Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/lrnz09-caveman
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
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Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/caveman
What's inside
- Skill name
caveman- Description
- Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler, articles, and pleasantries while keeping full technical accuracy. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or invokes /caveman.
- License
- MIT
- Instructions
- 46 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
Respond terse like smart caveman. All technical substance stay. Only fluff die. ## 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 `users` table and cannot be undone. > > ```sql > DROP TABLE users; > ``` > > Caveman resume. Verify backup exist first. --- _Adapted from [mattpocock/skills](https://github.com/mattpocock/skills), MIT-licensed (Copyright (c) 2026 Matt Pocock). See the repository NOTICE file._
From LRNZ09/skills, MIT.
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diagnose
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Disciplined diagnosis loop for hard bugs and performance regressions.
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improve-codebase-architecture
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Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/.
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grill
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Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree one at a time with a…
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tdd
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Test-driven development with red-green-refactor loop.
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handoff
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Compact the current conversation into a handoff document for another agent to pick up.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Sep 3, 2026 (1 month ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/LRNZ09/skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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- 0.570score
record-user-journey
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Use when you need a recording or visual proof of a real user journey through a running app — a demo video for a PR, ticket or stakeholder, evidence that a fix…
SkillAFreshness: AClaude Code +9 - 0.539score
codename
LRNZ09
Use when a repository, project, service, or workstream needs a name and a descriptive one would be dull — 'what should I call this repo', 'give me a…
SkillAFreshness: AClaude Code +9 - 0.504score
diagnose
LRNZ09
Disciplined diagnosis loop for hard bugs and performance regressions.
SkillBFreshness: BClaude Code +9 - 0.499score
improve-codebase-architecture
LRNZ09
Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/.
SkillBFreshness: BClaude Code +9 - 0.499score
grill
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Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree one at a time with a…
SkillBFreshness: BClaude Code +9 - 0.499score
council
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Use when the user wants a decision, idea, or piece of work pressure-tested from multiple independent angles before they commit to it — not for questions with…
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Cite this page
caveman skill. Agent Mart. https://agentmart.dev/skills/lrnz09-caveman (last updated 2026-10-24)