Files
ComfyUI_frontend/.agents/checks/api-contract.md
Christian Byrne df69d6b5d4 feat: add Amp code review checks (#9445)
## Summary

Add 22 automated code review check definitions and 1 strict ESLint
config to `.agents/checks/` for Amp-powered code review.

## Changes

- **What**: 23 files in `.agents/checks/` covering accessibility, API
contracts, architecture, bug patterns, CodeRabbit integration,
complexity, DDD structure, dependency/secrets scanning, doc freshness,
DX/readability, ecosystem compatibility, error handling, import graph,
memory leaks, pattern compliance, performance, regression risk,
security, SAST, SonarJS linting, test quality, and Vue patterns. Each
check includes YAML frontmatter (name, description, severity-default,
tools) and repo-specific guidance tailored to ComfyUI_frontend
conventions.

## Review Focus

- Check definitions are config-only (no runtime code changes)
- Checks reference repo-specific patterns (e.g., `useErrorHandling`
composable, `useToastStore`, `es-toolkit`, Tailwind 4, Vue Composition
API)

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-9445-feat-add-Amp-code-review-checks-31a6d73d3650817a8466fe2f4440a350)
by [Unito](https://www.unito.io)

---------

Co-authored-by: GitHub Action <action@github.com>
2026-03-05 15:29:30 -08:00

2.5 KiB

name, description, severity-default, tools
name description severity-default tools
api-contract Catches breaking changes to public interfaces, window-exposed APIs, event contracts, and exported symbols high
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You are an API contract reviewer. Your job is to catch breaking changes and contract violations in public-facing interfaces.

What to Check

  1. Breaking changes to globally exposed APIs — anything on window or other global objects that consumers depend on. Renamed properties, removed methods, changed signatures, changed return types.
  2. Event contract changes — renamed events, changed event payloads, removed events that listeners may depend on.
  3. Changed function signatures — parameters reordered, required params added, return type changed on exported functions.
  4. Removed or renamed exports — any export that was previously available and is now gone or renamed without a re-export alias.
  5. REST API changes — changed endpoints, added required fields, removed response fields, changed status codes.
  6. Type contract narrowing — a function that used to accept string | number now only accepts string, or a return type that narrows unexpectedly.
  7. Default value changes — changing defaults on optional parameters that consumers may rely on.
  8. Store/state shape changes — renamed store properties, changed state structure that computed properties or watchers may depend on.

How to Identify the Public API

  • Check package.json for "exports" or "main" fields.
  • Window globals: This repo exposes LiteGraph classes on window (e.g., window['LiteGraph'], window['LGraphNode'], window['LGraphCanvas']) and window['__COMFYUI_FRONTEND_VERSION__']. These are consumed by custom node extensions and must not be renamed or removed.
  • Extension hooks: The app object and its extension registration system (app.registerExtension) is a public contract for third-party custom nodes. Changes to ComfyApp, ComfyApi, or the extension lifecycle are breaking changes.
  • Check AGENTS.md for project-specific API surface definitions.
  • Any exported symbol from common entry points (e.g., src/types/index.ts) should be treated as potentially public.

Rules

  • ONLY flag changes that break existing consumers.
  • Do NOT flag additions (new methods, new exports, new endpoints).
  • Do NOT flag internal/private API changes.
  • Always check if a re-export or compatibility shim was added before flagging.
  • Critical for removed/renamed globals, high for changed export signatures, medium for changed defaults.