Coding agents

Any agent that speaks MCP over HTTP can use the same server. It signs in through your browser the first time.

Claude Code

claude mcp add --transport http yoshi https://api.getyoshi.app/mcp

Then run /mcp in Claude Code to sign in.

Codex

codex mcp add yoshi --url https://api.getyoshi.app/mcp
codex mcp login yoshi

Your own agent

The server speaks Streamable HTTP and uses OAuth 2.1 with dynamic client registration, so standard MCP clients sign in on their own. Discovery is at /.well-known/oauth-authorization-server.