010102-install-toolchainlisted

# Package Manager Install & Setup This skill guides you through installing and configuring a JavaScript/TypeScript package manager toolchain in this exact order: ``` npm (comes with Node.js) → pnpm (via npm) → bun (via pnpm global) ``` Each tool is installed using the previous one. ## How to use this skill 1. If the user needs **step-by-step installation instructions** → read `references/setup-guide.md` 2. If the user needs **validation of existing setup** → run `python scripts/validate.py` and interpret the results 3. If the user reports **"command not found"** → read the Troubleshooting section in `references/setup-guide.md` ## Quick reference ```bash # Install npm install -g pnpm # install pnpm via npm pnpm add -g bun # install bun via pnpm pnpm setup # configure PATH for global bins # Validate python scripts/validate.py # Verification node --version && npm --version && pnpm --version && bun --version ``` ## References - `references/setup-guide.md` — Full step-by-step install guide with troubleshooting - `scripts/validate.py` — Validation script for checking your setup