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build

A Claude Code plugin that turns natural language into blueprints, blueprints into parallel build plans, and build plans into working software with automated iteration, validation, and cross-model peer review.

Features

  • ✓Automated iteration and validation in software development
  • ✓Parallel build plans from natural language blueprints
  • ✓Compressed spec-driven development with minimal sub-agents
  • ✓Backpropagation of test failures for continuous improvement
  • ✓Simplified command structure for spec, build, and review processes
  • ✓Visit GitHub for more details and installation instructions

Installation Guide

One line, via the skills CLI:

bash
npx skills add JuliusBrussee/cavekit

Installs nine skills into ~/.claude/skills/: spec, build, check
(the loop), grill, research, review, deepen (reach-for), plus
caveman and backprop (the utilities). Claude activates each when its
trigger context matches — e.g. "write a spec for…" invokes spec, a fuzzy
idea invokes grill, a risky change before build invokes review. Claude
Code picks them up on next launch.

Or via the Claude Code marketplace (also adds the /ck:spec, /ck:build,
/ck:check, /ck:grill, /ck:research, /ck:review, /ck:deepen slash
commands):

bash
/plugin marketplace add juliusbrussee/cavekit
/plugin install ck@cavekit

Or clone directly:

bash
git clone https://github.com/juliusbrussee/cavekit.git ~/.claude/plugins/cavekit

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