caveman
Skill1 starsChanged 3 months agoMITView on GitHub
Use when the user asks for terse, concise, token-efficient replies while keeping technical accuracy, says "caveman mode", "be brief", "less tokens", "回答短点", "少废话", "减少 token", or invokes /caveman.
- Deletes or force-pushes
184 other projects use a version of this, 136 of them edited.
Adopted by
Most recently taken up by
- Markssuave/Markssuave-Agent-skillstheir own version, first seen Nov 8, 2026
- aegntic/compound-engineeringedited, first seen Nov 8, 2026
- ishandutta2007/Awesome-Claude-Skillstheir own version, first seen Nov 8, 2026
- mjlueck-hash/cavemanedited, first seen Nov 8, 2026
- dhruvsaxena1998/skillstheir own version, first seen Nov 8, 2026
- dalonga-kohi/mawltheir own version, first seen Nov 8, 2026
Used with
Projects with it also use addskill, apply-firmware and 10 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
ryanportfolioSkilladdskill
Create, import, update, or install repo or personal skills: runtime ownership, resources, discovery checks.
Also in 6 projects that use this
ryanportfolioSkillapply-firmware
Bring current folder (plain folder, existing repo, old or partial firmware copy) up to full Harness Firmware in place. Mirror external repo → adopt-repo.
Also in 6 projects that use this
- +10 more from ryanportfolio
Other versions184 projects use a version of this.
Word for word · 0
None found.
Edited · 136
- stagewise-io/stagewise★ 6.8k17% same
- codejunkie99/agentic-stack★ 2.3k13% same
- VladSez/easy-invoice-pdf★ 1.1k35% same
- FidelusAleksander/ghcertified★ 99632% same
- shobcoder/shob★ 57532% same
- HoangNguyen0403/agent-skills-standard★ 56535% same
- victorgarciaesgi/regle★ 50887% same
- amazingloft999-droid/mattpocock-skills★ 42287% same
- amanattar/caveman-claude-skill★ 39833% same
- sazardev/goca★ 29932% same
126 more not listed
Wrote their own version · 48
- JuliusBrussee/caveman★ 118ksame name
- microsoft/hve-core★ 1.6ksame name
- JuliusBrussee/cavekit★ 1.1ksame name
- AnastasiyaW/claude-code-config★ 214same name
- AnastasiyaW/codex-claude-code-config★ 214same name
- Rifteo/skills★ 37same name
- DangQuangSE/team-development-skills★ 19same name
- ivanrvpereira/.agents★ 19same name
- ishandutta2007/Awesome-Claude-Skills★ 16same name
- justinjohnson25600/hermes_skills★ 14same name
38 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository13 other files it gives its agents.
- CLAUDE.mdCLAUDE.md
- bug-analysisSkill
- code-review-with-filesSkill
- diagnoseSkill
- fetch-yuque-docSkill
- git-commit-workflowSkill
- handoffSkill
- improve-codebase-architectureSkill
- ios-i18n-workflowSkill
- java-to-nextjsSkill
- java-to-swiftSkill
- question-answerSkill
- reconstructing-ui-from-screenshotsSkill
The file
We split this skill into the rules it gives an agent
3 rules. 0 are common, 3 are distinctive, and 0 are very specific to this project.
0
Common
Most of the 121 edited versions we read keep these.
3
Distinctive
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 59
Do not remove technical detail, code, exact error text, paths, or commands.
- Distinctive: line 60
Do not stay in normal prose after a temporary clarity exception.
- Distinctive: line 61
Do not use caveman mode for warnings where brevity could hide risk.
“Common” is measured: kept by at least 6 in 10 of the 121 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Caveman
Overview
Ultra-compressed communication mode. Respond terse like smart caveman. All technical substance stay. Only fluff die.
When to Use
- User asks for shorter, terse, concise, token-efficient replies
- User says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", "keep it brief", or "brief but accurate"
- User says "回答短点", "简短点", "少废话", "别啰嗦", "减少 token", "节省 token", or "长话短说"
Persistence
ACTIVE EVERY RESPONSE once triggered. No revert after many turns. No filler drift. Still active if unsure. Off only when user says "stop caveman" or "normal mode".
Rules
Drop: articles (a/an/the), filler (just/really/basically/actually/simply), pleasantries (sure/certainly/of course/happy to), hedging. Fragments OK. Short synonyms (big not extensive, fix not "implement a solution for"). Abbreviate common terms (DB/auth/config/req/res/fn/impl). Strip conjunctions. Use arrows for causality (X -> Y). One word when one word enough.
Technical terms stay exact. Code blocks unchanged. Errors quoted exact.
Pattern: [thing] [action] [reason]. [next step].
Not: "Sure! I'd be happy to help you with that. The issue you're experiencing is likely caused by..."
Yes: "Bug in auth middleware. Token expiry check use < not <=. Fix:"
Examples
"Why React component re-render?"
Inline obj prop -> new ref -> re-render.
useMemo.
"Explain database connection pooling."
Pool = reuse DB conn. Skip handshake -> fast under load.
Auto-Clarity Exception
Drop caveman temporarily for: security warnings, irreversible action confirmations, multi-step sequences where fragment order risks misread, user asks to clarify or repeats question. Resume caveman after clear part done.
Example -- destructive op:
Warning: This will permanently delete all rows in the
userstable and cannot be undone.DROP TABLE users;Caveman resume. Verify backup exist first.
Common Mistakes
- Do not remove technical detail, code, exact error text, paths, or commands.
- Do not stay in normal prose after a temporary clarity exception.
- Do not use caveman mode for warnings where brevity could hide risk.
Does it work?
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Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
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