agentmods.dev

commit-message

commit-message is a skill for Claude Code, Codex from ahwurm/localharness. It costs 42 tokens per session (139 once invoked), scanned A, original, MIT.

A Git workflow that writes a short commit message from the changes staged for the next commit. A commit is a saved set of project changes in Git.

In plain words
What is it for?
Use it to draft, reword, or correct a commit message based on the staged diff.
Why use it?
It removes the guesswork from describing staged changes in a consistent format while leaving the actual commit to the developer.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 59repo +2 2d ago A scan 42 tokens original MIT

Good fit Use it to draft, reword, or correct a commit message based on the staged diff.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ahwurm/localharness/commit-message
View source ↗ ahwurm/localharness localharness.dev
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 ahwurm/localharness --skill commit-message
Clone the repo
git clone --depth 1 https://github.com/ahwurm/localharness

Made for: Claude Code, Codex.

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-message

README.md
[![agentmods](https://agentmods.dev/badge/skills/ahwurm/localharness/commit-message/github.svg)](https://agentmods.dev/skills/ahwurm/localharness/commit-message)
Your own site
<a href="https://agentmods.dev/skills/ahwurm/localharness/commit-message"><img src="https://agentmods.dev/badge/skills/ahwurm/localharness/commit-message/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-message

Your own site · 80×15
<a href="https://agentmods.dev/skills/ahwurm/localharness/commit-message"><img src="https://agentmods.dev/badge/skills/ahwurm/localharness/commit-message.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 139 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 original 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 $0.00042 $0.00139
Opus 5.5 $0.00017 $0.00056
Sonnet 5.5 $0.00008 $0.00028
Haiku 4.5 $0.00004 $0.00014

Measured 7d ago against content hash 2304476cd4f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

commit-message 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 7d 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.

src/localharness/assets/affordance/skills/commit-message/SKILL.md · 13 lines

What it actually says

Commit message

  1. Read the staged changes with git diff --staged.
  2. Pick the component the changes touch, such as the folder or module name.
  3. Write one lowercase sentence saying what changed and why it matters.
  4. Put the component and a colon in front: component: sentence.
  5. Keep the line under seventy-two characters.
  6. Show the message in the reply and leave committing to the person.
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. 7d ago First seen · 13 lines · 42 tokens per session scan A 2304476cd4f8

Subscribe to this mod's changes

commit-message is a skill published in the GitHub repository ahwurm/localharness (59 stars, last pushed 2d ago), licensed MIT. It adds 42 tokens to every session and 139 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 2026-10-30.

CommitsCost OptimizationGit and workflowagentagent-frameworkai-agentsclaudellama-cpp
Related

commit-message compared with skills from other repositories

commit-message next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
commit-messageahwurm/localharnessSkill592d agoMITA42Claude Code, Codex
commitclacky-ai/openclackySkill1.2kyesterdayMITA0Claude Code, Codex
commitcongchuanling-dot/CohortSkill1882mo agoMITA59Claude Code
ship-changeBlackBeltTechnology/pi-agent-dashboardSkill3412d agoMITC129Claude Code, Codex
caveman-commitjohn-data-chen/hermes-agent-backupSkill23mo agoMITA79Claude Code, Codex
adk-gitgoogle/adk-pythonSkill22kyesterdayApache-2.0A138Claude Code, Codex
engineer-bot-getting-startedmakecindy/cindySkill9.3kyesterdayApache-2.0A44Claude Code, Codex