Install
$ agentstack add skill-yegor256-courier-submit-a-pull-request ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Target
Target GitHub repository user named, or origin otherwise. Use repository's actual default branch as base. Resolve base branch at runtime, never hard-coding main.
Preconditions
Refuse on default branch or with dirty working tree. Refuse when no commits sit ahead of default branch. Refuse when open pull request already targets same branch. Confirm branch is up to date with remote default.
Boundaries
Submit commits untouched. Skip editing, amending, rebasing, squashing, building, testing, and linting.
Branch
Push branch before opening pull request.
Title
Use imperative-mood title, not Fixes or Update. Derive title and body, never from branch name.
Body
Write body as few short paragraphs. Cover what changes, why, and any follow-up. Quote snippet of most important change, no longer than ten lines. Trust code to convey change better than prose.
Format
Shape pull request as imperative title plus short prose body. Shape comment as one or two sentences.
Voice
Write like human. Vary rhythm, never sliding into AI cadence. Open with substance, never with boilerplate or buzzword strings. End body on last sentence. Skip Generated with footers, Co-Authored-By trailers, and robot emoji.
Closing
Use closing keyword only when user or commit already cites issue.
Owner
Read owner from repository slug. For organization, use top recent committer as owner. Stop when owner stays unknown. Ask user to resolve it.
Comment
Skip comment when owner is authenticated account. Post one follow-up comment to owner otherwise. Mention owner in that comment. Offer to clarify in that comment. Keep comment to one or two sentences. Ping one account. Let owner set their own timing.
Example
Branch 42-retry adds retry logic and user says "open PR". Push branch to origin. Title pull request Add retry to courier client. Write few short paragraphs covering change and motivation. Quote most important change, under ten lines. Ping owner once in follow-up comment.
Stop
Stop after comment, or after pull request when you skip comment.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: yegor256
- Source: yegor256/courier
- License: MIT
Install and usage instructions live in the source repository linked above.
Reviews
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Versions
- v0.1.0 Imported from the upstream source.