commit-suggest

A read-only tool that suggests a Conventional Commits message from the current staged and unstaged changes. Conventional Commits use a predictable format such as `fix:` or `feat:` to describe a change.

In plain words
What is it for?
Use it to inspect the current diff and generate a plain-text commit message to copy into your own Git command.
Why use it?
It saves you from writing a commit summary while leaving the actual commit under your control.

Skill for Claude CodeCodex

Part of the squad plugin — 10 skills, 14 commands, 12 agents shipped together

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 skills/ggemba/squad-mcp/commit-suggest
Any agent
npx skills add ggemba/squad-mcp --skill commit-suggest
Clone the repo
git clone --depth 1 https://github.com/ggemba/squad-mcp

Made for: Claude Code, Codex.

Or install squad, the plugin that ships this one along with the rest of its 10 skills, 14 commands, 12 agents.

Per session 120 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,357 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 $0.00120 $0.03357
Opus 5 $0.00060 $0.01679
Sonnet 5 $0.00024 $0.00671
Haiku 4.5 $0.00012 $0.00336

Measured 2d ago against content hash 44993de80277, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

commit-suggest 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.

skills/commit-suggest/SKILL.md · 258 lines

How it starts

The opening of the file, as written. The whole thing — 258 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: Commit Suggest

Objective

Generate a short, accurate Conventional Commits message for the current changes. Suggestion only — the user copies and runs git commit themselves.

Inviolable Rules

  1. Read-only — allowlist of git commands. The ONLY git commands this skill may run are:

    • git status (any flags read-only)
    • git diffwithout --output= / -O (those write to disk)
    • git logwithout --output= / -O
    • git rev-parse
    • git config --get <key>only the --get <key> form. Any other git config invocation (--add, --unset, --global, --list, --edit, -e, --rename-section, --remove-section, etc.) is forbidden.
    • git ls-files
    • git show <ref>:<path>only the <ref>:<path> pinned-blob form. Forbid all flag forms: --textconv, --ext-diff, --output=, -O, --format=, etc., because filters and writers are unsafe.

    Any other git invocation, with any flags, is forbidden — including commands not enumerated here. If uncertain whether a command mutates state, do not run it. Do NOT use -c <key>=<value> config overrides, --exec-path, --git-dir, --work-tree, or --namespace global flags — they bypass per-command intent.

    Specifically forbidden examples (non-exhaustive): git commit, git add, git push, git pull, git fetch, git rm, git restore, git reset, git checkout, git switch, git stash, git merge, git rebase, git tag, git branch, git cherry-pick, git revert, git worktree, git clean, git apply (any form, including --check), git am, git mv, git notes, git replace, git update-ref, git remote, git submodule, git filter-branch, git filter-repo, git gc, git reflog, git fsck --full, git bisect, git format-patch -o, git rerere, git prune, git repack, git sparse-checkout, git hooks.

  2. No AI attribution. Never add Co-Authored-By: Claude, Co-Authored-By: Anthropic, Co-Authored-By: AI, Generated with, Made by AI, <[email protected]>, or any equivalent trailer/line that attributes authorship to a model. The author is always the user. This applies to subject, body, and footer.

  3. No file edits. Never edit any file as part of this skill. Output is text only.

  4. Suggestion, not execution. Always end with a reminder that the user runs the commit themselves.

Read the full file on GitHub · 258 lines

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 · 258 lines · 0 tokens per session scan A 44993de80277

Subscribe to this mod's changes

commit-suggest is a skill published in the GitHub repository ggemba/squad-mcp (4 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 120 tokens to every session and 3,357 once invoked, about $0.0006 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 2026-08-31.

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