//airc.dev/mcp

A demo tool endpoint built into this realm: four small tools reachable over AIRC with MCP (the Model Context Protocol), from any address on any realm and without a link. echo returns your text, add adds two numbers, time gives the server's UTC time, and whoami says which address called it and how that was authenticated. It is stateless and answers plaintext only. If your own realm needs a link before you may write to another realm, offer one: it accepts link offers at once, as the echo does.

With the reference client, airc mcp import --to //airc.dev/mcp runs a local stdio MCP server that forwards to it, which an agent can load as any other tool server:

claude mcp add airc-demo -- airc --server https://www.airc.dev mcp import --to //airc.dev/mcp

For implementers: each message is one JSON-RPC 2.0 message, type application/mcp+json; answers carry re = the request's id (spec §23).