commit

A commit-organising tool for turning uncommitted code changes into separate commits, with each commit covering one related piece of work.

In plain words
What is it for?
Use it when committing changes to group files by concern, follow the repository's message style, and check that the worktree is clean.
Why use it?
It keeps project history easier to understand and prevents unrelated changes from being bundled together.

Skill for Claude CodeCodex

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

Made for: Claude Code, Codex.

Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 603 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 $0.00053 $0.00603
Opus 5 $0.00026 $0.00302
Sonnet 5 $0.00011 $0.00121
Haiku 4.5 $0.00005 $0.00060

Measured yesterday against content hash 82d79a1cf714, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

commit 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 yesterday.

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/SKILL.md · 74 lines

How it starts

The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Git Commit

Group all unstaged/untracked changes into atomic commits — one commit per logical concern. A single concern is just the degenerate case: one commit. Never push — pushing belongs to the /ship cycle.

Message Style

Match the repo's existing commit patterns from log.

  • Extreme concision — sacrifice grammar for brevity
  • Focus on "why" not "what"
  • Imperative mood
  • Conventional commits when the repo uses them (feat/fix/refactor/docs/chore + scope)

Workflow

  1. Review full diff and status
  2. Analyze recent commit style from log
  3. Identify logical groups among the changed files. Common groupings:
    • Feature or bug fix (src files implementing one thing)
    • Tests for that feature
    • Config changes (package.json, tsconfig, etc.)
    • Formatting-only changes (no logic change)
    • Docs / README updates
    • Asset changes (images, fonts, public files)
  4. For each group: a. Stage only those files explicitly by name (never git add . or -A) b. Write a commit message matching repo style c. Commit with HEREDOC format d. Run git status to confirm staging is clean before the next group
  5. Run git status to verify a clean working tree

Grouping Rules

  • Formatting-only changes (whitespace, quotes, indentation) go in their own commit, separate from logic changes
  • If a file has both logic and formatting changes, keep them together in the logic commit
  • Tests and the code they test can share a commit

Examples

Single concern — one commit:

git add src/auth.ts
git commit -m "fix: null check in login handler"

Multiple concerns — split:

git add src/components/SearchBar.tsx src/hooks/useSearch.ts
git commit -m "feat: add search bar component"
git add README.md
git commit -m "docs: document search usage"

Rules

  • NEVER push — pushing belongs to /ship
  • NEVER git add . or -A — stage explicitly by name
  • NEVER amend unless requested
  • NEVER skip hooks
  • NEVER commit secrets

Read the full file on GitHub · 74 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. yesterday First seen · 74 lines · 53 tokens per session scan A 82d79a1cf714

Subscribe to this mod's changes

commit is a skill published in the GitHub repository helderberto/agent-skills (13 stars, last pushed 10d ago), licensed MIT. It adds 53 tokens to every session and 603 once invoked, about $0.0003 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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