Official MCP RegistryHosted servermcp.cello.so

Cello

Launch and manage your referral and partner program through Cello.

Connect to Claude Code

Copy

claude mcp add --transport http cello https://mcp.cello.so/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “Cello”. Verified through the vendor namespace.