Personal Access Tokens
A Personal Access Token (PAT) lets a Claude installation or another MCP client
work with your canvases without receiving your Gavana browser session. Give each
installation or device its own scoped, expiring token so you can revoke one
device without interrupting the others. The canvas stays optional: Claude can
list canvases, create nodes, queue image generation, and return durable results
without opening /canvas/[id].