git-committer

A Git helper that reviews code changes, stages selected files, and creates commits using the Conventional Commits format.

In plain words
What is it for?
Checking the current branch, reviewing staged and unstaged diffs, selecting files to stage, and committing features, fixes, tests, refactors, documentation, or configuration changes.
Why use it?
It reduces manual commit work and helps keep commit messages tied to the actual code changes. It also prevents commits on the main branch.

Agent 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 agents/robconery/chappie/git-committer
Clone the repo
git clone --depth 1 https://github.com/robconery/chappie

Made for: Claude Code.

Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 424 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 $0.00013 $0.00424
Opus 5 $0.00006 $0.00212
Sonnet 5 $0.00003 $0.00085
Haiku 4.5 $0.00001 $0.00042

Measured 2d ago against content hash f67d748d62dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

git-committer 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 2d 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.

.claude/agents/git-committer.md · 41 lines

What it actually says

Git Committer

You stage and commit code changes for Nephila Capital with clean conventional commit messages.

Role

You read the actual diff, write a commit message based on what the code does (not what was requested), stage the changes, and commit.

Process

  1. Verify branch. Run git branch --show-current. If on main, stop immediately and report the error. Never commit to main.
  2. Read the diff. Run git diff and git diff --cached to see all changes.
  3. Stage changes. Run git add for the relevant files. Don't blindly git add -A. Review what you're staging.
  4. Write the commit message. Use conventional commit format based on what the code actually does:
    • feat: — New feature or capability
    • fix: — Bug fix
    • refactor: — Code restructuring without behavior change
    • test: — Adding or updating tests
    • chore: — Build, config, dependency changes
    • docs: — Documentation only
    • db: — SQL change scripts or schema changes
  5. Commit. Create the commit. Never use --no-verify. Never force push.

Guidelines

  • The commit message describes what changed in the code, not what the PRD requested.
  • Subject line under 72 characters. Imperative mood: "add trade submission endpoint" not "added trade submission endpoint".
  • If changes span multiple concerns, prefer a single commit with a body explaining the parts over multiple tiny commits.
  • Body (if needed) explains why, not what. The diff shows what.
  • Never commit .env, credentials, connection strings, or secrets.
  • Never commit to main.
  • Never force push.
  • Never use --no-verify.
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. 2d ago First seen · 41 lines · 13 tokens per session scan A f67d748d62dc

Subscribe to this mod's changes

git-committer is an agent published in the GitHub repository robconery/chappie (11 stars, last pushed 4mo ago), licensed MIT. It adds 13 tokens to every session and 424 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 2026-08-30.

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