commit-message

Suggest a clear and simple commit message for the current changes.

Command for Claude Code

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.

agentmods
npx agentmods add commands/ttktjmt/mjswan/commit-message
Clone the repo
git clone --depth 1 https://github.com/ttktjmt/mjswan

Made for: Claude Code.

Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 247 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00011 $0.00247
Opus 5 $0.00005 $0.00123
Sonnet 5 $0.00002 $0.00049
Haiku 4.5 $0.00001 $0.00025

Measured today against content hash 14d3ffd5f247, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 today.

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.

.claude/commands/commit-message.md · 25 lines

What it actually says

Context

  • Current git status: !git status
  • Current git diff (staged and unstaged changes, excluding lockfiles): !git diff HEAD -- ':!package-lock.json' ':!uv.lock'

Your task

Based on the above changes, output a concise and descriptive commit message following these rules:

  1. Use the imperative mood (e.g. "Add", "Fix", "Update", "Remove")
  2. Keep the subject line under 72 characters
  3. Write in English
  4. Avoid vague words like "change", "update files", or "fix stuff"
  5. Default to a single subject line. Only add a body if the changes are genuinely large and span multiple unrelated concerns that cannot be summarized in one line.
  6. If a body is needed, separate it from the subject with a blank line and use short bullet points.

Output only the commit message itself — no explanations, no extra text.

Do NOT run git commit or any other write operation. Only read and suggest.

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. today First seen · 25 lines · 11 tokens per session scan A 14d3ffd5f247

Subscribe to this mod's changes

commit-message is a command published in the GitHub repository ttktjmt/mjswan (325 stars, last pushed 2d ago), licensed Apache-2.0. It adds 11 tokens to every session and 247 once invoked, about $0.0001 per session on Opus 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 2026-09-01.