API Reference mcp42 v#0.1.0

MCP (Model Context Protocol) server library for Elixir.

Maps decoded JSON-RPC requests onto Mcp42.Server callbacks.

Streamable HTTP MCP endpoint.

Pure JSON-RPC 2.0 encoding/decoding for MCP messages.

Behaviour every mcp42 host server implements.

A session process created per Streamable HTTP connection.

ETS-backed session registry: Mcp-Session-Id -> session pid.