Pro license
The free components, the rules and the free blocks need no key. Pro components and blocks do: the AI components like reasoning and tool steps, and whole product screens like billing, team members and an agent task view. See what’s in Pro.
Add your key
Your receipt links to the customer portal, where the key is. Pro blocks work from your agent’s next call.
Claude Code. Remove UI Polish first if it's already added: claude mcp remove uipolish
Cursor, VS Code, Gemini CLI. Add a headers entry to the uipolish server in its MCP config.
Codex, ChatGPT and clients without headers. Use this as the server URL. Anyone with it can use your key, so keep it private.
shadcn CLI. In components.json, with UIPOLISH_LICENSE_KEY in .env.local:
Finding your key later
Enter the email you used at checkout in the customer portal; you’ll get a one-time code, and the key and receipts are there.