caveman SKILL.md skillC

caveman from alirezarezvani/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add alirezarezvani/claude-skills/caveman@git:20260514.9975cc9

Pins git:20260514.9975cc9 in mdr.lock. Pin the fingerprint instead.

Audit grade
C, 13 of 17 checks passed
Kind
SKILL.md skill
Repository
alirezarezvani/claude-skills
Path
.gemini/skills/caveman/SKILL.md
Versions recorded
1
Latest version
git:20260514.9975cc9, committed May 14, 2026
Size
52 bytes
Repository stars
29,054
License
MIT

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

../../../engineering/caveman/skills/caveman/SKILL.md

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add alirezarezvani/claude-skills/caveman@sha256:1d4f467aa72c1c78

The line at the top of this page pins the label git:20260514.9975cc9, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_dymcdz2sgvs52hyq.svg)](https://markdownregistry.com/a/art_dymcdz2sgvs52hyq)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on May 14, 2026.

versioncommittedcommitsizeaudit
git:20260514.9975cc9 latest2026-05-14 9975cc9 52 BC view

Audit of the latest version

C  13 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: Frontmatter block present
  • fail: Frontmatter declares a name
  • fail: Frontmatter declares a description
  • fail: Size between 200 bytes and 200 KB (52 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

alirezarezvani/claude-skills · 29,054 stars · license MIT · pushed 2026-10-31 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dymcdz2sgvs52hyq
GET https://markdownregistry.com/api/v1/resolve?ref=alirezarezvani/claude-skills/caveman
GET https://markdownregistry.com/api/v1/blob/1d4f467aa72c1c7879f09676f64d4cfd934170fecb93cc1108cd36a5f298226d

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in alirezarezvani/claude-skills

Other files named caveman

caveman SKILL.md skill
juliusbrussee/caveman · plugins/caveman/skills/caveman/SKILL.md · Terse caveman voice: answer first, fluff gone, every technical fact kept. Use for /caveman, "caveman mode", "talk like…
git:20261006.2178ed6 · audit A · 116,476 stars
caveman SKILL.md skill
juliusbrussee/caveman · skills/caveman/SKILL.md · Terse caveman voice: answer first, fluff gone, every technical fact kept. Use for /caveman, "caveman mode", "talk like…
git:20261006.2178ed6 · audit A · 116,476 stars
caveman SKILL.md skill
hoangnguyen0403/agent-skills-standard · .agents/skills/caveman/SKILL.md · Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical…
git:20260929.1450937 · audit A · 582 stars
caveman SKILL.md skill
dmae97/omk · .omk/skills/caveman/SKILL.md · Opt-in ultra-compressed OUTPUT style for OMK — port of JuliusBrussee/caveman (MIT, pin 0d95a81). Cuts output tokens…
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caveman SKILL.md skill
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