Analyze a codebase and generate comprehensive documentation including architecture, components, interfaces, workflows, and dependencies. Creates an AI-optimized knowledge base (index.md) and can consolidate into AGENTS.md, README.md, or CONTRIBUTING.md.
Install
npx skills add NeverSight/learn-skills.dev --skill codebase-summarynpx skills add NeverSight/learn-skills.dev --skill codebase-summary -a claude-code -gnpx skills add NeverSight/learn-skills.dev --skill codebase-summary -a codex -ggemini skills install https://github.com/NeverSight/learn-skills.dev.git --path data/skills-md/m31uk3/ai-skills/codebase-summarygh skill install NeverSight/learn-skills.dev codebase-summarygit clone --depth 1 https://github.com/NeverSight/learn-skills.dev /tmp/NeverSight__learn-skills.dev
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/NeverSight__learn-skills.dev/data/skills-md/m31uk3/ai-skills/codebase-summary ~/.claude/skills/codebase-summary # Claude Code
cp -R /tmp/NeverSight__learn-skills.dev/data/skills-md/m31uk3/ai-skills/codebase-summary ~/.agents/skills/codebase-summary # Codex, Cursor, Gemini CLI, Copilot, OpenCode