Polygon Agentic CLI

Prerequisites

• Node.js 20+
• Install globally: npm install -g @polygonlabs/agent-cli (reinstall to update)
• Entry point: polygon-agent <command>
• Storage: ~/.polygon-agent/ (AES-256-GCM encrypted)

Note for the agent: on first install, tell the user this is a global npm install — installs the polygon-agent CLI system-wide so it runs from any terminal, may need sudo on some setups, re-running the same command updates it, and npm uninstall -g @polygonlabs/agent-cli removes it. Mention once on first install.

If a command fails with "Unknown argument" or "command not found"

This skill is versioned with the CLI — commands and flags drift across releases. Check your version, compare to latest, and upgrade if behind:

polygon-agent --version                        # currently installed
npm view @polygonlabs/agent-cli version        # latest published
npm install -g @polygonlabs/agent-cli@latest   # upgrade