| name | ship |
| description | MANUAL TRIGGER ONLY: invoke only when user types /ship.
Full Git shipping workflow — from unstaged changes to a clean, merged-ready PR.
Handles: git add, branch creation (with meaningful name), conventional commit,
push, draft PR creation, CI monitoring and fixing, CodeRabbit comment triage
(auto-fix reasonable ones, dismiss false positives with explanation, escalate
architectural issues). Loops until all CI checks are green and all actionable
review comments are resolved. Use when the user says "ship this", "commit and PR", "push and open a PR", "send this for review", "submit my changes", or anything that implies taking local changes all the way to a reviewable pull request.
Proactively suggest after any significant code change session.
|
| allowed-tools | ["Bash","Read","Write","Edit","Glob","Grep","AskUserQuestion"] |
Ship Skill
Takes your working directory from unstaged changes to a clean draft PR, then loops
until all CI checks are green and all CodeRabbit comments are resolved.
Phase 0: Sanity Checks
Before touching anything, orient yourself:
git rev-parse --show-toplevel
git status
git branch --show-current
gh --version
gh auth status
If gh is not installed or not authenticated, halt and tell the user:
"gh (GitHub CLI) is required. Install: https://cli.github.com — then run gh auth login."
Check if there are any changes to ship at all (git status). If the working
tree is completely clean and there are no staged changes, halt and ask the user
what they want to ship.
Phase 1: Stage Changes
Review what's changed:
git diff --stat
git diff --cached --stat
Run git add -A to stage everything unless the user has already partially staged
changes (check git status). If partially staged, confirm with the user whether
to add the unstaged files too before proceeding.
Phase 2: Branch
Check if we're already on a feature branch (i.e., not main or master):
git branch --show-current
If on main/master: Create a new branch. Derive a meaningful name from the
staged diff:
git diff --cached --stat
git diff --cached -- . | head -200
Use the diff summary to generate a branch name following this pattern:
<type>/<short-slug> where type is one of: feat, fix, chore, refactor, docs, test.
Examples: feat/user-auth-jwt, fix/null-pointer-payment, chore/update-deps
git checkout -b <branch-name>
If already on a feature branch: Keep it. Do not rename.
Phase 3: Commit
Write a conventional commit message derived from the staged diff.
Format:
<type>(<optional-scope>): <short imperative summary>
<optional body: what changed and why, not how>
<optional footer: breaking changes, issue refs>
Types: feat, fix, docs, style, refactor, test, chore, perf, ci
Rules:
- Subject line ≤ 72 chars, imperative mood ("add" not "added")
- Body only if the why isn't obvious from the diff
- Reference issues if context is clear from the diff (e.g.,
Closes #42)
git commit -m "<message>"
Phase 4: Push
git push -u origin <branch-name>
If push is rejected due to diverged history (non-fast-forward), see
[Appendix: Handling Diverged Branch] before proceeding.
Phase 5: Create Draft PR
Generate PR title and body from the branch name, commit history, and diff:
git log main..HEAD --oneline
git diff main..HEAD --stat
Title: Conventional format mirroring the primary commit.
Example: feat(auth): add JWT-based user authentication
Body template:
## Summary
<2-4 sentences describing what this PR does and why>
## Changes
<bullet list of key changes derived from diff --stat and commit log>
## Testing
<what was tested or how to verify — infer from test files changed if any>
Create as draft PR:
gh pr create \
--title "<title>" \
--body "<body>" \
--draft \
--base main
Print the PR URL. Save the PR number for polling later.
Phase 6: CI + CodeRabbit Loop
This is the main loop. Repeat until all CI checks pass AND no unresolved
actionable comments remain.
6a. Wait for CI
gh pr checks <pr-number> --watch
Or manually poll:
gh pr checks <pr-number>
States to handle:
| State | Action |
|---|
| All green ✅ | Proceed to 6c |
| Any pending ⏳ | Wait 30s, re-poll |
| Any failed ❌ | Go to [CI Failure Triage] |
Max wait: 20 minutes. If still pending after 20 min, surface to user:
"CI has been running for 20 minutes without completing. Check for stuck runners:
gh run list --branch <branch>"
6b. Triage CI Failures
Read the full logs for each failed check:
gh run list --branch <branch-name> --limit 5
gh run view <run-id> --log-failed
For each failure:
-
Read the error carefully. Identify root cause (test failure, lint error,
build error, type error, missing env var, etc.)
-
Categorize:
- Our code is broken → fix it (see fix guidelines below)
- CI config issue → fix the workflow file if clearly wrong
- Flaky test (non-deterministic, network-dependent, timing) → re-run once:
gh run rerun <run-id> --failed. If it fails again, treat as real failure.
- Main is broken → See [Appendix: Main Is Broken]
-
Fix and recommit:
After fixing, stage and commit with a fix: or ci: conventional commit,
then push. The CI loop restarts automatically.
CI fix guidelines:
- Fix the actual root cause, not just suppress the error
- If a test is legitimately wrong (tests outdated behavior), update the test
with a comment explaining why
- If CI would benefit from a new check (e.g., missing lint step, no test for
a new module), add it and note it in the next commit message
6c. Triage CodeRabbit Comments
After CI is green, fetch all open review comments:
gh pr view <pr-number> --comments
gh api repos/{owner}/{repo}/pulls/<pr-number>/comments \
--jq '.[] | {id: .id, path: .path, line: .line, body: .body}'
Or use:
gh pr view <pr-number> --comments
For each unresolved comment from CodeRabbit:
Decision Framework
Read the full comment. Then decide:
→ ACT on it if:
- It identifies a real bug, edge case, or correctness issue
- It flags a security concern (injection, unvalidated input, etc.)
- It suggests a simplification that genuinely improves readability
- It catches a missing error handler or null check
- It points out a performance issue with a clear fix
→ DISMISS with explanation if:
- It's a false positive (e.g., flags a pattern that is intentionally used)
- It conflicts with another comment and the alternative is clearly worse
- It's a style preference that contradicts the project's existing conventions
- It suggests adding abstraction that would make the code harder to follow
- It's a nitpick that doesn't affect correctness, readability, or performance
→ ESCALATE to user if:
- The fix requires restructuring more than ~50 lines or touching multiple files
in a non-mechanical way (architectural change)
- You're genuinely uncertain which of two conflicting approaches is better
Conflicting comments: When two comments suggest opposite things
(e.g., "extract this" vs "inline this"), reason which is better given:
- How often this code path is called
- Whether the extracted unit has a single clear responsibility
- What the surrounding code style already does
Pick the better one, fix it, dismiss the other with a comment explaining the tradeoff.
Applying Fixes
Fix the code, then stage and push:
git add -A
git commit -m "fix: address CodeRabbit review comments"
git push
After pushing, CI re-runs. Return to Phase 6a.
Resolving / Dismissing Comments
After pushing fixes, reply to resolved comments via the API or CLI:
gh api repos/{owner}/{repo}/pulls/<pr-number>/comments/<comment-id>/replies \
-f body="Fixed in <commit-sha>."
gh api repos/{owner}/{repo}/pulls/<pr-number>/comments/<comment-id>/replies \
-f body="Not acting on this: <brief technical reason>."
6d. Loop Exit Condition
Exit the loop when both are true:
gh pr checks <pr-number> shows all checks as pass- No unresolved actionable CodeRabbit comments remain
Then print a final summary (see Phase 7).
Phase 7: Done — Hand Off to User
Print a clean summary:
✅ PR Ready for Review
Branch: <branch>
PR: <url>
Status: Draft — ready to mark as ready-for-review when you're happy
CI: All checks green
Review: All CodeRabbit comments resolved or dismissed
Commits this session:
<git log main..HEAD --oneline output>
Ask the user:
"PR is clean and draft. Want me to mark it as ready-for-review now? (gh pr ready <pr-number>)"
Do not mark it ready without explicit confirmation.
Appendix: Handling Diverged Branch
If git push fails because the branch has diverged from remote:
git fetch origin
git log --oneline HEAD..origin/<branch>
If the remote commits are ours (e.g., from a previous session):
git rebase origin/<branch>
git push
If the remote has someone else's commits on our feature branch (unusual):
Surface to user and halt. Do not force-push without confirmation.
Appendix: Main Is Broken
If CI fails and the root cause exists in main (not in our diff):
git stash
git checkout main
git pull
gh run list --branch main --limit 5
If confirmed broken on main independently of our changes:
- Restore our branch:
git checkout <branch> && git stash pop
- Halt and report to user:
"CI is failing due to a pre-existing issue on main (not caused by this PR).
Specifically: <failure summary>. You'll need to fix main first, or someone
else needs to. I've kept your branch intact."
- Do not commit to main. Do not attempt to fix main.
Appendix: Suggested CI Additions
During CI triage, if you notice the repo is missing beneficial checks, propose
them after the PR is clean, not during the fix loop. Examples worth suggesting:
- No linter in CI but linter config exists locally → suggest adding lint step
- No test coverage check → suggest adding coverage threshold
- New file type introduced (e.g., first
.proto file) → suggest schema lint
- Secrets/credentials in diff → suggest adding secret scanning
Propose via a follow-up message to the user, not as an autonomous commit.
