Lettera MCP
v0.2.1dev.lettera/relay
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transport:streamable-http
Target client
run in your project directory
claude mcp add --transport http relay https://api.lettera.dev/mcp
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
This listing does not declare its tools. Connect the server and your client will discover them on the handshake.