
+
+const ctx = inject(TOOLTIP_KEY)
+
+const el = ref<HTMLElement | null>(null)
+
+function onMouseEnter() {
+  ctx?.scheduleOpen()
+}
+
+function onMouseLeave() {
+  ctx?.close()
+}
+
+function onFocus() {
+  ctx?.scheduleOpen()
+}
+
+function onBlur() {
+  ctx?.close()
+}
+
+onMounted(() => {
+  if (!el.value || !ctx) return
+  // display:contents removes the wrapper's box; use the real child for positioning
+  ctx.triggerEl.value =
+    (el.value.firstElementChild as HTMLElement | null) ?? el.value
+  el.value.addEventListener('mouseenter', onMouseEnter)
+  el.value.addEventListener('mouseleave', onMouseLeave)
+  el.value.addEventListener('focus', onFocus)
+  el.value.addEventListener('blur', onBlur)
+})
+
+onUnmounted(() => {
+  if (!el.value) return
+  el.value.removeEventListener('mouseenter', onMouseEnter)
+  el.value.removeEventListener('mouseleave', onMouseLeave)
+  el.value.removeEventListener('focus', onFocus)
+  el.value.removeEventListener('blur', onBlur)
+})
+</script>
+
+<template>
+  <div ref="el" class="contents">
+    <slot />
+  </div>
+</template>

src/components/ui/tooltip/tooltipContext.ts

@@ -0,0 +1,11 @@
+import type { InjectionKey, Ref } from 'vue'
+
+export interface TooltipContext {
+  open: Ref<boolean>
+  triggerEl: Ref<HTMLElement | null>
+  delayDuration: number
+  scheduleOpen: () => void
+  close: () => void
+}
+
+export const TOOLTIP_KEY: InjectionKey<TooltipContext> = Symbol('tooltip')

src/composables/useBrowserTabTitle.ts

@@ -9,6 +9,7 @@ import { useWorkspaceStore } from '@/stores/workspaceStore'
 
 const DEFAULT_TITLE = 'ComfyUI'
 const TITLE_SUFFIX = ' - ComfyUI'
+const BRANCH_PREFIX = __GIT_BRANCH_PREFIX__ ? `[${__GIT_BRANCH_PREFIX__}] ` : ''
 
 export const useBrowserTabTitle = () => {
   const executionStore = useExecutionStore()
@@ -90,6 +91,8 @@ export const useBrowserTabTitle = () => {
       (newMenuEnabled.value ? workflowNameText.value : DEFAULT_TITLE)
   )
 
-  const title = computed(() => nodeExecutionTitle.value || workflowTitle.value)
+  const title = computed(
+    () => BRANCH_PREFIX + (nodeExecutionTitle.value || workflowTitle.value)
+  )
   useTitle(title)
 }

src/config/comfyApi.test.ts

@@ -0,0 +1,101 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+
+import { refreshRemoteConfig } from '@/platform/remoteConfig/refreshRemoteConfig'
+import { remoteConfig } from '@/platform/remoteConfig/remoteConfig'
+
+import { getComfyApiBaseUrl, getComfyPlatformBaseUrl } from './comfyApi'
+
+vi.mock('@/scripts/api', () => ({
+  api: {
+    apiURL: (route: string) => `/api${route}`,
+    fetchApi: vi.fn()
+  }
+}))
+
+vi.stubGlobal('fetch', vi.fn())
+
+describe('getComfyApiBaseUrl', () => {
+  const originalConfig = remoteConfig.value
+
+  beforeEach(() => {
+    remoteConfig.value = {}
+  })
+
+  afterEach(() => {
+    remoteConfig.value = originalConfig
+  })
+
+  it('honors the server-provided override', () => {
+    remoteConfig.value = { comfy_api_base_url: 'https://my-ephem.example.com' }
+    expect(getComfyApiBaseUrl()).toBe('https://my-ephem.example.com')
+  })
+
+  it('falls back to the build-time default when the key is absent', () => {
+    expect(getComfyApiBaseUrl()).toBe('https://stagingapi.comfy.org')
+  })
+
+  it('falls back to the build-time default when the value is empty', () => {
+    remoteConfig.value = { comfy_api_base_url: '' }
+    expect(getComfyApiBaseUrl()).toBe('https://stagingapi.comfy.org')
+  })
+})
+
+describe('getComfyPlatformBaseUrl', () => {
+  const originalConfig = remoteConfig.value
+
+  beforeEach(() => {
+    remoteConfig.value = {}
+  })
+
+  afterEach(() => {
+    remoteConfig.value = originalConfig
+  })
+
+  it('honors the server-provided override', () => {
+    remoteConfig.value = {
+      comfy_platform_base_url: 'https://my-ephem-platform.example.com'
+    }
+    expect(getComfyPlatformBaseUrl()).toBe(
+      'https://my-ephem-platform.example.com'
+    )
+  })
+
+  it('falls back to the build-time default when the key is absent', () => {
+    expect(getComfyPlatformBaseUrl()).toBe('https://stagingplatform.comfy.org')
+  })
+
+  it('falls back to the build-time default when the value is empty', () => {
+    remoteConfig.value = { comfy_platform_base_url: '' }
+    expect(getComfyPlatformBaseUrl()).toBe('https://stagingplatform.comfy.org')
+  })
+})
+
+describe('compatibility with comfyui servers that predate the override keys', () => {
+  const originalConfig = remoteConfig.value
+
+  beforeEach(() => {
+    vi.clearAllMocks()
+    remoteConfig.value = {}
+  })
+
+  afterEach(() => {
+    remoteConfig.value = originalConfig
+  })
+
+  it('falls back to build-time defaults when /features omits the URL keys', async () => {
+    // An older comfyui server has /features but doesn't know about
+    // comfy_api_base_url / comfy_platform_base_url yet.
+    vi.mocked(global.fetch).mockResolvedValue({
+      ok: true,
+      json: async () => ({
+        supports_preview_metadata: true,
+        max_upload_size: 104857600
+      })
+    } as Response)
+
+    await refreshRemoteConfig({ useAuth: false })
+
+    expect(getComfyApiBaseUrl()).toBe('https://stagingapi.comfy.org')
+    expect(getComfyPlatformBaseUrl()).toBe('https://stagingplatform.comfy.org')
+  })
+})

src/config/comfyApi.ts

@@ -1,4 +1,3 @@
-import { isCloud } from '@/platform/distribution/types'
 import {
   configValueOrDefault,
   remoteConfig
@@ -20,10 +19,6 @@ const BUILD_TIME_PLATFORM_BASE_URL = __USE_PROD_CONFIG__
     STAGING_PLATFORM_BASE_URL)
 
 export function getComfyApiBaseUrl(): string {
-  if (!isCloud) {
-    return BUILD_TIME_API_BASE_URL
-  }
-
   return configValueOrDefault(
     remoteConfig.value,
     'comfy_api_base_url',
@@ -32,10 +27,6 @@ export function getComfyApiBaseUrl(): string {
 }
 
 export function getComfyPlatformBaseUrl(): string {
-  if (!isCloud) {
-    return BUILD_TIME_PLATFORM_BASE_URL
-  }
-
   return configValueOrDefault(
     remoteConfig.value,
     'comfy_platform_base_url',

src/config/firebase.test.ts

@@ -0,0 +1,45 @@
+import { afterEach, describe, expect, it, vi } from 'vitest'
+
+async function loadFirebase(useProdConfig: boolean) {
+  vi.resetModules()
+  vi.stubGlobal('__USE_PROD_CONFIG__', useProdConfig)
+  const { remoteConfig } = await import('@/platform/remoteConfig/remoteConfig')
+  const { getFirebaseConfig } = await import('./firebase')
+  return { getFirebaseConfig, remoteConfig }
+}
+
+describe('getFirebaseConfig', () => {
+  afterEach(() => {
+    vi.unstubAllGlobals()
+  })
+
+  it('honors a full server-provided firebase_config (cloud builds)', async () => {
+    const cloud = {
+      apiKey: 'cloud-key',
+      authDomain: 'cloud.example.com',
+      projectId: 'some-cloud-project',
+      storageBucket: 'cloud.appspot.com',
+      messagingSenderId: '1',
+      appId: '1:1:web:abc'
+    }
+    const { getFirebaseConfig, remoteConfig } = await loadFirebase(true)
+    remoteConfig.value = { firebase_config: cloud }
+    expect(getFirebaseConfig()).toEqual(cloud)
+  })
+
+  it('uses the dev project when the server reports firebase_env "dev", even if the build-time fallback is prod', async () => {
+    const { getFirebaseConfig, remoteConfig } = await loadFirebase(true)
+    remoteConfig.value = { firebase_env: 'dev' }
+    expect(getFirebaseConfig().projectId).toBe('dreamboothy-dev')
+  })
+
+  it('falls back to the build-time config when the server reports no firebase_env', async () => {
+    const prod = await loadFirebase(true)
+    prod.remoteConfig.value = {}
+    expect(prod.getFirebaseConfig().projectId).toBe('dreamboothy')
+
+    const dev = await loadFirebase(false)
+    dev.remoteConfig.value = {}
+    expect(dev.getFirebaseConfig().projectId).toBe('dreamboothy-dev')
+  })
+})

src/config/firebase.ts

@@ -1,6 +1,5 @@
 import type { FirebaseOptions } from 'firebase/app'
 
-import { isCloud } from '@/platform/distribution/types'
 import { remoteConfig } from '@/platform/remoteConfig/remoteConfig'
 
 const DEV_CONFIG: FirebaseOptions = {
@@ -28,15 +27,12 @@ const PROD_CONFIG: FirebaseOptions = {
 const BUILD_TIME_CONFIG = __USE_PROD_CONFIG__ ? PROD_CONFIG : DEV_CONFIG
 
 /**
- * Returns the Firebase configuration for the current environment.
- * - Cloud builds use runtime configuration delivered via feature flags
- * - OSS / localhost builds fall back to the build-time config determined by __USE_PROD_CONFIG__
+ * Firebase config for the current backend: the server's firebase_config (cloud builds),
+ * else the bundled DEV_CONFIG when the server reports a dev-tier backend, else the build-time default.
  */
 export function getFirebaseConfig(): FirebaseOptions {
-  if (!isCloud) {
-    return BUILD_TIME_CONFIG
-  }
-
   const runtimeConfig = remoteConfig.value.firebase_config
-  return runtimeConfig ?? BUILD_TIME_CONFIG
+  if (runtimeConfig) return runtimeConfig
+  if (remoteConfig.value.firebase_env === 'dev') return DEV_CONFIG
+  return BUILD_TIME_CONFIG
 }

src/locales/en/main.json

@@ -1,4 +1,52 @@
 {
+  "agent": {
+    "title": "Comfy Agent",
+    "label": "Agent",
+    "ask": "Ask Comfy Agent",
+    "alpha": "ALPHA",
+    "newChat": "New chat",
+    "maximize": "Maximize panel",
+    "minimize": "Minimize panel",
+    "togglePanel": "Toggle panel",
+    "greeting": "Hello,",
+    "greetingNamed": "Hello {name},",
+    "greetingQuestion": "What do you want to make?",
+    "placeholder": "Ask Comfy Agent…",
+    "attach": "Attach files or photos",
+    "mention": "Mention",
+    "send": "Send",
+    "scrollToBottom": "Scroll to latest",
+    "disclaimer": "Agent generation does not impact the graph.",
+    "suggestions": {
+      "duck": "Generate a yellow duck with a hockey mask",
+      "savedWorkflows": "List my saved workflows",
+      "skinUpscaling": "Find the best workflow for skin upscaling",
+      "explainNode": "Explain the selected node",
+      "imageToVideo": "Build a workflow for image to video with 3 models"
+    },
+    "thinking": "Thinking…",
+    "toolCalls": {
+      "summary": "Ran {count} tool calls for {duration}"
+    },
+    "message": {
+      "thumbsUp": "Good response",
+      "thumbsDown": "Bad response",
+      "copy": "Copy"
+    },
+    "history": {
+      "title": "Chat History",
+      "show": "Show chat history",
+      "back": "Back to conversation",
+      "current": "Current",
+      "today": "Today",
+      "yesterday": "Yesterday",
+      "last7Days": "Last 7 days",
+      "last30Days": "Last 30 days",
+      "emptyTitle": "No chats yet",
+      "emptyDescription": "Start a conversation and it will appear here.",
+      "startChat": "Start a chat"
+    }
+  },
   "g": {
     "shortcutSuffix": " ({shortcut})",
     "user": "User",

src/main.ts

@@ -32,13 +32,12 @@ import { i18n } from './i18n'
 
 const isCloud = __DISTRIBUTION__ === 'cloud'
 const hasHostTelemetryBridge = Boolean(window.__comfyDesktop2?.Telemetry)
-const requiresRemoteConfigBootstrap = isCloud || hasHostTelemetryBridge
 
-if (requiresRemoteConfigBootstrap) {
-  const { refreshRemoteConfig } =
-    await import('@/platform/remoteConfig/refreshRemoteConfig')
-  await refreshRemoteConfig({ useAuth: false })
-}
+// Load remote config before initializeApp() below, so getFirebaseConfig() resolves
+// against the server's runtime values instead of the build-time defaults.
+const { refreshRemoteConfig } =
+  await import('@/platform/remoteConfig/refreshRemoteConfig')
+await refreshRemoteConfig({ useAuth: false })
 
 if (isCloud) {
   const { initTelemetry } = await import('@/platform/telemetry/initTelemetry')

src/platform/agent/components/AgentChatEmptyState.vue

@@ -0,0 +1,37 @@
+<script setup lang="ts">
+import Empty from '@/components/ui/empty/Empty.vue'
+import EmptyHeader from '@/components/ui/empty/EmptyHeader.vue'
+import EmptyMedia from '@/components/ui/empty/EmptyMedia.vue'
+import EmptyTitle from '@/components/ui/empty/EmptyTitle.vue'
+
+const { name } = defineProps<{
+  name?: string
+}>()
+</script>
+
+<template>
+  <Empty class="pt-12">
+    <EmptyHeader>
+      <EmptyMedia>
+        <div class="rounded-xl border border-plum-600">
+          <img
+            src="/assets/images/comfy-logo-single.svg"
+            alt=""
+            class="block size-12"
+            aria-hidden="true"
+          />
+        </div>
+      </EmptyMedia>
+      <EmptyTitle
+        class="text-base/snug font-semibold text-base-foreground @min-[570px]:text-2xl/snug"
+      >
+        <span class="block">
+          {{
+            name ? $t('agent.greetingNamed', { name }) : $t('agent.greeting')
+          }}
+        </span>
+        <span class="block">{{ $t('agent.greetingQuestion') }}</span>
+      </EmptyTitle>
+    </EmptyHeader>
+  </Empty>
+</template>

src/platform/agent/components/AgentChatHeader.vue

@@ -0,0 +1,88 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import { useI18n } from 'vue-i18n'
+
+import Button from '@/components/ui/button/Button.vue'
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+
+const { isMaximized } = defineProps<{
+  isMaximized: boolean
+}>()
+
+const emit = defineEmits<{
+  newChat: []
+  toggleMaximize: []
+  close: []
+}>()
+
+const { t } = useI18n()
+
+const sizeToggleIcon = computed(() =>
+  isMaximized ? 'icon-[lucide--minimize-2]' : 'icon-[lucide--maximize-2]'
+)
+const sizeToggleLabel = computed(() =>
+  isMaximized ? t('agent.minimize') : t('agent.maximize')
+)
+</script>
+
+<template>
+  <div
+    class="flex h-12 shrink-0 items-center justify-between border-b border-component-node-border px-4"
+  >
+    <div class="flex items-center gap-2">
+      <span class="text-sm text-base-foreground">{{ $t('agent.title') }}</span>
+      <span
+        class="rounded-full border border-border-default px-2 py-0.5 text-xs text-muted-foreground"
+      >
+        {{ $t('agent.alpha') }}
+      </span>
+    </div>
+    <div class="flex items-center gap-1">
+      <Tooltip :delay-duration="300">
+        <TooltipTrigger>
+          <Button
+            variant="textonly"
+            size="icon"
+            :aria-label="$t('agent.newChat')"
+            @click="emit('newChat')"
+          >
+            <i
+              class="icon-[lucide--message-circle-plus] size-4 text-muted-foreground"
+            />
+          </Button>
+        </TooltipTrigger>
+        <TooltipContent side="bottom">{{ $t('agent.newChat') }}</TooltipContent>
+      </Tooltip>
+      <Tooltip :delay-duration="300">
+        <TooltipTrigger>
+          <Button
+            variant="textonly"
+            size="icon"
+            :aria-label="sizeToggleLabel"
+            @click="emit('toggleMaximize')"
+          >
+            <i :class="`${sizeToggleIcon} size-4 text-muted-foreground`" />
+          </Button>
+        </TooltipTrigger>
+        <TooltipContent side="bottom" class="whitespace-nowrap">
+          {{ sizeToggleLabel }}
+        </TooltipContent>
+      </Tooltip>
+      <Tooltip :delay-duration="300">
+        <TooltipTrigger>
+          <Button
+            variant="textonly"
+            size="icon"
+            :aria-label="$t('g.close')"
+            @click="emit('close')"
+          >
+            <i class="icon-[lucide--x] size-4 text-muted-foreground" />
+          </Button>
+        </TooltipTrigger>
+        <TooltipContent side="bottom">{{ $t('g.close') }}</TooltipContent>
+      </Tooltip>
+    </div>
+  </div>
+</template>

src/platform/agent/components/AgentChatHistory.vue

@@ -0,0 +1,131 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+
+import Button from '@/components/ui/button/Button.vue'
+import Empty from '@/components/ui/empty/Empty.vue'
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+import EmptyDescription from '@/components/ui/empty/EmptyDescription.vue'
+import EmptyHeader from '@/components/ui/empty/EmptyHeader.vue'
+import EmptyMedia from '@/components/ui/empty/EmptyMedia.vue'
+import EmptyTitle from '@/components/ui/empty/EmptyTitle.vue'
+import type { AgentConversation } from '@/platform/agent/composables/useAgentChatPrototype'
+import AgentChatHistoryGroupLabel from './AgentChatHistoryGroupLabel.vue'
+import AgentChatHistoryItem from './AgentChatHistoryItem.vue'
+
+const { conversations, activeId } = defineProps<{
+  conversations: readonly AgentConversation[]
+  activeId?: string | null
+}>()
+
+const emit = defineEmits<{
+  back: []
+  select: [id: string]
+  delete: [id: string]
+  copy: [id: string]
+  newChat: []
+}>()
+
+type GroupKey = 'today' | 'yesterday' | 'last7Days' | 'last30Days'
+
+interface Group {
+  key: GroupKey
+  labelKey: string
+  items: AgentConversation[]
+}
+
+function getGroupKey(date: Date): GroupKey {
+  const now = new Date()
+  const diffDays = (now.getTime() - date.getTime()) / (1000 * 60 * 60 * 24)
+
+  if (diffDays < 1) return 'today'
+  if (diffDays < 2) return 'yesterday'
+  if (diffDays < 7) return 'last7Days'
+  return 'last30Days'
+}
+
+const labelKeys: Record<GroupKey, string> = {
+  today: 'agent.history.today',
+  yesterday: 'agent.history.yesterday',
+  last7Days: 'agent.history.last7Days',
+  last30Days: 'agent.history.last30Days'
+}
+
+const order: GroupKey[] = ['today', 'yesterday', 'last7Days', 'last30Days']
+
+const groups = computed<Group[]>(() => {
+  const buckets: Record<GroupKey, AgentConversation[]> = {
+    today: [],
+    yesterday: [],
+    last7Days: [],
+    last30Days: []
+  }
+
+  for (const conv of conversations) {
+    buckets[getGroupKey(conv.createdAt)].push(conv)
+  }
+
+  return order
+    .filter((key) => buckets[key].length > 0)
+    .map((key) => ({ key, labelKey: labelKeys[key], items: buckets[key] }))
+})
+</script>
+
+<template>
+  <div class="flex h-full flex-col overflow-hidden">
+    <div class="flex shrink-0 items-center px-2 py-1.5">
+      <Tooltip :delay-duration="300">
+        <TooltipTrigger>
+          <button
+            type="button"
+            class="flex h-6 cursor-pointer items-center gap-1 rounded-sm border-0 bg-transparent px-2 text-xs text-muted-foreground hover:bg-secondary-background-hover"
+            :aria-label="$t('agent.history.back')"
+            @click="emit('back')"
+          >
+            <i class="icon-[lucide--arrow-left] size-3" />
+            <span>{{ $t('agent.history.title') }}</span>
+          </button>
+        </TooltipTrigger>
+        <TooltipContent side="bottom">{{
+          $t('agent.history.back')
+        }}</TooltipContent>
+      </Tooltip>
+    </div>
+
+    <div class="flex flex-1 flex-col overflow-y-auto p-2">
+      <Empty v-if="groups.length === 0">
+        <EmptyMedia variant="icon">
+          <i class="icon-[lucide--history] size-5" />
+        </EmptyMedia>
+        <EmptyHeader>
+          <EmptyTitle>{{ $t('agent.history.emptyTitle') }}</EmptyTitle>
+          <EmptyDescription>{{
+            $t('agent.history.emptyDescription')
+          }}</EmptyDescription>
+        </EmptyHeader>
+        <Button variant="primary" size="lg" @click="emit('newChat')">
+          {{ $t('agent.history.startChat') }}
+        </Button>
+      </Empty>
+
+      <div v-for="group in groups" :key="group.key" class="mb-3">
+        <AgentChatHistoryGroupLabel>{{
+          $t(group.labelKey)
+        }}</AgentChatHistoryGroupLabel>
+        <ul class="flex list-none flex-col gap-0.5 pl-0">
+          <AgentChatHistoryItem
+            v-for="item in group.items"
+            :key="item.id"
+            :active="item.id === activeId"
+            @select="emit('select', item.id)"
+            @delete="emit('delete', item.id)"
+            @copy="emit('copy', item.id)"
+          >
+            <span class="truncate">{{ item.title }}</span>
+          </AgentChatHistoryItem>
+        </ul>
+      </div>
+    </div>
+  </div>
+</template>

src/platform/agent/components/AgentChatHistoryGroupLabel.vue

@@ -0,0 +1,5 @@
+<template>
+  <p class="my-0 py-0 text-xs font-medium text-muted-foreground">
+    <slot />
+  </p>
+</template>

src/platform/agent/components/AgentChatHistoryItem.vue

@@ -0,0 +1,61 @@
+<script setup lang="ts">
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+
+const { active = false } = defineProps<{
+  active?: boolean
+}>()
+
+const emit = defineEmits<{
+  select: []
+  delete: []
+  copy: []
+}>()
+</script>
+
+<template>
+  <li
+    class="group flex items-center gap-2 rounded-md px-2 py-1.5 hover:bg-secondary-background-hover"
+    :class="{ 'bg-secondary-background': active }"
+  >
+    <button
+      type="button"
+      class="flex flex-1 cursor-pointer items-center gap-2 overflow-hidden border-0 bg-transparent text-left text-sm text-base-foreground"
+      @click="emit('select')"
+    >
+      <i
+        class="icon-[lucide--circle-check] size-3.5 shrink-0 text-muted-foreground"
+      />
+      <slot />
+    </button>
+    <div class="hidden shrink-0 items-center gap-0.5 group-hover:flex">
+      <Tooltip :delay-duration="300">
+        <TooltipTrigger>
+          <button
+            type="button"
+            class="flex cursor-pointer items-center justify-center rounded-sm border-0 bg-transparent p-0.5 text-muted-foreground hover:bg-secondary-background-hover hover:text-base-foreground"
+            :aria-label="$t('g.copy')"
+            @click.stop="emit('copy')"
+          >
+            <i class="icon-[lucide--copy] size-3.5" />
+          </button>
+        </TooltipTrigger>
+        <TooltipContent side="top">{{ $t('g.copy') }}</TooltipContent>
+      </Tooltip>
+      <Tooltip :delay-duration="300">
+        <TooltipTrigger>
+          <button
+            type="button"
+            class="hover:text-danger flex cursor-pointer items-center justify-center rounded-sm border-0 bg-transparent p-0.5 text-muted-foreground hover:bg-destructive-background/10"
+            :aria-label="$t('g.delete')"
+            @click.stop="emit('delete')"
+          >
+            <i class="icon-[lucide--trash-2] size-3.5" />
+          </button>
+        </TooltipTrigger>
+        <TooltipContent side="top">{{ $t('g.delete') }}</TooltipContent>
+      </Tooltip>
+    </div>
+  </li>
+</template>

src/platform/agent/components/AgentChatPanel.vue

@@ -0,0 +1,312 @@
+<script setup lang="ts">
+import { computed, nextTick, ref } from 'vue'
+
+import Conversation from '@/components/ai-elements/conversation/Conversation.vue'
+import ConversationContent from '@/components/ai-elements/conversation/ConversationContent.vue'
+import ConversationEmptyState from '@/components/ai-elements/conversation/ConversationEmptyState.vue'
+import ConversationScrollButton from '@/components/ai-elements/conversation/ConversationScrollButton.vue'
+import Message from '@/components/ai-elements/message/Message.vue'
+import MessageAction from '@/components/ai-elements/message/MessageAction.vue'
+import MessageActions from '@/components/ai-elements/message/MessageActions.vue'
+import MessageAttachments from '@/components/ai-elements/message/MessageAttachments.vue'
+import MessageContent from '@/components/ai-elements/message/MessageContent.vue'
+import MessageResponse from '@/components/ai-elements/message/MessageResponse.vue'
+import MessageThinking from '@/components/ai-elements/message/MessageThinking.vue'
+import MessageToolCalls from '@/components/ai-elements/message/MessageToolCalls.vue'
+import PromptInput from '@/components/ai-elements/prompt-input/PromptInput.vue'
+import PromptInputAttachments from '@/components/ai-elements/prompt-input/PromptInputAttachments.vue'
+import PromptInputBody from '@/components/ai-elements/prompt-input/PromptInputBody.vue'
+import PromptInputButton from '@/components/ai-elements/prompt-input/PromptInputButton.vue'
+import PromptInputModelSelect from '@/components/ai-elements/prompt-input/PromptInputModelSelect.vue'
+import PromptInputSubmit from '@/components/ai-elements/prompt-input/PromptInputSubmit.vue'
+import PromptInputTextarea from '@/components/ai-elements/prompt-input/PromptInputTextarea.vue'
+import PromptInputToolbar from '@/components/ai-elements/prompt-input/PromptInputToolbar.vue'
+import PromptInputTools from '@/components/ai-elements/prompt-input/PromptInputTools.vue'
+import { useAgentChatPrototype } from '@/platform/agent/composables/useAgentChatPrototype'
+import { useAgentPanelStore } from '@/platform/agent/stores/agentPanelStore'
+import { useAuthStore } from '@/stores/authStore'
+
+import Tooltip from '@/components/ui/tooltip/Tooltip.vue'
+import TooltipContent from '@/components/ui/tooltip/TooltipContent.vue'
+import TooltipTrigger from '@/components/ui/tooltip/TooltipTrigger.vue'
+
+import AgentChatEmptyState from './AgentChatEmptyState.vue'
+import AgentChatHeader from './AgentChatHeader.vue'
+import AgentChatHistory from './AgentChatHistory.vue'
+import AgentPromptSuggestions from './AgentPromptSuggestions.vue'
+
+const {
+  messages,
+  input,
+  status,
+  isEmpty,
+  chatHistory,
+  currentConversationId,
+  send,
+  stop,
+  applySuggestion,
+  startNewChat,
+  loadConversation,
+  deleteConversation,
+  copyConversation
+} = useAgentChatPrototype()
+
+const authStore = useAuthStore()
+const agentPanelStore = useAgentPanelStore()
+
+const model = ref('Auto')
+const showHistory = ref(false)
+const promptTextarea = ref<{ focus: () => void } | null>(null)
+const reactions = ref<Record<string, 'liked' | 'disliked' | null>>({})
+const fileInput = ref<HTMLInputElement | null>(null)
+const attachments = ref<File[]>([])
+
+const userName = computed(
+  () => authStore.currentUser?.displayName?.split(' ')[0] ?? ''
+)
+
+const conversationTitle = computed(
+  () => messages.value.find((message) => message.role === 'user')?.text
+)
+
+const submitDisabled = computed(
+  () => status.value === 'ready' && input.value.trim() === ''
+)
+
+function onSubmit() {
+  if (status.value === 'submitted' || status.value === 'streaming') {
+    stop()
+    return
+  }
+  send(undefined, attachments.value)
+  attachments.value = []
+}
+
+function removeAttachment(index: number) {
+  attachments.value = attachments.value.filter((_, i) => i !== index)
+}
+
+function close() {
+  agentPanelStore.close()
+}
+
+function openFilePicker() {
+  fileInput.value?.click()
+}
+
+function onFilesSelected(e: Event) {
+  const files = (e.target as HTMLInputElement).files
+  if (!files) return
+  attachments.value = [...attachments.value, ...Array.from(files)]
+  ;(e.target as HTMLInputElement).value = ''
+}
+
+function toggleReaction(id: string, reaction: 'liked' | 'disliked') {
+  reactions.value[id] = reactions.value[id] === reaction ? null : reaction
+}
+
+function copyMessage(text: string) {
+  navigator.clipboard.writeText(text)
+}
+
+function onSelectConversation(id: string) {
+  loadConversation(id)
+  showHistory.value = false
+}
+
+function onSuggestionSelect(text: string) {
+  applySuggestion(text)
+  setTimeout(() => promptTextarea.value?.focus(), 0)
+}
+
+function onNewChatFromHistory() {
+  startNewChat()
+  showHistory.value = false
+  nextTick(() => promptTextarea.value?.focus())
+}
+</script>
+
+<template>
+  <div
+    class="@container flex h-full flex-col overflow-hidden bg-base-background"
+  >
+    <AgentChatHeader
+      :is-maximized="agentPanelStore.isMaximized"
+      @new-chat="onNewChatFromHistory"
+      @toggle-maximize="agentPanelStore.toggleMaximize"
+      @close="close"
+    />
+
+    <template v-if="showHistory">
+      <AgentChatHistory
+        :conversations="chatHistory"
+        :active-id="currentConversationId"
+        @back="showHistory = false"
+        @select="onSelectConversation"
+        @delete="deleteConversation"
+        @copy="copyConversation"
+        @new-chat="onNewChatFromHistory"
+      />
+    </template>
+
+    <template v-else>
+      <div class="flex shrink-0 items-center px-2 py-1.5">
+        <Tooltip :delay-duration="500">
+          <TooltipTrigger>
+            <button
+              type="button"
+              class="flex h-6 cursor-pointer items-center gap-1 rounded-sm border-0 bg-transparent px-2 text-xs text-muted-foreground hover:bg-secondary-background-hover"
+              @click="showHistory = true"
+            >
+              <i class="icon-[lucide--align-justify] size-3.5" />
+              <span class="max-w-56 truncate">
+                {{ conversationTitle ?? $t('agent.newChat') }}
+              </span>
+            </button>
+          </TooltipTrigger>
+          <TooltipContent side="bottom">
+            {{ $t('agent.history.show') }}
+          </TooltipContent>
+        </Tooltip>
+      </div>
+
+      <ConversationEmptyState v-if="isEmpty">
+        <AgentChatEmptyState :name="userName" />
+      </ConversationEmptyState>
+      <Conversation v-else>
+        <template #overlay>
+          <ConversationScrollButton />
+        </template>
+        <ConversationContent class="mx-auto w-full max-w-[640px]">
+          <Message
+            v-for="message in messages"
+            :key="message.id"
+            :from="message.role"
+          >
+            <!-- User messages: attachments float above the text bubble -->
+            <template v-if="message.role === 'user'">
+              <div class="flex flex-col items-end gap-2">
+                <MessageAttachments
+                  v-if="message.attachments?.length"
+                  :attachments="message.attachments"
+                />
+                <MessageContent v-if="message.text">
+                  <MessageResponse
+                    :content="message.text"
+                    class="agent-markdown"
+                  />
+                </MessageContent>
+              </div>
+            </template>
+
+            <!-- Assistant messages -->
+            <MessageContent v-else>
+              <MessageThinking v-if="message.thinking" />
+              <MessageToolCalls
+                v-else-if="message.toolCalls?.length"
+                :tool-calls="message.toolCalls"
+                :complete="
+                  status === 'ready' ||
+                  message !== messages[messages.length - 1]
+                "
+              />
+              <MessageResponse
+                v-if="message.text"
+                :content="message.text"
+                class="agent-markdown"
+              />
+              <MessageActions
+                v-if="
+                  message.text &&
+                  (status === 'ready' ||
+                    message !== messages[messages.length - 1])
+                "
+              >
+                <MessageAction
+                  :tooltip="$t('agent.message.thumbsUp')"
+                  :pressed="reactions[message.id] === 'liked'"
+                  @click="toggleReaction(message.id, 'liked')"
+                >
+                  <i class="icon-[lucide--thumbs-up] size-3.5" />
+                </MessageAction>
+                <MessageAction
+                  :tooltip="$t('agent.message.thumbsDown')"
+                  :pressed="reactions[message.id] === 'disliked'"
+                  @click="toggleReaction(message.id, 'disliked')"
+                >
+                  <i class="icon-[lucide--thumbs-down] size-3.5" />
+                </MessageAction>
+                <MessageAction
+                  :tooltip="$t('agent.message.copy')"
+                  @click="copyMessage(message.text)"
+                >
+                  <i class="icon-[lucide--copy] size-3.5" />
+                </MessageAction>
+              </MessageActions>
+            </MessageContent>
+          </Message>
+        </ConversationContent>
+      </Conversation>
+
+      <div class="flex shrink-0 flex-col gap-4 p-4">
+        <div
+          class="@container mx-auto flex w-full max-w-[640px] flex-col gap-4"
+        >
+          <AgentPromptSuggestions v-if="isEmpty" @select="onSuggestionSelect" />
+          <div class="flex flex-col gap-2.5">
+            <PromptInput @submit="onSubmit">
+              <PromptInputBody>
+                <PromptInputAttachments
+                  :attachments="attachments"
+                  @remove="removeAttachment"
+                />
+                <PromptInputTextarea
+                  ref="promptTextarea"
+                  v-model="input"
+                  :placeholder="$t('agent.placeholder')"
+                />
+                <PromptInputToolbar>
+                  <PromptInputTools>
+                    <input
+                      ref="fileInput"
+                      type="file"
+                      multiple
+                      class="hidden"
+                      @change="onFilesSelected"
+                    />
+                    <Tooltip :delay-duration="500">
+                      <TooltipTrigger>
+                        <PromptInputButton
+                          :aria-label="$t('agent.attach')"
+                          @click="openFilePicker"
+                        >
+                          <i class="icon-[lucide--paperclip] size-4" />
+                        </PromptInputButton>
+                      </TooltipTrigger>
+                      <TooltipContent side="top" class="whitespace-nowrap">
+                        {{ $t('agent.attach') }}
+                      </TooltipContent>
+                    </Tooltip>
+                    <PromptInputButton :aria-label="$t('agent.mention')">
+                      <i class="icon-[lucide--at-sign] size-4" />
+                    </PromptInputButton>
+                  </PromptInputTools>
+                  <PromptInputTools>
+                    <PromptInputModelSelect v-model="model" />
+                    <PromptInputSubmit
+                      :status="status"
+                      :disabled="submitDisabled"
+                    />
+                  </PromptInputTools>
+                </PromptInputToolbar>
+              </PromptInputBody>
+            </PromptInput>
+            <p class="my-0 text-center text-xs text-muted-foreground">
+              {{ $t('agent.disclaimer') }}
+            </p>
+          </div>
+        </div>
+      </div>
+    </template>
+  </div>
+</template>

src/platform/agent/components/AgentPromptSuggestions.vue

@@ -0,0 +1,30 @@
+<script setup lang="ts">
+import Suggestion from '@/components/ai-elements/suggestion/Suggestion.vue'
+import Suggestions from '@/components/ai-elements/suggestion/Suggestions.vue'
+
+const emit = defineEmits<{
+  select: [suggestion: string]
+}>()
+
+const suggestions = [
+  { key: 'duck', icon: 'icon-[lucide--lightbulb]' },
+  { key: 'savedWorkflows', icon: 'icon-[lucide--list]' },
+  { key: 'skinUpscaling', icon: 'icon-[lucide--search]' },
+  { key: 'explainNode', icon: 'icon-[lucide--message-circle-warning]' },
+  { key: 'imageToVideo', icon: 'icon-[lucide--workflow]' }
+] as const
+</script>
+
+<template>
+  <Suggestions>
+    <Suggestion
+      v-for="item in suggestions"
+      :key="item.key"
+      :suggestion="$t(`agent.suggestions.${item.key}`)"
+      @select="emit('select', $event)"
+    >
+      <i :class="item.icon" class="size-3 shrink-0 text-muted-foreground" />
+      <span>{{ $t(`agent.suggestions.${item.key}`) }}</span>
+    </Suggestion>
+  </Suggestions>
+</template>

src/platform/agent/composables/useAgentChatPrototype.test.ts

@@ -0,0 +1,81 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+
+import { useAgentChatPrototype } from './useAgentChatPrototype'
+
+describe('useAgentChatPrototype', () => {
+  beforeEach(() => {
+    vi.useFakeTimers()
+    useAgentChatPrototype().startNewChat()
+  })
+
+  afterEach(() => {
+    vi.useRealTimers()
+  })
+
+  it('starts empty', () => {
+    const { messages, isEmpty } = useAgentChatPrototype()
+    expect(messages.value).toHaveLength(0)
+    expect(isEmpty.value).toBe(true)
+  })
+
+  it('appends a user message and clears the input on send', () => {
+    const { messages, input, send, isEmpty } = useAgentChatPrototype()
+
+    input.value = 'make a duck'
+    send()
+
+    expect(messages.value).toHaveLength(1)
+    expect(messages.value[0]).toMatchObject({
+      role: 'user',
+      text: 'make a duck'
+    })
+    expect(input.value).toBe('')
+    expect(isEmpty.value).toBe(false)
+  })
+
+  it('streams a mocked assistant reply after sending', () => {
+    const { messages, send, status } = useAgentChatPrototype()
+
+    send('make a duck')
+    expect(status.value).toBe('submitted')
+
+    vi.advanceTimersByTime(10_000)
+
+    expect(status.value).toBe('ready')
+    expect(messages.value).toHaveLength(2)
+    const reply = messages.value[1]
+    expect(reply.role).toBe('assistant')
+    expect(reply.text).toContain('make a duck')
+  })
+
+  it('ignores send while a reply is in progress', () => {
+    const { messages, send } = useAgentChatPrototype()
+
+    send('first')
+    send('second')
+
+    expect(messages.value).toHaveLength(1)
+    expect(messages.value[0].text).toBe('first')
+  })
+
+  it('applies a suggestion to the input', () => {
+    const { input, applySuggestion } = useAgentChatPrototype()
+
+    applySuggestion('List my saved workflows')
+
+    expect(input.value).toBe('List my saved workflows')
+  })
+
+  it('clears the conversation on startNewChat', () => {
+    const { messages, send, startNewChat, isEmpty } = useAgentChatPrototype()
+
+    send('make a duck')
+    vi.advanceTimersByTime(10_000)
+    expect(messages.value.length).toBeGreaterThan(0)
+
+    startNewChat()
+
+    expect(messages.value).toHaveLength(0)
+    expect(isEmpty.value).toBe(true)
+  })
+})

src/platform/agent/composables/useAgentChatPrototype.ts

@@ -0,0 +1,479 @@
+import { computed, readonly, ref } from 'vue'
+
+import type { ChatStatus } from '@/components/ai-elements/prompt-input/types'
+
+export interface ToolCall {
+  name: string
+  status: 'success' | 'error'
+  durationMs: number
+}
+
+export interface MessageAttachment {
+  name: string
+  type: string
+  url: string
+  size: number
+}
+
+interface AgentMessage {
+  id: string
+  role: 'user' | 'assistant'
+  text: string
+  attachments?: readonly MessageAttachment[]
+  thinking?: boolean
+  toolCalls?: readonly ToolCall[]
+}
+
+export interface AgentConversation {
+  id: string
+  title: string
+  createdAt: Date
+  messages: readonly AgentMessage[]
+}
+
+const STREAM_INTERVAL_MS = 40
+const THINKING_DELAY_MS = 500
+const TOOL_CALLS_DELAY_MS = 1200
+
+const MOCK_TOOL_CALLS: ToolCall[] = [
+  { name: 'Opening template', status: 'success', durationMs: 200 },
+  { name: 'New workflow', status: 'success', durationMs: 1300 },
+  { name: 'Set node widget', status: 'error', durationMs: 1200 },
+  { name: 'Pointing to node', status: 'success', durationMs: 1100 },
+  { name: 'Set node widget', status: 'error', durationMs: 200 }
+]
+
+const daysAgo = (n: number) => new Date(Date.now() - n * 24 * 60 * 60 * 1000)
+
+const FENCE = '```'
+
+const DEMO_CONVERSATIONS: AgentConversation[] = [
+  {
+    id: 'demo-code-block',
+    title: 'Code block',
+    createdAt: daysAgo(0),
+    messages: [
+      { id: 'demo-code-1', role: 'user', text: 'Show me a workflow as code' },
+      {
+        id: 'demo-code-2',
+        role: 'assistant',
+        text: `${FENCE}javascript:workflow.js
+export default {
+  nodes: [
+    { id: 1, type: "CheckpointLoaderSimple", inputs: { ckpt_name: "flux1-dev-fp8.safetensors" } },
+    { id: 2, type: "CLIPTextEncode", inputs: { text: "a golden hour sunset over mountains" } },
+    { id: 3, type: "KSampler", inputs: { seed: 42, steps: 20, cfg: 7, sampler_name: "euler" } },
+    { id: 4, type: "VAEDecode" },
+    { id: 5, type: "SaveImage", inputs: { filename_prefix: "output" } },
+  ],
+  links: [
+    [1, 0, 3, 0], // model → KSampler
+    [2, 0, 3, 1], // conditioning → KSampler
+    [3, 0, 4, 0], // latent → VAEDecode
+    [4, 0, 5, 0], // image → SaveImage
+  ],
+}
+${FENCE}`
+      }
+    ]
+  },
+  {
+    id: 'demo-markdown',
+    title: 'Markdown',
+    createdAt: daysAgo(0),
+    messages: [
+      {
+        id: 'demo-md-1',
+        role: 'user',
+        text: 'Explain how to build a basic workflow'
+      },
+      {
+        id: 'demo-md-2',
+        role: 'assistant',
+        text: `# Workflow Overview
+
+This guide explains how to **build a basic image generation workflow** in ComfyUI.
+
+## Key Concepts
+
+- **Nodes** are the building blocks — each one performs a single operation
+- **Edges** carry data between nodes
+- Use _italics_ for emphasis and \`inline code\` for node names
+
+## Steps
+
+1. Load a checkpoint with \`CheckpointLoaderSimple\`
+2. Add \`CLIPTextEncode\` and write your prompt
+3. Connect both to \`KSampler\` to run diffusion
+4. Decode the result with \`VAEDecode\`
+5. Save the image with \`SaveImage\`
+
+> Start with a simple 4-node chain and expand from there.
+
+See the full reference at [docs.comfy.org](https://docs.comfy.org).`
+      }
+    ]
+  },
+  {
+    id: 'demo-table',
+    title: 'Table',
+    createdAt: daysAgo(0),
+    messages: [
+      {
+        id: 'demo-table-1',
+        role: 'user',
+        text: 'Compare the available samplers'
+      },
+      {
+        id: 'demo-table-2',
+        role: 'assistant',
+        text: `Here is a comparison of common samplers:
+
+| Sampler | Steps | Quality | Speed |
+| --- | --- | --- | --- |
+| euler | 20 | Good | Fast |
+| euler_a | 20 | Great | Fast |
+| dpm++ 2m | 25 | Excellent | Medium |
+| dpm++ sde | 30 | Best | Slow |
+| ddim | 50 | Good | Slow |
+
+Use **euler** or **euler_a** to get started quickly.`
+      }
+    ]
+  },
+  {
+    id: 'demo-thinking',
+    title: 'Thinking',
+    createdAt: daysAgo(0),
+    messages: [
+      { id: 'demo-think-1', role: 'user', text: 'Analyze my current workflow' },
+      { id: 'demo-think-2', role: 'assistant', text: '', thinking: true }
+    ]
+  },
+  {
+    id: 'demo-tool-calls',
+    title: 'Tool calls',
+    createdAt: daysAgo(0),
+    messages: [
+      {
+        id: 'demo-tools-1',
+        role: 'user',
+        text: 'Build a workflow for image to video'
+      },
+      {
+        id: 'demo-tools-2',
+        role: 'assistant',
+        text: 'I set up the nodes and connections for your image-to-video workflow. The KSampler is configured with sensible defaults — adjust the steps and CFG scale to taste.',
+        toolCalls: MOCK_TOOL_CALLS
+      }
+    ]
+  },
+  {
+    id: 'demo-attachments',
+    title: 'Attachments',
+    createdAt: daysAgo(0),
+    messages: [
+      {
+        id: 'demo-attach-1',
+        role: 'user',
+        text: 'Use this image as a reference',
+        attachments: [
+          {
+            name: 'reference.png',
+            type: 'image/png',
+            url: '/assets/images/reference.png',
+            size: 204800
+          },
+          {
+            name: 'style-guide.pdf',
+            type: 'application/pdf',
+            url: '',
+            size: 512000
+          }
+        ]
+      },
+      {
+        id: 'demo-attach-2',
+        role: 'assistant',
+        text: "I can see the reference image. I'll use the visual style and color palette as a guide when configuring the workflow nodes."
+      }
+    ]
+  }
+]
+
+const messages = ref<AgentMessage[]>([])
+const input = ref('')
+const status = ref<ChatStatus>('ready')
+const currentConversationId = ref<string | null>(null)
+const chatHistory = ref<AgentConversation[]>([
+  ...DEMO_CONVERSATIONS,
+  {
+    id: 'h-yesterday',
+    title: 'Generate a yellow duck with a hockey mask',
+    createdAt: daysAgo(1),
+    messages: [
+      {
+        id: 'h-y-1',
+        role: 'user',
+        text: 'Generate a yellow duck with a hockey mask'
+      },
+      {
+        id: 'h-y-2',
+        role: 'assistant',
+        text: buildMockReply('Generate a yellow duck with a hockey mask'),
+        toolCalls: MOCK_TOOL_CALLS
+      }
+    ]
+  },
+  {
+    id: 'h-last7',
+    title: 'Build a workflow for image to video with 3 models',
+    createdAt: daysAgo(4),
+    messages: [
+      {
+        id: 'h-l7-1',
+        role: 'user',
+        text: 'Build a workflow for image to video with 3 models'
+      },
+      {
+        id: 'h-l7-2',
+        role: 'assistant',
+        text: buildMockReply(
+          'Build a workflow for image to video with 3 models'
+        ),
+        toolCalls: MOCK_TOOL_CALLS
+      }
+    ]
+  },
+  {
+    id: 'h-last30',
+    title: 'Find the best workflow for skin upscaling',
+    createdAt: daysAgo(15),
+    messages: [
+      {
+        id: 'h-l30-1',
+        role: 'user',
+        text: 'Find the best workflow for skin upscaling'
+      },
+      {
+        id: 'h-l30-2',
+        role: 'assistant',
+        text: buildMockReply('Find the best workflow for skin upscaling'),
+        toolCalls: MOCK_TOOL_CALLS
+      }
+    ]
+  }
+])
+
+let idCounter = 0
+let streamTimer: ReturnType<typeof setInterval> | null = null
+let thinkingTimer: ReturnType<typeof setTimeout> | null = null
+
+function nextId() {
+  idCounter += 1
+  return `agent-msg-${idCounter}`
+}
+
+function buildMockReply(prompt: string) {
+  return [
+    `# Plan for ${prompt}`,
+    '',
+    '## Overview',
+    '',
+    `This is a mocked response for **${prompt}**. It demonstrates the markdown rendering capabilities of the agent chat panel.`,
+    '',
+    '## Steps',
+    '',
+    '1. Inspect the current graph and selected nodes.',
+    '2. Assemble the nodes needed for the request.',
+    '3. Wire the connections and set sensible defaults.',
+    '4. Validate the output and iterate as needed.',
+    '',
+    '## Key Concepts',
+    '',
+    '- **Nodes** are the building blocks of a workflow.',
+    '- **Edges** connect nodes and carry data between them.',
+    '- Use _italics_ for emphasis and `inline code` for node names.',
+    '',
+    '## Before You Start',
+    '',
+    '> Make sure your checkpoint model is downloaded and placed in the `models/checkpoints` folder. The workflow will not run without it.',
+    '',
+    '## Node Reference',
+    '',
+    '| Node | Type | Description |',
+    '| --- | --- | --- |',
+    '| KSampler | Sampler | Runs the diffusion sampling loop |',
+    '| CLIPTextEncode | Conditioning | Encodes a text prompt |',
+    '| VAEDecode | Latent | Decodes latent image to pixels |',
+    '',
+    '## Example Workflow',
+    '',
+    '```javascript:workflow.js',
+    'export default {',
+    '  nodes: [',
+    '    { id: 1, type: "CheckpointLoaderSimple", inputs: { ckpt_name: "flux1-dev-fp8.safetensors" } },',
+    '    { id: 2, type: "CLIPTextEncode", inputs: { text: "a photo of a mountain at sunset" } },',
+    '    { id: 3, type: "KSampler", inputs: { seed: 42, steps: 20, cfg: 7, sampler_name: "euler" } },',
+    '    { id: 4, type: "VAEDecode" },',
+    '    { id: 5, type: "SaveImage", inputs: { filename_prefix: "output" } },',
+    '  ],',
+    '  links: [',
+    '    [1, 0, 3, 0], // model → KSampler',
+    '    [2, 0, 3, 1], // conditioning → KSampler',
+    '    [3, 0, 4, 0], // latent → VAEDecode',
+    '    [4, 0, 5, 0], // image → SaveImage',
+    '  ],',
+    '}',
+    '```',
+    '',
+    '## Resources',
+    '',
+    'Download the completed workflow: https://comfyhub.com/workflows/flux-img2img-v2.json',
+    '',
+    'Or grab the model checkpoint from the registry:',
+    'https://comfy.org/models/flux1-dev-fp8.safetensors',
+    '',
+    '_This is a prototype response and does not modify your graph._'
+  ].join('\n')
+}
+
+function clearTimers() {
+  if (streamTimer) {
+    clearInterval(streamTimer)
+    streamTimer = null
+  }
+  if (thinkingTimer) {
+    clearTimeout(thinkingTimer)
+    thinkingTimer = null
+  }
+}
+
+function streamReply(reply: string) {
+  messages.value.push({
+    id: nextId(),
+    role: 'assistant',
+    text: '',
+    thinking: true,
+    toolCalls: undefined
+  })
+  const message = messages.value[messages.value.length - 1]
+
+  thinkingTimer = setTimeout(() => {
+    thinkingTimer = null
+    message.thinking = false
+    message.toolCalls = MOCK_TOOL_CALLS
+    status.value = 'streaming'
+
+    const tokens = reply.split(' ')
+    let index = 0
+    streamTimer = setInterval(() => {
+      if (index >= tokens.length) {
+        clearTimers()
+        status.value = 'ready'
+        return
+      }
+      message.text += (index === 0 ? '' : ' ') + tokens[index]
+      index += 1
+    }, STREAM_INTERVAL_MS)
+  }, TOOL_CALLS_DELAY_MS)
+}
+
+function send(text?: string, files: File[] = []) {
+  const content = (text ?? input.value).trim()
+  if (!content || status.value !== 'ready') return
+
+  const attachments: MessageAttachment[] = files.map((f) => ({
+    name: f.name,
+    type: f.type,
+    url: URL.createObjectURL(f),
+    size: f.size
+  }))
+
+  messages.value.push({
+    id: nextId(),
+    role: 'user',
+    text: content,
+    attachments: attachments.length ? attachments : undefined
+  })
+  input.value = ''
+  status.value = 'submitted'
+
+  if (!currentConversationId.value) {
+    const id = `conv-${Date.now()}`
+    currentConversationId.value = id
+    chatHistory.value.unshift({
+      id,
+      title: content,
+      createdAt: new Date(),
+      messages: messages.value
+    })
+  }
+
+  thinkingTimer = setTimeout(() => {
+    thinkingTimer = null
+    streamReply(buildMockReply(content))
+  }, THINKING_DELAY_MS)
+}
+
+function stop() {
+  clearTimers()
+  status.value = 'ready'
+}
+
+function applySuggestion(text: string) {
+  input.value = text
+}
+
+function startNewChat() {
+  clearTimers()
+  messages.value = []
+  input.value = ''
+  status.value = 'ready'
+  currentConversationId.value = null
+}
+
+function loadConversation(id: string) {
+  const conv = chatHistory.value.find((c) => c.id === id)
+  if (!conv) return
+  clearTimers()
+  messages.value = conv.messages.map((m) => ({ ...m }))
+  currentConversationId.value = id
+  status.value = 'ready'
+}
+
+function deleteConversation(id: string) {
+  const idx = chatHistory.value.findIndex((c) => c.id === id)
+  if (idx !== -1) chatHistory.value.splice(idx, 1)
+  if (currentConversationId.value === id) startNewChat()
+}
+
+async function copyConversation(id: string) {
+  const conv = chatHistory.value.find((c) => c.id === id)
+  if (!conv) return
+  const lines =
+    conv.messages.length > 0
+      ? conv.messages.map(
+          (m) => `${m.role === 'user' ? 'You' : 'Assistant'}: ${m.text}`
+        )
+      : [conv.title]
+  await navigator.clipboard.writeText(lines.join('\n\n'))
+}
+
+export function useAgentChatPrototype() {
+  return {
+    messages: readonly(messages),
+    input,
+    status: readonly(status),
+    chatHistory: readonly(chatHistory),
+    currentConversationId: readonly(currentConversationId),
+    isEmpty: computed(() => messages.value.length === 0),
+    send,
+    stop,
+    applySuggestion,
+    startNewChat,
+    loadConversation,
+    deleteConversation,
+    copyConversation
+  }
+}

src/platform/agent/stores/agentPanelStore.ts

@@ -0,0 +1,43 @@
+import { defineStore } from 'pinia'
+import { computed, ref } from 'vue'
+
+const PANEL_MIN_WIDTH = 420
+const PANEL_MAX_WIDTH = 960
+
+export const useAgentPanelStore = defineStore('agentPanel', () => {
+  const isOpen = ref(false)
+  const width = ref(PANEL_MIN_WIDTH)
+
+  const isMaximized = computed(() => width.value === PANEL_MAX_WIDTH)
+
+  function open() {
+    isOpen.value = true
+  }
+
+  function close() {
+    isOpen.value = false
+  }
+
+  function toggle() {
+    isOpen.value = !isOpen.value
+  }
+
+  function setWidth(px: number) {
+    width.value = Math.min(PANEL_MAX_WIDTH, Math.max(PANEL_MIN_WIDTH, px))
+  }
+
+  function toggleMaximize() {
+    setWidth(isMaximized.value ? PANEL_MIN_WIDTH : PANEL_MAX_WIDTH)
+  }
+
+  return {
+    isOpen,
+    width,
+    isMaximized,
+    open,
+    close,
+    toggle,
+    setWidth,
+    toggleMaximize
+  }
+})

src/platform/keybindings/keybindingService.dialog.test.ts

@@ -0,0 +1,117 @@
+import { createPinia, setActivePinia } from 'pinia'
+import { markRaw, reactive } from 'vue'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+import { useKeybindingService } from '@/platform/keybindings/keybindingService'
+import { useCommandStore } from '@/stores/commandStore'
+import type { DialogInstance } from '@/stores/dialogStore'
+import { useDialogStore } from '@/stores/dialogStore'
+
+function createTestDialogInstance(
+  key: string,
+  overrides: Partial<DialogInstance> = {}
+): DialogInstance {
+  return {
+    key,
+    visible: true,
+    component: markRaw({ template: '<div />' }),
+    contentProps: {},
+    dialogComponentProps: {},
+    priority: 0,
+    ...overrides
+  }
+}
+
+vi.mock('@/platform/settings/settingStore', () => ({
+  useSettingStore: vi.fn(() => ({
+    get: vi.fn(() => [])
+  }))
+}))
+
+vi.mock('@/stores/dialogStore', () => {
+  const dialogStack = reactive<DialogInstance[]>([])
+  return {
+    useDialogStore: () => ({ dialogStack })
+  }
+})
+
+vi.mock('@/scripts/app', () => ({
+  app: {
+    canvas: null
+  }
+}))
+
+describe('keybindingService - dialog gate', () => {
+  let keybindingService: ReturnType<typeof useKeybindingService>
+  let mockCommandExecute: ReturnType<typeof useCommandStore>['execute']
+
+  beforeEach(() => {
+    vi.clearAllMocks()
+    setActivePinia(createPinia())
+
+    const commandStore = useCommandStore()
+    mockCommandExecute = vi.fn()
+    commandStore.execute = mockCommandExecute
+
+    const dialogStore = useDialogStore()
+    dialogStore.dialogStack.length = 0
+
+    keybindingService = useKeybindingService()
+    keybindingService.registerCoreKeybindings()
+  })
+
+  function createKeyboardEvent(
+    key: string,
+    target: HTMLElement = document.body
+  ): KeyboardEvent {
+    const event = new KeyboardEvent('keydown', {
+      key,
+      bubbles: true,
+      cancelable: true
+    })
+    event.preventDefault = vi.fn()
+    event.composedPath = vi.fn(() => [target])
+    return event
+  }
+
+  it('executes a global keybinding when no dialog is open', async () => {
+    const event = createKeyboardEvent('w')
+    await keybindingService.keybindHandler(event)
+
+    expect(mockCommandExecute).toHaveBeenCalledWith(
+      'Workspace.ToggleSidebarTab.workflows'
+    )
+  })
+
+  it('does NOT execute a global keybinding while a dialog is open', async () => {
+    const dialogStore = useDialogStore()
+    dialogStore.dialogStack.push(createTestDialogInstance('templates-dialog'))
+
+    const event = createKeyboardEvent('w')
+    await keybindingService.keybindHandler(event)
+
+    expect(mockCommandExecute).not.toHaveBeenCalled()
+  })
+
+  it('still executes a keybinding whose target lives inside the open dialog', async () => {
+    const dialogStore = useDialogStore()
+    dialogStore.dialogStack.push(createTestDialogInstance('templates-dialog'))
+
+    const dialog = document.createElement('div')
+    dialog.setAttribute('role', 'dialog')
+    const inner = document.createElement('button')
+    dialog.appendChild(inner)
+    document.body.appendChild(dialog)
+
+    try {
+      const event = createKeyboardEvent('w', inner)
+      await keybindingService.keybindHandler(event)
+
+      expect(mockCommandExecute).toHaveBeenCalledWith(
+        'Workspace.ToggleSidebarTab.workflows'
+      )
+    } finally {
+      document.body.removeChild(dialog)
+    }
+  })
+})

src/platform/keybindings/keybindingService.escape.test.ts

@@ -108,7 +108,7 @@ describe('keybindingService - Escape key handling', () => {
     expect(mockCommandExecute).not.toHaveBeenCalled()
   })
 
-  it('should execute Escape keybinding with modifiers regardless of dialog state', async () => {
+  it('should NOT execute Escape keybinding with modifiers when a dialog is open', async () => {
     const dialogStore = useDialogStore()
     dialogStore.dialogStack.push(createTestDialogInstance('test-dialog'))
 
@@ -125,7 +125,7 @@ describe('keybindingService - Escape key handling', () => {
     const event = createKeyboardEvent('Escape', { ctrlKey: true })
     await keybindingService.keybindHandler(event)
 
-    expect(mockCommandExecute).toHaveBeenCalledWith('Test.CtrlEscape')
+    expect(mockCommandExecute).not.toHaveBeenCalled()
   })
 
   it('should verify Escape keybinding exists in CORE_KEYBINDINGS', () => {

src/platform/keybindings/keybindingService.ts

@@ -55,6 +55,18 @@ export function useKeybindingService() {
         }
       }
 
+      /**
+       * Block global keybindings from triggering background actions while a
+       * modal dialog is open. Keybindings whose event target lives inside an
+       * open dialog still fire, so dialog-scoped shortcuts keep working.
+       */
+      if (dialogStore.dialogStack.length > 0) {
+        const inDialog = target.closest?.('[role="dialog"]') != null
+        if (!inDialog) {
+          return
+        }
+      }
+
       event.preventDefault()
       const runCommandIds = new Set([
         'Comfy.QueuePrompt',

src/platform/remoteConfig/refreshRemoteConfig.test.ts

@@ -7,7 +7,8 @@ import { remoteConfig } from './remoteConfig'
 
 vi.mock('@/scripts/api', () => ({
   api: {
-    fetchApi: vi.fn()
+    fetchApi: vi.fn(),
+    apiURL: vi.fn((route: string) => `/ComfyUI/api${route}`)
   }
 }))
 
@@ -43,9 +44,10 @@ describe('refreshRemoteConfig', () => {
 
       await refreshRemoteConfig({ useAuth: true })
 
-      expect(api.fetchApi).toHaveBeenCalledWith('/features', {
-        cache: 'no-store'
-      })
+      expect(api.fetchApi).toHaveBeenCalledWith(
+        '/features',
+        expect.objectContaining({ cache: 'no-store' })
+      )
       expect(global.fetch).not.toHaveBeenCalled()
       expect(remoteConfig.value).toEqual(mockConfig)
       expect(window.__CONFIG__).toEqual(mockConfig)
@@ -59,23 +61,56 @@ describe('refreshRemoteConfig', () => {
       expect(api.fetchApi).toHaveBeenCalled()
       expect(global.fetch).not.toHaveBeenCalled()
     })
+
+    it('does not pass an abort signal on the authed branch (so it is never aborted)', async () => {
+      vi.mocked(api.fetchApi).mockResolvedValue(mockSuccessResponse())
+
+      await refreshRemoteConfig({ useAuth: true })
+
+      const init = vi.mocked(api.fetchApi).mock.calls[0][1]
+      expect(init?.signal).toBeUndefined()
+    })
   })
 
   describe('without auth', () => {
-    it('uses raw fetch when useAuth is false', async () => {
+    it('builds the no-auth url via api.apiURL so a path prefix is respected', async () => {
       vi.mocked(global.fetch).mockResolvedValue(mockSuccessResponse())
 
       await refreshRemoteConfig({ useAuth: false })
 
-      expect(global.fetch).toHaveBeenCalledWith('/api/features', {
-        cache: 'no-store'
-      })
+      expect(api.apiURL).toHaveBeenCalledWith('/features')
+      expect(global.fetch).toHaveBeenCalledWith(
+        '/ComfyUI/api/features',
+        expect.objectContaining({ cache: 'no-store' })
+      )
       expect(api.fetchApi).not.toHaveBeenCalled()
       expect(remoteConfig.value).toEqual(mockConfig)
       expect(window.__CONFIG__).toEqual(mockConfig)
     })
   })
 
+  describe('timeout', () => {
+    it('passes an AbortSignal so a wedged /features cannot hang startup', async () => {
+      vi.mocked(global.fetch).mockResolvedValue(mockSuccessResponse())
+
+      await refreshRemoteConfig({ useAuth: false })
+
+      const init = vi.mocked(global.fetch).mock.calls[0][1]
+      expect(init?.signal).toBeInstanceOf(AbortSignal)
+    })
+
+    it('falls back to empty config when the request aborts', async () => {
+      vi.mocked(global.fetch).mockRejectedValue(
+        new DOMException('Aborted', 'AbortError')
+      )
+
+      await refreshRemoteConfig({ useAuth: false })
+
+      expect(remoteConfig.value).toEqual({})
+      expect(window.__CONFIG__).toEqual({})
+    })
+  })
+
   describe('error handling', () => {
     it('clears config on 401 response', async () => {
       vi.mocked(api.fetchApi).mockResolvedValue(

src/platform/remoteConfig/refreshRemoteConfig.ts

@@ -4,6 +4,11 @@ import {
   remoteConfigState
 } from './remoteConfig'
 
+// Cap the bootstrap fetch so a wedged /features endpoint can never block app.mount indefinitely.
+// A same-origin GET against the local comfyui server should resolve in well under a second;
+// on timeout the catch below clears remoteConfig and consumers fall back to build-time defaults.
+const FEATURES_FETCH_TIMEOUT_MS = 5_000
+
 interface RefreshRemoteConfigOptions {
   /**
    * Whether to use authenticated API (default: true).
@@ -12,10 +17,14 @@ interface RefreshRemoteConfigOptions {
   useAuth?: boolean
 }
 
-async function fetchRemoteConfig(useAuth: boolean): Promise<Response> {
-  if (!useAuth) return fetch('/api/features', { cache: 'no-store' })
-
+async function fetchRemoteConfig(
+  useAuth: boolean,
+  signal?: AbortSignal
+): Promise<Response> {
   const { api } = await import('@/scripts/api')
+  if (!useAuth) {
+    return fetch(api.apiURL('/features'), { cache: 'no-store', signal })
+  }
   return api.fetchApi('/features', { cache: 'no-store' })
 }
 
@@ -33,8 +42,13 @@ export async function refreshRemoteConfig(
 ): Promise<void> {
   const { useAuth = true } = options
 
+  const controller = useAuth ? null : new AbortController()
+  const timeoutId = controller
+    ? setTimeout(() => controller.abort(), FEATURES_FETCH_TIMEOUT_MS)
+    : null
+
   try {
-    const response = await fetchRemoteConfig(useAuth)
+    const response = await fetchRemoteConfig(useAuth, controller?.signal)
 
     if (response.ok) {
       const config = await response.json()
@@ -59,5 +73,7 @@ export async function refreshRemoteConfig(
     window.__CONFIG__ = {}
     remoteConfig.value = {}
     remoteConfigState.value = 'error'
+  } finally {
+    if (timeoutId !== null) clearTimeout(timeoutId)
   }
 }

src/platform/remoteConfig/types.ts

@@ -93,6 +93,7 @@ export type RemoteConfig = {
   comfy_api_base_url?: string
   comfy_platform_base_url?: string
   firebase_config?: FirebaseRuntimeConfig
+  firebase_env?: 'dev'
   telemetry_disabled_events?: TelemetryEventName[]
   enable_telemetry?: boolean
   model_upload_button_enabled?: boolean

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdown.test.ts

@@ -1,11 +1,13 @@
 import { render, screen } from '@testing-library/vue'
 import userEvent from '@testing-library/user-event'
+import { createPinia } from 'pinia'
 import PrimeVue from 'primevue/config'
 import { ref } from 'vue'
 import { createI18n } from 'vue-i18n'
-import { describe, expect, it, vi } from 'vitest'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
 
 import FormDropdown from './FormDropdown.vue'
+import { DROPDOWN_PANEL_CLASS } from './shared'
 import type { FormDropdownItem } from './types'
 
 function createItem(id: string, name: string): FormDropdownItem {
@@ -20,6 +22,14 @@ vi.mock('@/platform/updates/common/toastStore', () => ({
   })
 }))
 
+const transformState = vi.hoisted(() => ({ camera: { x: 0, y: 0, z: 1 } }))
+
+vi.mock('@/renderer/core/layout/transform/useTransformState', async () => {
+  const { reactive } = await import('vue')
+  transformState.camera = reactive(transformState.camera)
+  return { useTransformState: () => ({ camera: transformState.camera }) }
+})
+
 const MockFormDropdownMenu = {
   name: 'FormDropdownMenu',
   props: [
@@ -71,6 +81,7 @@ interface MountDropdownOptions {
   multiple?: boolean | number
   searchQuery?: string
   onUpdateSelected?: (selected: Set<string>) => void
+  onUpdateIsOpen?: (isOpen: boolean) => void
 }
 
 function flushPromises() {
@@ -88,10 +99,11 @@ function mountDropdown(
       multiple: options.multiple,
       searcher: options.searcher,
       searchQuery: options.searchQuery,
-      'onUpdate:selected': options.onUpdateSelected
+      'onUpdate:selected': options.onUpdateSelected,
+      'onUpdate:isOpen': options.onUpdateIsOpen
     },
     global: {
-      plugins: [PrimeVue, i18n],
+      plugins: [PrimeVue, i18n, createPinia()],
       stubs: {
         FormDropdownInput: MockFormDropdownInput,
         Popover: MockPopover,
@@ -123,6 +135,12 @@ async function openDropdown(user: ReturnType<typeof userEvent.setup>) {
 }
 
 describe('FormDropdown', () => {
+  beforeEach(() => {
+    transformState.camera.x = 0
+    transformState.camera.y = 0
+    transformState.camera.z = 1
+  })
+
   describe('filteredItems updates when items prop changes', () => {
     it('updates displayed items when items prop changes', async () => {
       const { rerender } = mountDropdown([
@@ -362,6 +380,74 @@ describe('FormDropdown', () => {
     expect(onUpdateSelected).not.toHaveBeenCalled()
   })
 
+  it('closes on a pointerdown outside the menu and trigger', async () => {
+    const onUpdateIsOpen = vi.fn()
+    const { user } = mountDropdown([createItem('1', 'alpha')], {
+      onUpdateIsOpen
+    })
+    await openDropdown(user)
+
+    expect(onUpdateIsOpen).toHaveBeenLastCalledWith(true)
+
+    const outside = document.createElement('div')
+    document.body.appendChild(outside)
+    outside.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true }))
+    await flushPromises()
+
+    expect(onUpdateIsOpen).toHaveBeenLastCalledWith(false)
+    outside.remove()
+  })
+
+  it('closes when the canvas viewport moves', async () => {
+    const onUpdateIsOpen = vi.fn()
+    const { user } = mountDropdown([createItem('1', 'alpha')], {
+      onUpdateIsOpen
+    })
+    await openDropdown(user)
+
+    expect(onUpdateIsOpen).toHaveBeenLastCalledWith(true)
+
+    transformState.camera.x += 77
+    await flushPromises()
+
+    expect(onUpdateIsOpen).toHaveBeenLastCalledWith(false)
+  })
+
+  it('stays open on a pointerdown inside the menu', async () => {
+    const onUpdateIsOpen = vi.fn()
+    const { user } = mountDropdown([createItem('1', 'alpha')], {
+      onUpdateIsOpen
+    })
+    await openDropdown(user)
+
+    screen
+      .getByTestId('dropdown-menu')
+      .dispatchEvent(new PointerEvent('pointerdown', { bubbles: true }))
+    await flushPromises()
+
+    expect(onUpdateIsOpen).toHaveBeenLastCalledWith(true)
+  })
+
+  it('stays open on a pointerdown inside a body-teleported sub-popover panel', async () => {
+    const onUpdateIsOpen = vi.fn()
+    const { user } = mountDropdown([createItem('1', 'alpha')], {
+      onUpdateIsOpen
+    })
+    await openDropdown(user)
+
+    const panel = document.createElement('div')
+    panel.classList.add(DROPDOWN_PANEL_CLASS)
+    const option = document.createElement('button')
+    panel.appendChild(option)
+    document.body.appendChild(panel)
+
+    option.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true }))
+    await flushPromises()
+
+    expect(onUpdateIsOpen).toHaveBeenLastCalledWith(true)
+    panel.remove()
+  })
+
   it('does not select a search result from multi-select dropdowns', async () => {
     const onUpdateSelected = vi.fn()
     const { user } = mountDropdown(

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdown.vue

@@ -1,10 +1,17 @@
 <script setup lang="ts">
-import { computedAsync, refDebounced } from '@vueuse/core'
+import {
+  computedAsync,
+  refDebounced,
+  unrefElement,
+  useEventListener
+} from '@vueuse/core'
 import Popover from 'primevue/popover'
+import type { ComponentPublicInstance } from 'vue'
 import { computed, ref, useTemplateRef } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import { useToastStore } from '@/platform/updates/common/toastStore'
+import { useDismissOnCanvasGesture } from '@/renderer/extensions/vueNodes/widgets/composables/useDismissOnCanvasGesture'
 
 import type {
   FilterOption,
@@ -14,7 +21,11 @@ import type {
 
 import FormDropdownInput from './FormDropdownInput.vue'
 import FormDropdownMenu from './FormDropdownMenu.vue'
-import { defaultSearcher, getDefaultSortOptions } from './shared'
+import {
+  DROPDOWN_PANEL_CLASS,
+  defaultSearcher,
+  getDefaultSortOptions
+} from './shared'
 import type { FormDropdownItem, LayoutMode, SortOption } from './types'
 
 interface Props {
@@ -102,6 +113,7 @@ const isOpen = defineModel<boolean>('isOpen', { default: false })
 const toastStore = useToastStore()
 const popoverRef = ref<InstanceType<typeof Popover>>()
 const triggerAnchorRef = useTemplateRef<HTMLElement>('triggerAnchorRef')
+const menuRef = useTemplateRef<ComponentPublicInstance>('menuRef')
 const triggerRef =
   useTemplateRef<InstanceType<typeof FormDropdownInput>>('triggerRef')
 const displayedSearchQuery = ref('')
@@ -204,6 +216,43 @@ const closeDropdown = ({ restoreFocus = false } = {}) => {
   if (restoreFocus) focusTrigger()
 }
 
+/**
+ * Dismiss on `pointerdown` rather than PrimeVue's default `click` (mouseup) so
+ * the dropdown closes the instant an outside press lands, and a focused inner
+ * scrollbar cannot swallow the first outside click. Presses on the trigger and
+ * on the menu's body-teleported sub-popovers (Sort / Ownership / Base-model)
+ * are excluded so they keep working instead of closing the parent.
+ */
+useEventListener(
+  window,
+  'pointerdown',
+  (event) => {
+    if (!isOpen.value) return
+    const menuEl = unrefElement(menuRef)
+    const triggerEl = triggerAnchorRef.value
+    const path = event.composedPath()
+    if (menuEl && path.includes(menuEl)) return
+    if (triggerEl && path.includes(triggerEl)) return
+    if (path.some(isInsideDropdownPanel)) return
+    closeDropdown()
+  },
+  { capture: true }
+)
+
+function isInsideDropdownPanel(target: EventTarget): boolean {
+  return (
+    target instanceof HTMLElement &&
+    target.classList.contains(DROPDOWN_PANEL_CLASS)
+  )
+}
+
+/**
+ * The popover is teleported to `document.body`, so canvas gestures (pan, zoom,
+ * box select — any input device) move the node while the popover stays put.
+ * Dismiss as soon as such a gesture begins.
+ */
+useDismissOnCanvasGesture(isOpen, () => closeDropdown())
+
 function handleFileChange(event: Event) {
   if (disabled) return
   const target = event.target
@@ -268,6 +317,11 @@ async function selectTopSearchResult() {
 function handleSearchEnter() {
   void selectTopSearchResult()
 }
+
+function showPicker() {
+  triggerRef.value!.showPicker()
+  closeDropdown()
+}
 </script>
 
 <template>
@@ -290,7 +344,7 @@ function handleSearchEnter() {
     />
     <Popover
       ref="popoverRef"
-      :dismissable="true"
+      :dismissable="false"
       :close-on-escape="true"
       unstyled
       :pt="{
@@ -304,12 +358,14 @@ function handleSearchEnter() {
       @hide="isOpen = false"
     >
       <FormDropdownMenu
+        ref="menuRef"
         v-model:filter-selected="filterSelected"
         v-model:layout-mode="layoutMode"
         v-model:sort-selected="sortSelected"
         v-model:search-query="searchQuery"
         v-model:ownership-selected="ownershipSelected"
         v-model:base-model-selected="baseModelSelected"
+        :uploadable
         :filter-options
         :sort-options
         :show-ownership-filter
@@ -326,6 +382,7 @@ function handleSearchEnter() {
         @close="closeDropdown"
         @search-enter="handleSearchEnter"
         @item-click="handleSelection"
+        @show-picker="showPicker"
         @approach-end="emit('approach-end')"
       />
     </Popover>

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdownInput.test.ts

@@ -1,6 +1,7 @@
 import { render, screen } from '@testing-library/vue'
 import userEvent from '@testing-library/user-event'
 import { describe, expect, it, vi } from 'vitest'
+import { defineComponent, nextTick, ref } from 'vue'
 import { createI18n } from 'vue-i18n'
 
 import FormDropdownInput from './FormDropdownInput.vue'
@@ -132,4 +133,57 @@ describe('FormDropdownInput', () => {
       expect(onFileChange).toHaveBeenCalledTimes(1)
     })
   })
+
+  describe('Exposed showPicker', () => {
+    /** Mount a harness that captures the FormDropdownInput instance so we can
+     *  invoke its exposed methods, mirroring how FormDropdown drives it. */
+    async function mountWithRef(props: Partial<FormDropdownInputProps> = {}) {
+      const inputRef = ref<InstanceType<typeof FormDropdownInput> | null>(null)
+      const Harness = defineComponent({
+        components: { FormDropdownInput },
+        setup: () => ({
+          inputRef,
+          bindings: {
+            items,
+            selected: new Set<string>(),
+            maxSelectable: 1,
+            uploadable: true,
+            disabled: false,
+            ...props
+          }
+        }),
+        template: '<FormDropdownInput ref="inputRef" v-bind="bindings" />'
+      })
+      render(Harness, { global: { plugins: [i18n] } })
+      await nextTick()
+      return inputRef
+    }
+
+    it('calls showPicker on the file input when available', async () => {
+      const showPickerSpy = vi.fn()
+      Object.defineProperty(HTMLInputElement.prototype, 'showPicker', {
+        value: showPickerSpy,
+        configurable: true,
+        writable: true
+      })
+      const inputRef = await mountWithRef()
+      inputRef.value!.showPicker()
+      expect(showPickerSpy).toHaveBeenCalledTimes(1)
+    })
+
+    it('falls back to click() when showPicker is unavailable', async () => {
+      // Simulate older browsers
+      // @ts-expect-error -- intentional removal for fallback path
+      delete HTMLInputElement.prototype.showPicker
+      const clickSpy = vi.fn()
+      Object.defineProperty(HTMLInputElement.prototype, 'click', {
+        value: clickSpy,
+        configurable: true,
+        writable: true
+      })
+      const inputRef = await mountWithRef()
+      inputRef.value!.showPicker()
+      expect(clickSpy).toHaveBeenCalledTimes(1)
+    })
+  })
 })

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdownInput.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, ref } from 'vue'
+import { computed, ref, useTemplateRef } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import { cn } from '@comfyorg/tailwind-utils'
@@ -43,12 +43,29 @@ const theButtonStyle = computed(() =>
 )
 
 const buttonRef = ref<HTMLButtonElement>()
+const fileInputRef = useTemplateRef<HTMLInputElement>('fileInputRef')
 
 function focus() {
   buttonRef.value?.focus()
 }
 
-defineExpose({ focus })
+/**
+ * Open the native file picker without a user click on the input itself.
+ * Must be invoked synchronously from a user-initiated event handler so the
+ * browser's transient activation requirement is satisfied. Falls back to
+ * `click()` on browsers that predate showPicker (Chrome <99, Firefox <101,
+ * Safari <16).
+ */
+function showPicker() {
+  const input = fileInputRef.value!
+  if (typeof input.showPicker === 'function') {
+    input.showPicker()
+  } else {
+    input.click()
+  }
+}
+
+defineExpose({ focus, showPicker })
 </script>
 
 <template>
@@ -108,6 +125,7 @@ defineExpose({ focus })
         aria-hidden="true"
       />
       <input
+        ref="fileInputRef"
         type="file"
         class="absolute inset-0 -z-1 opacity-0"
         :aria-label="t('g.upload')"

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdownMenu.test.ts

@@ -26,6 +26,7 @@ describe('FormDropdownMenu', () => {
   const defaultProps = {
     items: [createItem('1', 'Item 1'), createItem('2', 'Item 2')],
     isSelected: () => false,
+    uploadable: false,
     filterOptions: [],
     sortOptions: []
   }
@@ -158,6 +159,58 @@ describe('FormDropdownMenu', () => {
     expect(event.defaultPrevented).toBe(true)
   })
 
+  /** Stub that surfaces `uploadable` as a data attribute and exposes a button
+   *  that emits `show-picker`, so the parent's prop-forwarding and event
+   *  re-emission can be asserted from the DOM. */
+  const FormDropdownMenuFilterStub = {
+    name: 'FormDropdownMenuFilter',
+    props: ['uploadable', 'filterOptions'],
+    emits: ['show-picker'],
+    template:
+      '<button data-testid="filter-stub" :data-uploadable="String(uploadable)" @click="$emit(\'show-picker\')" />'
+  }
+
+  it('forwards uploadable prop to FormDropdownMenuFilter', () => {
+    render(FormDropdownMenu, {
+      props: {
+        ...defaultProps,
+        uploadable: true,
+        filterOptions: [{ name: 'All', value: 'all' }]
+      },
+      global: {
+        stubs: {
+          FormDropdownMenuFilter: FormDropdownMenuFilterStub,
+          FormDropdownMenuActions: true,
+          VirtualGrid: VirtualGridStub
+        },
+        mocks: { $t: (key: string) => key }
+      }
+    })
+
+    expect(screen.getByTestId('filter-stub').dataset.uploadable).toBe('true')
+  })
+
+  it('re-emits show-picker when FormDropdownMenuFilter emits it', async () => {
+    const { emitted } = render(FormDropdownMenu, {
+      props: {
+        ...defaultProps,
+        uploadable: true,
+        filterOptions: [{ name: 'All', value: 'all' }]
+      },
+      global: {
+        stubs: {
+          FormDropdownMenuFilter: FormDropdownMenuFilterStub,
+          FormDropdownMenuActions: true,
+          VirtualGrid: VirtualGridStub
+        },
+        mocks: { $t: (key: string) => key }
+      }
+    })
+
+    await userEvent.click(screen.getByTestId('filter-stub'))
+    expect(emitted('show-picker')).toHaveLength(1)
+  })
+
   /** Vertical scrolling must remain native so the dropdown's own scroll
    *  container can scroll its content. */
   it('does not suppress vertical scroll', () => {

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdownMenu.vue

@@ -19,6 +19,7 @@ import type { FormDropdownItem, LayoutMode, SortOption } from './types'
 interface Props {
   items: FormDropdownItem[]
   isSelected: (item: FormDropdownItem, index: number) => boolean
+  uploadable: boolean
   filterOptions: FilterOption[]
   sortOptions: SortOption[]
   showOwnershipFilter?: boolean
@@ -33,6 +34,7 @@ interface Props {
 const {
   items,
   isSelected,
+  uploadable,
   filterOptions,
   sortOptions,
   showOwnershipFilter,
@@ -46,6 +48,7 @@ const {
 const emit = defineEmits<{
   (e: 'item-click', item: FormDropdownItem, index: number): void
   (e: 'search-enter'): void
+  (e: 'show-picker'): void
   (e: 'approach-end'): void
 }>()
 
@@ -126,6 +129,8 @@ const onWheel = (event: WheelEvent) => {
       v-if="filterOptions.length > 0"
       v-model:filter-selected="filterSelected"
       :filter-options
+      :uploadable
+      @show-picker="emit('show-picker')"
     />
     <FormDropdownMenuActions
       v-model:layout-mode="layoutMode"

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdownMenuActions.vue

@@ -12,6 +12,7 @@ import type {
 import { cn } from '@comfyorg/tailwind-utils'
 
 import AsyncSearchInput from '@/components/ui/search-input/AsyncSearchInput.vue'
+import { DROPDOWN_PANEL_CLASS } from './shared'
 import type { LayoutMode, SortOption } from './types'
 
 const { t } = useI18n()
@@ -157,7 +158,7 @@ function handleSearchEnter(event: KeyboardEvent) {
       unstyled
       :pt="{
         root: {
-          class: 'absolute z-50'
+          class: ['absolute z-50', DROPDOWN_PANEL_CLASS]
         },
         content: {
           class: ['bg-transparent border-none p-0 pt-2 rounded-lg shadow-lg']
@@ -219,7 +220,7 @@ function handleSearchEnter(event: KeyboardEvent) {
       unstyled
       :pt="{
         root: {
-          class: 'absolute z-50'
+          class: ['absolute z-50', DROPDOWN_PANEL_CLASS]
         },
         content: {
           class: ['bg-transparent border-none p-0 pt-2 rounded-lg shadow-lg']
@@ -281,7 +282,7 @@ function handleSearchEnter(event: KeyboardEvent) {
       unstyled
       :pt="{
         root: {
-          class: 'absolute z-50'
+          class: ['absolute z-50', DROPDOWN_PANEL_CLASS]
         },
         content: {
           class: ['bg-transparent border-none p-0 pt-2 rounded-lg shadow-lg']

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdownMenuFilter.test.ts

@@ -34,7 +34,7 @@ function getUploadMock() {
 const i18n = createI18n({
   legacy: false,
   locale: 'en',
-  messages: { en: { g: { import: 'Import' } } }
+  messages: { en: { g: { import: 'Import', upload: 'Upload' } } }
 })
 
 const ButtonStub = {
@@ -52,14 +52,16 @@ const singleOption: FilterOption[] = [{ value: 'all', name: 'All' }]
 
 function renderMenu(
   filterOptions: FilterOption[] = options,
-  modelValue: string | undefined = 'all'
+  modelValue: string | undefined = 'all',
+  extraProps: { uploadable?: boolean } = {}
 ) {
   const value = ref<string | undefined>(modelValue)
+  const onShowPicker = vi.fn()
   const Harness = defineComponent({
     components: { FormDropdownMenuFilter },
-    setup: () => ({ value, filterOptions }),
+    setup: () => ({ value, filterOptions, extraProps, onShowPicker }),
     template:
-      '<FormDropdownMenuFilter v-model:filter-selected="value" :filter-options="filterOptions" />'
+      '<FormDropdownMenuFilter v-model:filter-selected="value" :filter-options="filterOptions" :uploadable="extraProps.uploadable ?? false" @show-picker="onShowPicker" />'
   })
   const utils = render(Harness, {
     global: {
@@ -67,7 +69,7 @@ function renderMenu(
       stubs: { Button: ButtonStub }
     }
   })
-  return { ...utils, value }
+  return { ...utils, value, onShowPicker }
 }
 
 describe('FormDropdownMenuFilter', () => {
@@ -134,4 +136,39 @@ describe('FormDropdownMenuFilter', () => {
       expect(upload.showUploadDialog).toHaveBeenCalledTimes(1)
     })
   })
+
+  describe('Local-upload button (uploadable branch)', () => {
+    it('renders when uploadable is true and the Import button is disabled', () => {
+      getUploadMock().isUploadButtonEnabled.value = false
+      renderMenu(singleOption, 'all', { uploadable: true })
+      expect(
+        screen.getByRole('button', { name: /Upload/i })
+      ).toBeInTheDocument()
+    })
+
+    it('does not render when uploadable is false', () => {
+      getUploadMock().isUploadButtonEnabled.value = false
+      renderMenu(singleOption, 'all', { uploadable: false })
+      expect(screen.queryByRole('button', { name: /Upload/i })).toBeNull()
+    })
+
+    it('prefers the Import button over Upload when both gates allow it', () => {
+      getUploadMock().isUploadButtonEnabled.value = true
+      renderMenu(singleOption, 'all', { uploadable: true })
+      expect(
+        screen.getByRole('button', { name: /Import/i })
+      ).toBeInTheDocument()
+      expect(screen.queryByRole('button', { name: /Upload/i })).toBeNull()
+    })
+
+    it('emits show-picker when the upload button is clicked', async () => {
+      getUploadMock().isUploadButtonEnabled.value = false
+      const { onShowPicker } = renderMenu(singleOption, 'all', {
+        uploadable: true
+      })
+      const user = userEvent.setup()
+      await user.click(screen.getByRole('button', { name: /Upload/i }))
+      expect(onShowPicker).toHaveBeenCalledTimes(1)
+    })
+  })
 })

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/FormDropdownMenuFilter.vue

@@ -8,6 +8,10 @@ import { cn } from '@comfyorg/tailwind-utils'
 
 const { filterOptions } = defineProps<{
   filterOptions: FilterOption[]
+  uploadable: boolean
+}>()
+const emit = defineEmits<{
+  (e: 'show-picker'): void
 }>()
 
 const filterSelected = defineModel<string>('filterSelected')
@@ -15,6 +19,12 @@ const filterSelected = defineModel<string>('filterSelected')
 const { isUploadButtonEnabled, showUploadDialog } = useModelUpload()
 
 const singleFilterOption = computed(() => filterOptions.length === 1)
+
+const uploadButtonStyle = cn(
+  'ml-auto h-8 rounded-lg bg-base-foreground text-base-background',
+  'flex items-center justify-center gap-2 p-2',
+  'transition-all duration-150 hover:bg-base-foreground/90 active:scale-95'
+)
 </script>
 
 <template>
@@ -40,13 +50,24 @@ const singleFilterOption = computed(() => filterOptions.length === 1)
     </button>
     <Button
       v-if="isUploadButtonEnabled && singleFilterOption"
-      class="ml-auto"
-      size="md"
       variant="textonly"
+      size="md"
+      :class="uploadButtonStyle"
       @click="showUploadDialog"
     >
       <i class="icon-[lucide--folder-input]" />
       <span>{{ $t('g.import') }}</span>
     </Button>
+    <Button
+      v-else-if="uploadable"
+      :title="$t('g.upload')"
+      variant="textonly"
+      size="md"
+      :class="uploadButtonStyle"
+      @click="emit('show-picker')"
+    >
+      <i class="icon-[lucide--folder-search] size-4" />
+      <span>{{ $t('g.upload') }}</span>
+    </Button>
   </div>
 </template>

src/renderer/extensions/vueNodes/widgets/components/form/dropdown/shared.ts

@@ -4,6 +4,14 @@ import { sortAssets } from '@/platform/assets/utils/assetSortUtils'
 
 import type { FormDropdownItem, SortOption } from './types'
 
+/**
+ * Marker class for the dropdown's sub-popover panels (Sort / Ownership /
+ * Base-model). Those panels teleport to `document.body`, so they render outside
+ * the menu's DOM subtree; the outside-press dismiss logic uses this class to
+ * recognize a press inside them as still "inside" the dropdown.
+ */
+export const DROPDOWN_PANEL_CLASS = 'comfy-form-dropdown-panel'
+
 export async function defaultSearcher(
   query: string,
   items: FormDropdownItem[]

src/renderer/extensions/vueNodes/widgets/composables/useDismissOnCanvasGesture.test.ts

@@ -0,0 +1,89 @@
+import { createPinia, setActivePinia } from 'pinia'
+import { effectScope, nextTick, ref } from 'vue'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+import type { LGraphCanvas } from '@/lib/litegraph/src/litegraph'
+import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
+import { useTransformState } from '@/renderer/core/layout/transform/useTransformState'
+
+import { useDismissOnCanvasGesture } from './useDismissOnCanvasGesture'
+
+function fakeCanvas(overrides: Partial<LGraphCanvas> = {}): LGraphCanvas {
+  return {
+    ds: { offset: [0, 0], scale: 1 },
+    dragging_rectangle: null,
+    ...overrides
+  } as LGraphCanvas
+}
+
+function panCanvasTo(x: number, y: number) {
+  useTransformState().syncWithCanvas(
+    fakeCanvas({ ds: { offset: [x, y], scale: 1 } } as Partial<LGraphCanvas>)
+  )
+}
+
+function nextFrame() {
+  return new Promise<void>((resolve) => requestAnimationFrame(() => resolve()))
+}
+
+describe('useDismissOnCanvasGesture', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+    panCanvasTo(0, 0)
+  })
+
+  function setup(active = ref(true)) {
+    const onGesture = vi.fn()
+    const scope = effectScope()
+    scope.run(() => useDismissOnCanvasGesture(active, onGesture))
+    return { onGesture, active, scope }
+  }
+
+  it('fires when the canvas viewport moves while active', async () => {
+    const { onGesture, scope } = setup()
+
+    panCanvasTo(120, 40)
+    await nextTick()
+
+    expect(onGesture).toHaveBeenCalled()
+    scope.stop()
+  })
+
+  it('ignores viewport moves while inactive', async () => {
+    const { onGesture, scope } = setup(ref(false))
+
+    panCanvasTo(300, 0)
+    await nextTick()
+
+    expect(onGesture).not.toHaveBeenCalled()
+    scope.stop()
+  })
+
+  it('fires when a box selection starts while active', async () => {
+    const canvasStore = useCanvasStore()
+    canvasStore.canvas = fakeCanvas({
+      dragging_rectangle: new Float64Array([0, 0, 10, 10])
+    })
+    const { onGesture, scope } = setup()
+
+    await nextFrame()
+    await nextFrame()
+
+    expect(onGesture).toHaveBeenCalled()
+    scope.stop()
+  })
+
+  it('does not poll for box selection while inactive', async () => {
+    const canvasStore = useCanvasStore()
+    canvasStore.canvas = fakeCanvas({
+      dragging_rectangle: new Float64Array([0, 0, 10, 10])
+    })
+    const { onGesture, scope } = setup(ref(false))
+
+    await nextFrame()
+    await nextFrame()
+
+    expect(onGesture).not.toHaveBeenCalled()
+    scope.stop()
+  })
+})

src/renderer/extensions/vueNodes/widgets/composables/useDismissOnCanvasGesture.ts

@@ -0,0 +1,51 @@
+import { useRafFn } from '@vueuse/core'
+import { toValue, watch } from 'vue'
+import type { MaybeRefOrGetter } from 'vue'
+
+import { useCanvasStore } from '@/renderer/core/canvas/canvasStore'
+import { useTransformState } from '@/renderer/core/layout/transform/useTransformState'
+
+/**
+ * Invokes `onGesture` when a canvas gesture begins while `active` is true.
+ *
+ * Watches the canvas at the semantic layer instead of raw pointer events, so
+ * every input device is covered: panning and zooming are observed through the
+ * shared camera transform (mouse drag, trackpad, wheel — anything that moves
+ * the viewport), and box selection through the canvas selection rectangle.
+ * Intended for dismissing popups that anchor to a node but are teleported to
+ * `document.body`, which would otherwise be left stranded as the node moves.
+ */
+export function useDismissOnCanvasGesture(
+  active: MaybeRefOrGetter<boolean>,
+  onGesture: () => void
+) {
+  const { camera } = useTransformState()
+  const canvasStore = useCanvasStore()
+
+  watch(
+    () => [camera.x, camera.y, camera.z],
+    () => {
+      if (toValue(active)) onGesture()
+    }
+  )
+
+  /**
+   * `dragging_rectangle` lives on the raw LGraphCanvas instance and is not
+   * reactive, so it is polled per frame — same approach as
+   * SelectionRectangle.vue. Runs only while `active`.
+   */
+  const { pause, resume } = useRafFn(
+    () => {
+      if (canvasStore.canvas?.dragging_rectangle) onGesture()
+    },
+    { immediate: false }
+  )
+
+  watch(
+    () => toValue(active),
+    (isActive) => (isActive ? resume() : pause()),
+    {
+      immediate: true
+    }
+  )
+}

src/stores/executionStore.test.ts

@@ -1,9 +1,8 @@
 import { setActivePinia } from 'pinia'
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { nextTick } from 'vue'
 
 import { app } from '@/scripts/app'
-import { api } from '@/scripts/api'
 import { MAX_PROGRESS_JOBS, useExecutionStore } from '@/stores/executionStore'
 import { useExecutionErrorStore } from '@/stores/executionErrorStore'
 import { useMissingNodesErrorStore } from '@/platform/nodeReplacement/missingNodesErrorStore'
@@ -454,12 +453,9 @@ describe('useExecutionStore - nodeProgressStatesByJob eviction', () => {
     handler(
       new CustomEvent('progress_state', { detail: { nodes, prompt_id: jobId } })
     )
-    // Flush the RAF so the batched update is applied immediately
-    vi.advanceTimersByTime(16)
   }
 
   beforeEach(() => {
-    vi.useFakeTimers()
     vi.clearAllMocks()
     apiEventHandlers.clear()
     setActivePinia(createTestingPinia({ stubActions: false }))
@@ -467,10 +463,6 @@ describe('useExecutionStore - nodeProgressStatesByJob eviction', () => {
     store.bindExecutionEvents()
   })
 
-  afterEach(() => {
-    vi.useRealTimers()
-  })
-
   it('should retain entries below the limit', () => {
     for (let i = 0; i < 5; i++) {
       fireProgressState(`job-${i}`, makeProgressNodes(`${i}`, `job-${i}`))
@@ -1306,312 +1298,6 @@ describe('useMissingNodesErrorStore - setMissingNodeTypes', () => {
   })
 })
 
-describe('useExecutionStore - RAF batching', () => {
-  let store: ReturnType<typeof useExecutionStore>
-
-  function getRegisteredHandler(eventName: string) {
-    const calls = vi.mocked(api.addEventListener).mock.calls
-    const call = calls.find(([name]) => name === eventName)
-    return call?.[1] as (e: CustomEvent) => void
-  }
-
-  beforeEach(() => {
-    vi.useFakeTimers()
-    vi.clearAllMocks()
-    setActivePinia(createTestingPinia({ stubActions: false }))
-    store = useExecutionStore()
-    store.bindExecutionEvents()
-  })
-
-  afterEach(() => {
-    vi.useRealTimers()
-  })
-
-  describe('handleProgress', () => {
-    function makeProgressEvent(value: number, max: number): CustomEvent {
-      return new CustomEvent('progress', {
-        detail: { value, max, prompt_id: 'job-1', node: '1' }
-      })
-    }
-
-    it('batches multiple progress events into one reactive update per frame', () => {
-      const handler = getRegisteredHandler('progress')
-
-      handler(makeProgressEvent(1, 10))
-      handler(makeProgressEvent(5, 10))
-      handler(makeProgressEvent(9, 10))
-
-      expect(store._executingNodeProgress).toBeNull()
-
-      vi.advanceTimersByTime(16)
-
-      expect(store._executingNodeProgress).toEqual({
-        value: 9,
-        max: 10,
-        prompt_id: 'job-1',
-        node: '1'
-      })
-    })
-
-    it('does not update reactive state before RAF fires', () => {
-      const handler = getRegisteredHandler('progress')
-
-      handler(makeProgressEvent(3, 10))
-
-      expect(store._executingNodeProgress).toBeNull()
-    })
-
-    it('allows a new batch after the previous RAF fires', () => {
-      const handler = getRegisteredHandler('progress')
-
-      handler(makeProgressEvent(1, 10))
-      vi.advanceTimersByTime(16)
-
-      expect(store._executingNodeProgress).toEqual(
-        expect.objectContaining({ value: 1 })
-      )
-
-      handler(makeProgressEvent(7, 10))
-      vi.advanceTimersByTime(16)
-
-      expect(store._executingNodeProgress).toEqual(
-        expect.objectContaining({ value: 7 })
-      )
-    })
-  })
-
-  describe('handleProgressState', () => {
-    function makeProgressStateEvent(
-      nodeId: string,
-      state: string,
-      value = 0,
-      max = 10
-    ): CustomEvent {
-      return new CustomEvent('progress_state', {
-        detail: {
-          prompt_id: 'job-1',
-          nodes: {
-            [nodeId]: {
-              value,
-              max,
-              state,
-              node_id: nodeId,
-              prompt_id: 'job-1',
-              display_node_id: nodeId
-            }
-          }
-        }
-      })
-    }
-
-    it('batches multiple progress_state events into one reactive update per frame', () => {
-      const handler = getRegisteredHandler('progress_state')
-
-      handler(makeProgressStateEvent('1', 'running', 1))
-      handler(makeProgressStateEvent('1', 'running', 5))
-      handler(makeProgressStateEvent('1', 'running', 9))
-
-      expect(Object.keys(store.nodeProgressStates)).toHaveLength(0)
-
-      vi.advanceTimersByTime(16)
-
-      expect(store.nodeProgressStates['1']).toEqual(
-        expect.objectContaining({ value: 9, state: 'running' })
-      )
-    })
-
-    it('does not update reactive state before RAF fires', () => {
-      const handler = getRegisteredHandler('progress_state')
-
-      handler(makeProgressStateEvent('1', 'running'))
-
-      expect(Object.keys(store.nodeProgressStates)).toHaveLength(0)
-    })
-  })
-
-  describe('pending RAF is discarded when execution completes', () => {
-    it('discards pending progress RAF on execution_success', () => {
-      const progressHandler = getRegisteredHandler('progress')
-      const startHandler = getRegisteredHandler('execution_start')
-      const successHandler = getRegisteredHandler('execution_success')
-
-      startHandler(
-        new CustomEvent('execution_start', {
-          detail: { prompt_id: 'job-1', timestamp: 0 }
-        })
-      )
-
-      progressHandler(
-        new CustomEvent('progress', {
-          detail: { value: 5, max: 10, prompt_id: 'job-1', node: '1' }
-        })
-      )
-
-      successHandler(
-        new CustomEvent('execution_success', {
-          detail: { prompt_id: 'job-1', timestamp: 0 }
-        })
-      )
-
-      vi.advanceTimersByTime(16)
-
-      expect(store._executingNodeProgress).toBeNull()
-    })
-
-    it('discards pending progress_state RAF on execution_success', () => {
-      const progressStateHandler = getRegisteredHandler('progress_state')
-      const startHandler = getRegisteredHandler('execution_start')
-      const successHandler = getRegisteredHandler('execution_success')
-
-      startHandler(
-        new CustomEvent('execution_start', {
-          detail: { prompt_id: 'job-1', timestamp: 0 }
-        })
-      )
-
-      progressStateHandler(
-        new CustomEvent('progress_state', {
-          detail: {
-            prompt_id: 'job-1',
-            nodes: {
-              '1': {
-                value: 5,
-                max: 10,
-                state: 'running',
-                node_id: '1',
-                prompt_id: 'job-1',
-                display_node_id: '1'
-              }
-            }
-          }
-        })
-      )
-
-      successHandler(
-        new CustomEvent('execution_success', {
-          detail: { prompt_id: 'job-1', timestamp: 0 }
-        })
-      )
-
-      vi.advanceTimersByTime(16)
-
-      expect(Object.keys(store.nodeProgressStates)).toHaveLength(0)
-    })
-
-    it('discards pending progress RAF on execution_error', () => {
-      const progressHandler = getRegisteredHandler('progress')
-      const startHandler = getRegisteredHandler('execution_start')
-      const errorHandler = getRegisteredHandler('execution_error')
-
-      startHandler(
-        new CustomEvent('execution_start', {
-          detail: { prompt_id: 'job-1', timestamp: 0 }
-        })
-      )
-
-      progressHandler(
-        new CustomEvent('progress', {
-          detail: { value: 5, max: 10, prompt_id: 'job-1', node: '1' }
-        })
-      )
-
-      errorHandler(
-        new CustomEvent('execution_error', {
-          detail: {
-            prompt_id: 'job-1',
-            node_id: '1',
-            node_type: 'TestNode',
-            exception_message: 'error',
-            exception_type: 'RuntimeError',
-            traceback: []
-          }
-        })
-      )
-
-      vi.advanceTimersByTime(16)
-
-      expect(store._executingNodeProgress).toBeNull()
-    })
-
-    it('discards pending progress RAF on execution_interrupted', () => {
-      const progressHandler = getRegisteredHandler('progress')
-      const startHandler = getRegisteredHandler('execution_start')
-      const interruptedHandler = getRegisteredHandler('execution_interrupted')
-
-      startHandler(
-        new CustomEvent('execution_start', {
-          detail: { prompt_id: 'job-1', timestamp: 0 }
-        })
-      )
-
-      progressHandler(
-        new CustomEvent('progress', {
-          detail: { value: 5, max: 10, prompt_id: 'job-1', node: '1' }
-        })
-      )
-
-      interruptedHandler(
-        new CustomEvent('execution_interrupted', {
-          detail: {
-            prompt_id: 'job-1',
-            node_id: '1',
-            node_type: 'TestNode',
-            executed: []
-          }
-        })
-      )
-
-      vi.advanceTimersByTime(16)
-
-      expect(store._executingNodeProgress).toBeNull()
-    })
-  })
-
-  describe('unbindExecutionEvents cancels pending RAFs', () => {
-    it('cancels pending progress RAF on unbind', () => {
-      const handler = getRegisteredHandler('progress')
-
-      handler(
-        new CustomEvent('progress', {
-          detail: { value: 5, max: 10, prompt_id: 'job-1', node: '1' }
-        })
-      )
-
-      store.unbindExecutionEvents()
-      vi.advanceTimersByTime(16)
-
-      expect(store._executingNodeProgress).toBeNull()
-    })
-
-    it('cancels pending progress_state RAF on unbind', () => {
-      const handler = getRegisteredHandler('progress_state')
-
-      handler(
-        new CustomEvent('progress_state', {
-          detail: {
-            prompt_id: 'job-1',
-            nodes: {
-              '1': {
-                value: 0,
-                max: 10,
-                state: 'running',
-                node_id: '1',
-                prompt_id: 'job-1',
-                display_node_id: '1'
-              }
-            }
-          }
-        })
-      )
-
-      store.unbindExecutionEvents()
-      vi.advanceTimersByTime(16)
-
-      expect(Object.keys(store.nodeProgressStates)).toHaveLength(0)
-    })
-  })
-})
-
 describe('useExecutionStore - WebSocket event handlers', () => {
   let store: ReturnType<typeof useExecutionStore>
 
@@ -1905,21 +1591,12 @@ describe('useExecutionStore - WebSocket event handlers', () => {
   })
 
   describe('progress', () => {
-    it('sets _executingNodeProgress from the event payload (RAF-batched)', () => {
-      vi.useFakeTimers()
-      try {
-        const payload = { value: 3, max: 10, prompt_id: 'job-1', node: 'n1' }
+    it('sets _executingNodeProgress from the event payload', () => {
+      const payload = { value: 3, max: 10, prompt_id: 'job-1', node: 'n1' }
 
-        fire('progress', payload)
-        // RAF-batched: not applied synchronously
-        expect(store._executingNodeProgress).toBeNull()
+      fire('progress', payload)
 
-        vi.advanceTimersByTime(16)
-
-        expect(store._executingNodeProgress).toEqual(payload)
-      } finally {
-        vi.useRealTimers()
-      }
+      expect(store._executingNodeProgress).toEqual(payload)
     })
   })
 

src/stores/executionStore.ts

@@ -39,7 +39,6 @@ import { classifyCloudValidationError } from '@/utils/executionErrorUtil'
 import { executionIdToNodeLocatorId } from '@/utils/graphTraversalUtil'
 import type { AppMode } from '@/utils/appMode'
 import { getWorkflowMode, isAppModeValue } from '@/utils/appMode'
-import { createRafCoalescer } from '@/utils/rafBatch'
 
 interface ExecutionNodeInfo {
   title?: string | null
@@ -370,8 +369,6 @@ export const useExecutionStore = defineStore('execution', () => {
     if (workflowStatus.value.size > 0) workflowStatus.value = new Map()
     pendingWorkflowStatusByJobId.clear()
     jobIdToWorkflow.clear()
-
-    cancelPendingProgressUpdates()
   }
 
   function handleExecutionStart(e: CustomEvent<ExecutionStartWsMessage>) {
@@ -436,10 +433,6 @@ export const useExecutionStore = defineStore('execution', () => {
   }
 
   function handleExecuting(e: CustomEvent<string | number | null>): void {
-    // Cancel any pending progress RAF before clearing state to prevent
-    // stale data from being written back on the next frame.
-    progressCoalescer.cancel()
-
     // Clear the current node progress when a new node starts executing
     _executingNodeProgress.value = null
 
@@ -482,15 +475,8 @@ export const useExecutionStore = defineStore('execution', () => {
     nodeProgressStatesByJob.value = pruned
   }
 
-  const progressStateCoalescer =
-    createRafCoalescer<ProgressStateWsMessage>(_applyProgressState)
-
   function handleProgressState(e: CustomEvent<ProgressStateWsMessage>) {
-    progressStateCoalescer.push(e.detail)
-  }
-
-  function _applyProgressState(detail: ProgressStateWsMessage) {
-    const { nodes, prompt_id: jobId } = detail
+    const { nodes, prompt_id: jobId } = e.detail
 
     // Revoke previews for nodes that are starting to execute
     const previousForJob = nodeProgressStatesByJob.value[jobId] || {}
@@ -527,17 +513,8 @@ export const useExecutionStore = defineStore('execution', () => {
     }
   }
 
-  const progressCoalescer = createRafCoalescer<ProgressWsMessage>((detail) => {
-    _executingNodeProgress.value = detail
-  })
-
   function handleProgress(e: CustomEvent<ProgressWsMessage>) {
-    progressCoalescer.push(e.detail)
-  }
-
-  function cancelPendingProgressUpdates() {
-    progressCoalescer.cancel()
-    progressStateCoalescer.cancel()
+    _executingNodeProgress.value = e.detail
   }
 
   function handleStatus() {
@@ -693,8 +670,6 @@ export const useExecutionStore = defineStore('execution', () => {
    * Reset execution-related state after a run completes or is stopped.
    */
   function resetExecutionState(jobIdParam?: JobId | null) {
-    cancelPendingProgressUpdates()
-
     executionIdToLocatorCache.clear()
     nodeProgressStates.value = {}
     const jobId = jobIdParam ?? activeJobId.value ?? null

src/utils/markdownRendererUtil.test.ts

@@ -96,6 +96,41 @@ describe('markdownRendererUtil', () => {
       expect(html).toContain('rel="noopener noreferrer"')
     })
 
+    it('should render code blocks with header and copy button', () => {
+      const markdown = '```typescript\nconst x = 1\n```'
+      const html = renderMarkdownToHtml(markdown)
+
+      expect(html).toContain('class="agent-code-block"')
+      expect(html).toContain('class="agent-code-block-header"')
+      expect(html).toContain('class="agent-code-block-copy"')
+      expect(html).toContain('typescript')
+      expect(html).toContain('const x = 1')
+    })
+
+    it('should show filename in code block header when lang:filename syntax is used', () => {
+      const markdown = '```typescript:utils.ts\nconst x = 1\n```'
+      const html = renderMarkdownToHtml(markdown)
+
+      expect(html).toContain('class="agent-code-block-filename"')
+      expect(html).toContain('utils.ts')
+    })
+
+    it('should render inline code with agent-inline-code class', () => {
+      const markdown = 'Use the `KSampler` node.'
+      const html = renderMarkdownToHtml(markdown)
+
+      expect(html).toContain('class="agent-inline-code"')
+      expect(html).toContain('KSampler')
+    })
+
+    it('should HTML-escape code block content', () => {
+      const markdown = '```html\n<script>alert("xss")</script>\n```'
+      const html = renderMarkdownToHtml(markdown)
+
+      expect(html).toContain('&lt;script&gt;')
+      expect(html).not.toContain('<script>alert')
+    })
+
     it('should render complex markdown with links, images, and text', () => {
       const markdown = `
 # Release Notes

src/utils/markdownRendererUtil.ts

@@ -17,10 +17,37 @@ const ALLOWED_ATTRS = [
 const MEDIA_SRC_REGEX =
   /(<(?:img|source|video)[^>]*\ssrc=['"])(?!(?:\/|https?:\/\/))([^'"\s>]+)(['"])/gi
 
+const FILE_ICON = `<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z"/><polyline points="14 2 14 8 20 8"/></svg>`
+
+const CODE_ICON = `<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m18 16 4-4-4-4"/><path d="m6 8-4 4 4 4"/><path d="m14.5 4-5 16"/></svg>`
+
+function escapeHtml(text: string): string {
+  return text.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
+}
+
 // Create a marked Renderer that prefixes relative URLs with base
 export function createMarkdownRenderer(baseUrl?: string): Renderer {
   const normalizedBase = baseUrl ? baseUrl.replace(/\/+$/, '') : ''
   const renderer = new Renderer()
+
+  renderer.code = ({ text, lang: rawLang }) => {
+    const info = rawLang ?? ''
+    const colonIdx = info.indexOf(':')
+    const lang = colonIdx >= 0 ? info.slice(0, colonIdx) : info
+    const filename = colonIdx >= 0 ? info.slice(colonIdx + 1) : ''
+    const langLabel = lang || 'plaintext'
+
+    const icon = filename ? FILE_ICON : CODE_ICON
+    const label = filename
+      ? `<span class="agent-code-block-filename">${filename}</span>`
+      : `<span>${langLabel}</span>`
+
+    return `<div class="agent-code-block"><div class="agent-code-block-header"><div class="agent-code-block-label">${icon}${label}</div><button class="agent-code-block-copy" type="button">Copy</button></div><pre><code>${escapeHtml(text)}</code></pre></div>`
+  }
+
+  renderer.codespan = ({ text }) =>
+    `<code class="agent-inline-code">${text}</code>`
+
   renderer.image = ({ href, title, text }) => {
     let src = href
     if (normalizedBase && !/^(?:\/|https?:\/\/)/.test(href)) {

src/utils/rafBatch.test.ts

@@ -1,85 +0,0 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-
-import { createRafCoalescer } from '@/utils/rafBatch'
-
-describe('createRafCoalescer', () => {
-  beforeEach(() => {
-    vi.useFakeTimers()
-  })
-
-  afterEach(() => {
-    vi.useRealTimers()
-  })
-
-  it('applies the latest pushed value on the next frame', () => {
-    const apply = vi.fn()
-    const coalescer = createRafCoalescer<number>(apply)
-
-    coalescer.push(1)
-    coalescer.push(2)
-    coalescer.push(3)
-
-    expect(apply).not.toHaveBeenCalled()
-
-    vi.advanceTimersByTime(16)
-
-    expect(apply).toHaveBeenCalledOnce()
-    expect(apply).toHaveBeenCalledWith(3)
-  })
-
-  it('does not apply after cancel', () => {
-    const apply = vi.fn()
-    const coalescer = createRafCoalescer<number>(apply)
-
-    coalescer.push(42)
-    coalescer.cancel()
-
-    vi.advanceTimersByTime(16)
-
-    expect(apply).not.toHaveBeenCalled()
-  })
-
-  it('applies immediately on flush', () => {
-    const apply = vi.fn()
-    const coalescer = createRafCoalescer<number>(apply)
-
-    coalescer.push(99)
-    coalescer.flush()
-
-    expect(apply).toHaveBeenCalledOnce()
-    expect(apply).toHaveBeenCalledWith(99)
-  })
-
-  it('does nothing on flush when no value is pending', () => {
-    const apply = vi.fn()
-    const coalescer = createRafCoalescer<number>(apply)
-
-    coalescer.flush()
-
-    expect(apply).not.toHaveBeenCalled()
-  })
-
-  it('does not double-apply after flush', () => {
-    const apply = vi.fn()
-    const coalescer = createRafCoalescer<number>(apply)
-
-    coalescer.push(1)
-    coalescer.flush()
-
-    vi.advanceTimersByTime(16)
-
-    expect(apply).toHaveBeenCalledOnce()
-  })
-
-  it('reports scheduled state correctly', () => {
-    const coalescer = createRafCoalescer<number>(vi.fn())
-
-    expect(coalescer.isScheduled()).toBe(false)
-
-    coalescer.push(1)
-    expect(coalescer.isScheduled()).toBe(true)
-
-    vi.advanceTimersByTime(16)
-    expect(coalescer.isScheduled()).toBe(false)
-  })
-})