commit-analyzer

commit-analyzer is an agent for Claude Code from orin-dx/agent-plugins. It costs 137 tokens per session (797 once invoked), scanned A, original, MIT.

A helper agent that writes a conventional commit message from staged git changes. Conventional commits use labels such as feat, fix, or docs to describe the kind of change.

In plain words
What is it for?
Use it before committing staged work when you need the commit message, type, scope, and breaking-change status.
Why use it?
It turns the actual staged diff into a consistent commit description and identifies breaking changes when present.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter; mentions subagents.

Good fit Use it before committing staged work when you need the commit message, type, scope, and breaking-change status.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/orin-dx/agent-plugins/commit-analyzer
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.

Clone the repo
git clone --depth 1 https://github.com/orin-dx/agent-plugins

Made for: Claude Code.

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-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/agents/orin-dx/agent-plugins/commit-analyzer/github.svg)](https://agentmods.dev/agents/orin-dx/agent-plugins/commit-analyzer)
Your own site
<a href="https://agentmods.dev/agents/orin-dx/agent-plugins/commit-analyzer"><img src="https://agentmods.dev/badge/agents/orin-dx/agent-plugins/commit-analyzer/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-analyzer

Your own site · 80×15
<a href="https://agentmods.dev/agents/orin-dx/agent-plugins/commit-analyzer"><img src="https://agentmods.dev/badge/agents/orin-dx/agent-plugins/commit-analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 137 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 797 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 $0.00137 $0.00797
Opus 5.5 $0.00055 $0.00319
Sonnet 5.5 $0.00027 $0.00159
Haiku 4.5 $0.00014 $0.00080

Measured 1mo ago against content hash c8955315ebc1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

commit-analyzer 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/courier/agents/commit-analyzer.md · 53 lines

What it actually says

<load_first> shared/references/delivery/commits.md </load_first>

{
  "commit_message": "string",
  "type": "feat|fix|docs|style|refactor|test|chore|perf|ci|build",
  "scope": "string|null",
  "breaking": false,
  "reasoning": "string"
}

reasoning is a scratchpad — explain how type and scope were chosen, in 1-2 sentences. It is not forwarded downstream, so a longer scratchpad buys nothing.

WHEN the change removes or alters a public API in a way that breaks existing callers, set breaking to true. NEVER use the diff's file names or variable names as the commit message — explain the intent, not the mechanism. IF scope cannot be determined from the diff alone, set it to null.

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 Changed · +1 lines c8955315ebc1
  2. 1mo ago First seen · 52 lines · 137 tokens per session scan A a92b5903049b

Subscribe to this mod's changes

commit-analyzer is an agent published in the GitHub repository orin-dx/agent-plugins (1 stars, last pushed 18d ago), licensed MIT. It adds 137 tokens to every session and 797 once invoked, about $0.0005 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 2026-08-31.