commit-messages

commit-messages is a skill for Claude Code from nette/claude-code. It costs 59 tokens per session (456 once invoked), scanned A, original, no licence file.

A set of instructions for writing commit messages, which are short notes describing changes saved to version control. It defines the required lowercase, past-tense, subject-and-description format.

In plain words
What is it for?
It is for creating commit messages, staging changes, tagging releases, and following the project’s commit style.
Why use it?
It helps keep the project’s change history consistent and easier to scan.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the nette-dev plugin — 4 skills shipped together

Good fit It is for creating commit messages, staging changes, tagging releases, and following the project’s commit style.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nette/claude-code/commit-messages
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add nette/claude-code --skill commit-messages
Clone the repo
git clone --depth 1 https://github.com/nette/claude-code

Made for: Claude Code.

Or install nette-dev, the plugin that ships this one along with the rest of its 4 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for commit-messages

README.md
[![agentmods](https://agentmods.dev/badge/skills/nette/claude-code/commit-messages/github.svg)](https://agentmods.dev/skills/nette/claude-code/commit-messages)
Your own site
<a href="https://agentmods.dev/skills/nette/claude-code/commit-messages"><img src="https://agentmods.dev/badge/skills/nette/claude-code/commit-messages/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for commit-messages

Your own site · 80×15
<a href="https://agentmods.dev/skills/nette/claude-code/commit-messages"><img src="https://agentmods.dev/badge/skills/nette/claude-code/commit-messages.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 456 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.00456
Opus 5.5 $0.00024 $0.00182
Sonnet 5.5 $0.00012 $0.00091
Haiku 4.5 $0.00006 $0.00046

Measured 1mo ago against content hash b882b09f10b5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

commit-messages scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/nette-dev/skills/commit-messages/SKILL.md · 57 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 57 lines · 59 tokens per session scan A b882b09f10b5

Subscribe to this mod's changes

commit-messages is a skill published in the GitHub repository nette/claude-code (44 stars, last pushed 2mo ago), with no licence file. It adds 59 tokens to every session and 456 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

caveman-commit

Write a Conventional Commits message compressed to intent only. Use for "write a commit", "commit message", /commit or /caveman-commit.

JuliusBrussee/caveman · 38 tokens

contextual-commit

Write contextual commits that capture intent, decisions, and constraints alongside code changes. Use when committing code, finishing a task, or when the user asks to commit. Extends Conventional Commits with structured action lines in the commit body that preserve WHY code was written, not just WHAT changed.

yamadashy/repomix · 62 tokens

resolve-publish

Commit the validated fix and follow local-only, workflow-owned, or direct PR publication.

omnigent-ai/omnigent · 21 tokens

meta-pre-commit-quality-gate

Run three quality gates (ruff + mypy + pytest) in parallel over the staged diff, then arbitrate a single BLOCK/APPROVE verdict. Use before committing changes locally when you want a comprehensive pre-commit gate beyond per-file linting — exactly the same gate set CI enforces.

opensquilla/opensquilla · 68 tokens

commit-push-pr

Commit current changes, push to remote, and create or update a pull request. Use when the user wants to commit and create a PR, push changes and open a pull request, or ship their current work as a PR.

dyoshikawa/rulesync · 50 tokens

moai-ref-git-workflow

Git workflow patterns, branch strategies, conventional commits, and PR templates reference for git operations. Agent-extending skill that amplifies manager-git expertise with production-grade git workflow patterns. NOT for: code implementation, testing, architecture design, documentation content.

modu-ai/moai-adk · 58 tokens