pr-triage

name	pr-triage
description	Classify and summarize a PR for efficient review
argument-hint	<PR number>
allowed-tools	Bash, Read, Grep, Glob

PR Triage

Classify and summarize a PR for review.

Input

$ARGUMENTS — PR number (e.g. 1234)

Workflow

1. Fetch PR info

gh pr view {number} --repo toss/es-toolkit --json title,body,author,files,labels

2. Classify the PR

Based on changed files, assign one or more labels:

Pattern	Label	Review Focus
src/compat/**/*.ts (not spec)	compat-fix	Real lodash inconsistency? Use /compat-review to verify.
src/{category}/*.ts (new file)	new-function	Follows design principles? Checklist: impl + spec + re-export + docs.
src/{category}/*.ts (modified)	core-change	Intentional behavior change? Breaking changes?
src/**/*.spec.ts	test	Edge cases covered?
docs/**/*.md	docs	All 4 languages updated? Translation quality?
Type-only changes in .ts	types	Backward-compatible?
benchmarks/**	perf	Fair benchmark? Sound methodology?
.github/**, config files	infra	CI/build impact?

3. Run quick checks per label

• compat-fix: yarn vitest run src/compat/{category}/{fn}.spec.ts
• new-function: Check all checklist items exist (impl, spec, re-export, 4 language docs)
• core-change: yarn vitest run src/{category}/{fn}.spec.ts + tsc --noEmit
• docs: Check all 4 language files present and consistent
• types: tsc --noEmit

4. Report

## PR #{number} — {title}

### Classification: {labels}

### Changed Files
- {file list grouped by label}

### Quick Checks
- [ ] Tests pass
- [ ] Types pass
- [ ] {label-specific checks}

### Review Suggestions
{What to focus on based on the classification}