fastmcp.server.mixins.mcp_operations

MCP protocol handler setup and wire-format handlers for FastMCP Server.

Classes

MCPOperationsMixin ^{<a href="https://github.com/PrefectHQ/fastmcp/blob/main/fastmcp_slim/fastmcp/server/mixins/mcp_operations.py#L96" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a>}

Mixin providing MCP protocol handler setup and wire-format handlers.

Handlers are registered via add_request_handler(method, params_type, handler) on the low-level SDK server. Each adapter takes (ctx: ServerRequestContext, params) and returns the bare SDK result model (no ServerResult wrapping — the SDK v2 runner serializes the result itself).