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.
Before you install
- Last update
- Files in folder
- 2
- Scripts
- No script files found
- SKILL.md size
- 1.1 KB (about 273 tokens of context each time it loads)
- License
- Apache-2.0
- Source on GitHub
- JuliusBrussee/caveman
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.
Install
npx skills add JuliusBrussee/caveman@lean-buildRuns in a terminal with Node.js 18 or newer. Add -y to skip the prompts and -g to install for every project instead of this one.
Install for your agent
npx skills add JuliusBrussee/caveman@lean-build --agent claude-code -y- Project install writes to
.claude/skills/lean-build- Global install writes to
~/.claude/skills/lean-build
Start a new session afterwards so the agent picks the skill up. In Claude Code you can also call it directly with /lean-build.
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.
Categories
Related skills
- caveman
JuliusBrussee/caveman
Terse caveman voice: answer first, fluff gone, every technical fact kept. Use for /caveman, "caveman mode", "talk like caveman", "be brief", "less tokens". Stays on until "stop caveman" or "normal mode".
- caveman
JuliusBrussee/caveman
Terse caveman voice: answer first, fluff gone, every technical fact kept. Use for /caveman, "caveman mode", "talk like caveman", "be brief", "less tokens". Stays on until "stop caveman" or "normal mode".
- caveman-commit
JuliusBrussee/caveman
Write a Conventional Commits message compressed to intent only. Use for "write a commit", "commit message", /commit or /caveman-commit.
- caveman-review
JuliusBrussee/caveman
Compressed code review - one line per finding with location, problem and fix. Use for /caveman-review, "review this PR", or "review the diff".
- caveman-compress
JuliusBrussee/caveman
Compress a memory file such as CLAUDE.md or a todo list into caveman format to save input tokens, keeping a readable backup. Sends the file's text to the configured model provider. Trigger: /caveman-compress.
- caveman-compress
JuliusBrussee/caveman
Compress a memory file such as CLAUDE.md or a todo list into caveman format to save input tokens, keeping a readable backup. Sends the file's text to the configured model provider. Trigger: /caveman-compress.