commit-message-writer SKILL.md skillA
commit-message-writer from lethe044/agentskill-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lethe044/agentskill-kit/commit-message-writer@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lethe044/agentskill-kit
- Path
skills/commit-message-writer/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Oct 26, 2026
- Size
- 2,066 bytes
- Repository stars
- 48
- License
- MIT
Writes clear git commit messages in the conventional commits style from a diff or a description of the change. Use when the user asks for a commit message, wants to tidy up a message before pushing, or has staged changes and no wording yet.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Commit message writer
## When to use
- The user pastes a diff, or says "write a commit message for this".
- The user shows a vague message ("fix stuff", "wip") and wants it improved.
- A change touches several areas and should be split into more than one commit.
## Format
```
<type>(<optional scope>): <summary>
<optional body>
<optional footer>
```
Types: `feat`, `fix`, `docs`, `refactor`, `perf`, `test`, `build`, `ci`, `chore`. Add `!` after the type or a
`BREAKING CHANGE:` footer for incompatible changes.
## Rules
1. The summary is at most 72 characters, in the imperative mood ("add", not "added"), with no trailing period.
2. Say what changed and why, not how. The diff already shows how.
3. Use the body for the reason, the trade-off or the side effects. Wrap lines at 72 characters.
4. Reference issues in the footer, for example `Closes #42`.
5. If the diff mixes unrelated changes, say so and propose one message per change.
## Steps
1. Read the diff and find the single main intent.
2. Pick the type and a scope that matches a folder or module name used in the repo.
3. Write the summary, then the body only if the reason is not obvious.
…Read the whole file at its exact version.
How to install
mdr add lethe044/agentskill-kit/commit-message-writer@sha256:de3f605c379bae47The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_rgdj25wwdkam2rxz)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 26, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2066 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
lethe044/agentskill-kit · 48 stars · license MIT · pushed 2026-10-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rgdj25wwdkam2rxz GET https://markdownregistry.com/api/v1/resolve?ref=lethe044/agentskill-kit/commit-message-writer GET https://markdownregistry.com/api/v1/blob/de3f605c379bae47bb06b6bb936ce03ccd807dc391ad36c2462e96c9377f064c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.