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

36 lines
2.5 KiB
Markdown

---
name: api-contract
description: Catches breaking changes to public interfaces, window-exposed APIs, event contracts, and exported symbols
severity-default: high
tools: [Grep, Read, glob]
---
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.