PR Preflight

PR Preflight is a Quality skill for Claude Code, published by liaohch3 in claude-tap.

3.1K stars266 forkson liaohch3/claude-tapAdded 2026/08/17+1% in starsRepository updated 2026/08/16

agent-debuggingagent-observabilityai-agentsai-toolsapi-debuggingclaude-codecodexcodex-clicursor-clideveloper-toolsgemini-clihermes-agentkimillmllm-proxyopencodepi-coding-agentproxytracetrace-viewer

Install in seconds

Install PR Preflight

Copy PR Preflight into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/liaohch3/claude-tap/tree/main/.agents/skills/pr-preflight ~/.claude/skills/pr-preflight

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/liaohch3/claude-tap.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: .agents/skills/pr-preflight/SKILL.md in liaohch3/claude-tap
Installs to: ~/.claude/skills/pr-preflight
Collection: One of 11 skills cataloged from this repository
Category: Quality — 1354 skills

What PR Preflight does

PR Preflight runs a full merge-readiness check before opening or merging a pull request, validating local gates (lint, format, tests), CI status, screenshot evidence, and PR metadata in one pass.

PR Preflight is cataloged under Quality on DirSkills. PR Preflight comes from a repository tagged agent-debugging, agent-observability, ai-agents, ai-tools and api-debugging.

Documentation

README

Excerpt

PR Preflight

One-command merge-readiness check that combines local gates, CI status, and PR policy checks. Mirrors what reviewers look for so issues are caught before review, not during.

Check an existing PR

scripts/check_pr.sh <pr_number>

This runs:

PR metadata — fetches title, state, draft status, merge state, branch info
CI checks — counts pass/fail/pending GitHub Actions checks
Local gates — runs lint, format, and tests locally:
- uv run ruff check .
- uv run ruff format --check .
- uv run pytest tests/ -x --timeout=60
PR body policy — validates required sections, evidence links, and blocked artifacts
Verdict — READY or NOT_READY with specific reasons

Options

This is the opening of the README. Read the full README on GitHub.

Frequently asked about PR Preflight

What else does liaohch3 publish alongside PR Preflight?
PR Preflight is one of 11 skills that DirSkills catalogs from liaohch3/claude-tap, the repository it ships in. Its siblings there include Claude Tap E2E Test, Codex E2E Test and Demo Video Generation. Each one is a separate skill with its own page in this directory, installs the same way PR Preflight does, and is maintained by liaohch3 in that same repository. The rest of the collection is listed on the liaohch3/claude-tap page.
How does PR Preflight compare to other Quality skills?
PR Preflight ranks #430 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of PR Preflight against them. Open each page to compare what they document and how they install.