lean-build
Build feature work with high overbuilding risk. Use for new behavior, product slices, or integrations where repository reuse, strict scope, and an explicit stop condition matter.
Install
npx skills add JuliusBrussee/caveman@lean-buildRuns in your terminal. Adds the skill globally for Claude Code, Cursor, Codex and others; add -g -y to skip prompts.
What it does
Lean build Native Core's architecture-first simplicity remains mandatory. Turn feature into complete narrow outcome fitting system. - Derive observable acceptance and explicit non-goals from request and repository. - Trace entry point through layers owning invariants. - Deliver coherent end-to-end path across responsible layers; never force work into one file, direct expression, or local patch. - Reuse fitting seam. Refactor when patching duplicates behavior, weakens ownership, or hides root cause. - Omit modes, providers, config, extensibility, and polish unless acceptance needs them. - Add…
Excerpt from the skill's own SKILL.md. Read the full file on GitHub before installing: skills run with your agent's permissions.
View source on GitHubBefore you install
Skills are plain text instructions the agent follows, sometimes with scripts. Check the source, prefer repositories with many installs and stars, and read any script it ships.
Categories
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