# Ca Pr

> Open a pull request the only sanctioned way — clear every BLOCK-level review finding, then stage the PR. Never a direct write to the default branch.

- Skill: `majiayu000/ca-pr` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/ca-pr`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/ca-pr/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/ca-pr

---


# /ca-pr — open a pull request

The only permitted path to a pull request. Every change lands through a PR — never a direct write or force-push to the default branch. No PR is drafted while any BLOCK-level review finding stands.

## Flow

Routes to the `finishing-a-development-branch` skill, open-PR path. The orchestrator reads the current
branch, its diff against the base, and the commit log to determine what changed and which reviewers
apply, then:

1. **Confirm the commit gate cleared** this session (`commit-gate` green, or `/ca-commit` completed).
2. **Path matrix** — inspect the diff and dispatch the reviewer agents the change demands:
   - auth / crypto / middleware paths → `auth-crypto-reviewer` + `security-reviewer`
   - migration files → `migration-reviewer`
   - dependency manifests → `dependency-reviewer`
   - all paths → `coverage-auditor`
3. **Run reviewers** in parallel where there are no dependencies.
4. **BLOCK check** — any CRITICAL or HIGH finding STOPs the flow; present it and do not draft the PR.
   The user resolves, re-runs `/ca-commit`, then `/ca-pr`.
5. **Stage the PR** once all BLOCK findings clear: concise title; summary of what changed and why; a
   bulleted test plan; a conflict-hierarchy tradeoff citation for any non-obvious tradeoff; a link to
   any ADR the change implements or contradicts. The PR body is a user-facing deliverable: before
   composing it, load `<plugin-root>/includes/anti-slop-design/core.md` and the
   `medium-documents` leaf, and apply at least the §3.A em-dash ban and the §3.B copy self-audit to the
   prose. Then `gh pr create`; return the URL.
6. **Auto-attach the babysitter** — resolve the flag with the canonical resolver, never by eyeballing
   the env var (so the accepted `on|true|1` spellings and the dormancy gate can't drift):
   ```
   python3 "<plugin-root>/hooks/babysit.py" --root "<project-root>" || python "<plugin-root>/hooks/babysit.py" --root "<project-root>"
   ```
   It prints one JSON line, e.g. `{"enabled": true, "on_red": "propose"}`. Only when `enabled` is
   true (the global flag `CODEARBITER_BABYSIT` is on — default off, mirrors `CODEARBITER_PRUNE` — and
   the repo is arbiter-active), attach a CI watcher to the PR just opened, equivalent to
   `/ca-watch <new-PR>`. When `enabled` is false, do nothing here — the user can still run `/ca-watch`
   ad-hoc. Never enable the flag on the user's behalf.

## Routes to

`finishing-a-development-branch` (`<plugin-root>/routines/finishing-a-development-branch/SKILL.md`),
open-PR path.

## When NOT to use

- Staged changes not yet committed → `/ca-commit`.
- Review a diff without opening a PR → `/ca-review`.
- A pre-implementation security pass → `/ca-threat-model`.

## Hard gate

MUST NOT open a PR while any BLOCK-level (CRITICAL or HIGH) finding is unresolved. MUST NOT skip a
reviewer the path matrix requires. MUST NOT open a PR before the commit gate ran this session. MUST
NOT open a PR, write, or force-push directly to the default branch. MUST NOT auto-attach a CI watcher
unless `CODEARBITER_BABYSIT` is on, and MUST NOT enable that flag on the user's behalf.