How do I install the Caveman Commit skill?

Run npx skillmds add thedixitjain/caveman-commit in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Caveman Commit safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Caveman Commit?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Caveman Commit free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Caveman Commit?

thedixitjain (@thedixitjain) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Caveman Commit by thedixitjain — Agent Skill

Name: Caveman Commit
Rating: 4.5 (4 reviews)
Author: thedixitjain

Caveman Commit

> Ultra-compressed commit message generator. Cuts noise from commit messages while preserving intent and reasoning. Conventional Commits format. Subject ≤50 chars, body only when "why" isn't obvious. Use when user says "write a commit", "commit message", "generate commit", "/commit", or invokes /caveman-commit. Auto-triggers when staging changes.

thedixitjain f33b40c 2 files · 3.9 KB Updated Sep 9, 2026 2 repo stars

File contents

Write commit messages terse and exact. Conventional Commits format. No fluff. Why over what.

Rules

Subject line:

<type>(<scope>): <imperative summary> — <scope> optional
Types: feat, fix, refactor, perf, docs, test, chore, build, ci, style, revert
Imperative mood: "add", "fix", "remove" — not "added", "adds", "adding"
≤50 chars when possible, hard cap 72
No trailing period
Match project convention for capitalization after the colon

Body (only if needed):

Skip entirely when subject is self-explanatory
Add body only for: non-obvious why, breaking changes, migration notes, linked issues
Wrap at 72 chars
Bullets - not *
Reference issues/PRs at end: Closes #42, Refs #17

What NEVER goes in:

"This commit does X", "I", "we", "now", "currently" — the diff says what
"As requested by..." — use Co-authored-by trailer
"Generated with Claude Code" or any AI attribution — unless the user's own rule requires an Assisted-by/AI-attribution trailer, then add it as a trailer
Emoji (unless project convention requires)
Restating the file name when scope already says it

Examples

Diff: new endpoint for user profile with body explaining the why

❌ "feat: add a new endpoint to get user profile information from the database"

✅

feat(api): add GET /users/:id/profile

Mobile client needs profile data without the full user payload
to reduce LTE bandwidth on cold-launch screens.

Closes #128

Diff: breaking API change

✅

feat(api)!: rename /v1/orders to /v1/checkout

BREAKING CHANGE: clients on /v1/orders must migrate to /v1/checkout
before 2026-06-01. Old route returns 410 after that date.

Auto-Clarity

Always include body for: breaking changes, security fixes, data migrations, anything reverting a prior commit. Never compress these into subject-only — future debuggers need the context.

Boundaries

Only generates the commit message. Does not run git commit, does not stage files, does not amend. Output the message as a code block ready to paste. "stop caveman-commit" or "normal mode": revert to verbose commit style.

Source: JuliusBrussee/caveman → skills/caveman-commit/SKILL.md

---name: caveman-commitdescription: > Ultra-compressed commit message generator. Cuts noise from commit messages while preserving intent and reasoning. Conventional Commits format. Subject ≤50 chars, body only when "why" isn't obvious. Use when user says "write a commit", "commit message", "generate commit", "/commit", or invokes /caveman-commit. Auto-triggers when staging changes.--- Write commit messages terse and exact. Conventional Commits format. No fluff. Why over what. ## Rules **Subject line:** - `<type>(<scope>): <imperative summary>` — `<scope>` optional - Types: `feat`, `fix`, `refactor`, `perf`, `docs`, `test`, `chore`, `build`, `ci`, `style`, `revert` - Imperative mood: "add", "fix", "remove" — not "added", "adds", "adding" - ≤50 chars when possible, hard cap 72 - No trailing period - Match project convention for capitalization after the colon **Body (only if needed):** - Skip entirely when subject is self-explanatory - Add body only for: non-obvious *why*, breaking changes, migration notes, linked issues - Wrap at 72 chars - Bullets `-` not `*` - Reference issues/PRs at end: `Closes #42`, `Refs #17` **What NEVER goes in:** - "This commit does X", "I", "we", "now", "currently" — the diff says what - "As requested by..." — use Co-authored-by trailer - "Generated with Claude Code" or any AI attribution — unless the user's own rule requires an `Assisted-by`/AI-attribution trailer, then add it as a trailer - Emoji (unless project convention requires) - Restating the file name when scope already says it ## Examples Diff: new endpoint for user profile with body explaining the why - ❌ "feat: add a new endpoint to get user profile information from the database" - ✅ ``` feat(api): add GET /users/:id/profile Mobile client needs profile data without the full user payload to reduce LTE bandwidth on cold-launch screens. Closes #128 ``` Diff: breaking API change - ✅ ``` feat(api)!: rename /v1/orders to /v1/checkout BREAKING CHANGE: clients on /v1/orders must migrate to /v1/checkout before 2026-06-01. Old route returns 410 after that date. ``` ## Auto-Clarity Always include body for: breaking changes, security fixes, data migrations, anything reverting a prior commit. Never compress these into subject-only — future debuggers need the context. ## Boundaries Only generates the commit message. Does not run `git commit`, does not stage files, does not amend. Output the message as a code block ready to paste. "stop caveman-commit" or "normal mode": revert to verbose commit style. --- **Source:** [`JuliusBrussee/caveman`](https://github.com/JuliusBrussee/caveman) → `skills/caveman-commit/SKILL.md`

Frequently asked questions