desktop-bridge-3-of-4-mcp-servers-confirmed-migration-pattern

excalidraw, notebooklm-mcp, and researchclaw were successfully migrated from VPS permanent registration to Claude Desktop Custom Connectors (public HTTPS, no-auth). Their UUID-prefixed tools appear in sessions when Desktop is open and connected. xint must remain VPS-permanent due to Bearer-only auth incompatibility with Desktop’s OAuth-only connector model. Post-migration permanent count: 11 → 7 (after also removing hostinger-admin).