Relay MCP Server

Relay is an MCP integration. Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows.

Hosted connection

The registry lists a streamable-http connection at https://api.yesrelay.com/api/mcp. The endpoint declares these request headers: Authorization.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 1.0.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related communication MCP servers for tools that cover the same kind of work.