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john-data-chen

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• 7 skills
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• 8 hours ago last updated

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   Cavecrew · john-data-chen bundle

   Decision guide for delegating to caveman-style subagents. Tells the main thread WHEN to spawn `cavecrew-investigator` (locate code), `cavecrew-builder` (1-2 file edit), or `cavecrew-reviewer` (diff review) instead of doing the work inline or using vanilla `Explore`. Subagent output is caveman-compressed so the tool-result injected back into main context is ~60% smaller — main context lasts longer across long sessions. Trigger: "delegate to subagent", "use cavecrew", "spawn investigator/builder/reviewer", "save context", "compressed agent output".
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   Caveman Help · john-data-chen bundle

   Quick-reference card for all caveman modes, skills, and commands. One-shot display, not a persistent mode. Trigger: /caveman-help, "caveman help", "what caveman commands", "how do I use caveman".
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   Caveman Stats · john-data-chen bundle

   Show real token usage and estimated savings for the current session. Reads directly from the Claude Code session log — no AI estimation. Triggers on /caveman-stats. Output is injected by the mode-tracker hook; the model itself does not compute the numbers.
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   Caveman Commit · john-data-chen bundle

   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.
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   Caveman Compress · john-data-chen bundle

   Compress natural language memory files (CLAUDE.md, todos, preferences) into caveman format to save input tokens. Preserves all technical substance, code, URLs, and structure. Compressed version overwrites the original file. Human-readable backup saved as FILE.original.md. Trigger: /caveman-compress FILEPATH or "compress memory file"
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   Package Upgrade · john-data-chen bundle

   Batch package upgrades across multiple repos: pnpm up --latest, version caps, Expo mobile, branch+PR workflow.
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   Hermes Config Backup · john-data-chen

   Backup Hermes config, skills, memories, and cron jobs. Exclude secrets. Check for info leakage before compressing.
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