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.
npx skills add jiatastic/open-python-skills --skill commit-messagegit clone --depth 1 https://github.com/jiatastic/open-python-skillsWrote 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.
[](https://agentmods.dev/skills/jiatastic/open-python-skills/commit-message)<a href="https://agentmods.dev/skills/jiatastic/open-python-skills/commit-message"><img src="https://agentmods.dev/badge/skills/jiatastic/open-python-skills/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.
<a href="https://agentmods.dev/skills/jiatastic/open-python-skills/commit-message"><img src="https://agentmods.dev/badge/skills/jiatastic/open-python-skills/commit-message.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00049 | $0.01195 |
| Opus 5.5 | $0.00020 | $0.00478 |
| Sonnet 5.5 | $0.00010 | $0.00239 |
| Haiku 4.5 | $0.00005 | $0.00120 |
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 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.
How it starts
The opening of the file, as written. The whole thing — 151 lines — stays where its author put it; the contents beside it link to each section on GitHub.
commit-message
Analyze git changes and generate context-aware commit messages following Conventional Commits.
Quick Start
# Analyze all changes
python3 .shared/commit-message/scripts/analyze_changes.py --analyze
# Get batch commit suggestions
python3 .shared/commit-message/scripts/analyze_changes.py --batch
# Generate message for specific files
python3 .shared/commit-message/scripts/analyze_changes.py --generate "src/api/*.py"
Commands
| Command | Description |
|---|---|
--analyze |
Show all changed files with status and categories |
--batch |
Suggest how to split changes into multiple commits |
--generate [pattern] |
Generate commit message for matching files |
--staged |
Only analyze staged changes (default: all changes) |
Commit Types
| Type | Description | Example |
|---|---|---|
feat |
New feature | feat(api): add user authentication |
fix |
Bug fix | fix(db): resolve connection timeout |
refactor |
Code restructuring | refactor(utils): simplify helper functions |
docs |
Documentation | docs: update README |
test |
Tests | test(api): add user endpoint tests |
chore |
Maintenance | chore: update dependencies |
style |
Formatting | style: fix linting errors |
Batch Commit Workflow
When you have multiple unrelated changes:
- Run
--batchto see suggested commit groups - Stage files for first commit:
git add <files> - Commit with suggested message
- Repeat for remaining groups
Grouping Strategy
Files are grouped by:
- Directory/Module:
src/api/,tests/,docs/ - Change Type: Added vs Modified vs Deleted
- Semantic Relationship: Related files together
Context-Aware Commit Messages
Note: The
analyze_changes.pyscript provides file grouping and basic suggestions. Use its output as a starting point, then readgit diffto understand the actual changes and generate context-aware messages following the examples below.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 151 lines · 49 tokens per session scan A dae62e43b4f7
commit-message is a skill published in the GitHub repository jiatastic/open-python-skills (10 stars, last pushed 8mo ago), licensed MIT. It adds 49 tokens to every session and 1,195 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 2026-08-31.
Other skills, from other repositories
post-commit
Use when a code commit just landed (not wip/amend/undo) and CHANGELOG or plugin-version post-commit actions are needed.
commit-detection
Detects optimal commit type from git changes. Use when analyzing commits, determining commit type, or before committing.
public-git-workflow-expert-base
A reference guide to Git, a tool for tracking code changes and collaborating through branches and reviews. It also documents team rules for commits, branch naming, Gitea, and repository mirroring.
conventional-commits
The Conventional Commits format — also called "semantic commits" / semantic commit messages — a type(scope): description header (feat, fix, …) plus an optional BREAKING CHANGE footer, and how it makes history machine-readable to drive automated version bumps and changelogs. Use when writing a commit message or PR…
Git Commit Writer
Generates conventional commit messages from staged changes or a diff.
datalad
Retrieves, versions, and publishes scientific datasets with DataLad and git-annex, and captures computational provenance with datalad run, rerun, and containers-run. Use when cloning or fetching data from OpenNeuro, DANDI, datasets.datalad.org, or any DataLad dataset; when a file in a dataset reads as a broken symlink…