Git Commit Writer — Diff to Conventional Message
Write Conventional Commit subjects + why-bodies from a diff or change summary. Type/scope, breaking notes, trailers only when supplied. Evidence-first — no invented tickets.
$5
Works with the AI tools you already use
Claude Code
Cursor
Codex CLI
Muse
Dots+22 moreClaude CodeCursorCodex CLIMuseDots
OpenClaw
Manus
Grok
Grok Bot+18 agentsGit Commit Writer — Diff to Conventional Message
Example session with this skill installed
change_evidence:
--- a/webhooks/stripe.ts
+++ b/webhooks/stripe.ts
@@ handleCheckout
+const retryAfter = Number(res.headers.get('Retry-After') || 0)
+if (retryAfter > 0) await sleep(retryAfter * 1000)
Also added unit coverage in stripe.test.ts for duplicate delivery.
intent: stop duplicate fulfilment when Stripe retries a webhook we already processed
style: conventional
issue_refs: (none)
breaking: no
- Read your context and instructions
- Compiled the git commit writer
Commit message draft
Recommended
fix(webhooks): honour Stripe Retry-After on checkout events
Avoid duplicate fulfilment when Stripe retries a delivery that
already succeeded. Adds backoff using the Retry-After header and
covers the path in unit tests.
Why this shape
- Type: fix (corrects retry handling bug)
- Scope: webhooks (touched stripe webhook path)
- Evidence used: stripe.ts Retry-After sleep + stripe.test.ts
Alternatives
- fix(stripe): backoff webhook retries with Retry-After
- fix(webhooks): prevent duplicate checkout fulfilment on retry
Pre-commit checklist
- Subject ≤72 chars, imperative
- Body explains why
- No secrets
- No invented issue trailers
Connects securely to your tools. The creator never sees your data.
What you get
About this skill
Stop dumping vague commit subjects like "fix stuff". This Cygnix Labs skill turns a supplied diff, staged-change summary, or clear intent into a ready-to-paste Conventional Commits message: type, optional scope, imperative subject, a why-focused body, and footers only when you supply issue ids.
What you get
- Recommended commit block plus ranked subject alternatives
- Type/scope reasoning grounded in the evidence you pasted
- Breaking-change footer only when you mark a break
- Pre-commit checklist (length, secrets, invented refs)
Honesty rules
- No invented ticket numbers, co-authors, or CVE ids
- No fake claims that the commit will pass CI or get merged
- Redacts secrets if they appear in a pasted diff
Built by Cygnix Labs (cygnixlabs.com · portfolio.cygnixlabs.com · info@cygnixlabs.com). Process template only — a human should skim before git commit.
How to install
Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.
- 1
Download the ZIP
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- 2
Unzip into your skills folder
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- 3
Ask your agent to use it
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