granola-auth

Run the Granola OAuth authentication flow to obtain API tokens.

Execute this command using the Bash tool:

node /path/to/granola-skill/auth.js

Note: install.sh replaces the path above with the actual absolute path to auth.js on your machine when it writes this file to ~/.claude/skills/granola-auth/SKILL.md. Do not use this file directly — run bash install.sh instead.

This will:

1. Discover the Granola OAuth endpoints automatically
2. Register a temporary OAuth client via Dynamic Client Registration
3. Open the browser to log in with Google via Granola
4. Capture the OAuth callback on localhost:3334
5. Exchange the authorization code for access + refresh tokens
6. Save all tokens to a .env file in the current working directory

After running, display the contents of .env (mask token values to show only first + last 6 chars) and confirm the path where it was written.

If the command fails, show the full error output and suggest:

• Checking that port 3334 is not in use (lsof -i :3334)
• Ensuring Node.js 18+ is installed (node --version)
• Verifying internet connectivity to mcp.granola.ai