Crate brainwires_mcp_server 

Brainwires MCP Server

MCP server framework with middleware pipeline for the Brainwires Agent Framework.

Provides everything needed to build an MCP-compliant tool server:

• McpServer — async event loop that reads JSON-RPC, runs middleware, dispatches to handler
• McpHandler — trait defining how your server responds to initialize/list_tools/call_tool
• McpToolRegistry — stores tool definitions + handlers, dispatches tool calls
• MiddlewareChain — ordered middleware pipeline (auth, logging, rate-limiting, tool filtering)
• ServerTransport — pluggable transport (stdio included)

Re-exports

pub use connection::ClientInfo;

pub use connection::RequestContext;

pub use error::AgentNetworkError;

pub use handler::McpHandler;

pub use mcp_transport::ServerTransport;

pub use mcp_transport::StdioServerTransport;

pub use middleware::Middleware;

pub use middleware::MiddlewareChain;

pub use middleware::MiddlewareResult;

pub use registry::McpToolDef;

pub use registry::McpToolRegistry;

pub use registry::ToolHandler;

pub use server::McpServer;

pub use tasks::McpTask;

pub use tasks::McpTaskState;

pub use tasks::McpTaskStore;

pub use http_transport::HttpServerTransport;

pub use http_transport::McpAuthInfo;

pub use http_transport::McpServerCard;

pub use http_transport::McpToolCardEntry;

pub use http_transport::McpTransportInfo;

pub use http_transport::OAuthProtectedResource;

pub use http_transport::build_server_card;

pub use middleware::auth::AuthMiddleware;

pub use middleware::logging::LoggingMiddleware;

pub use middleware::oauth::OAuthMiddleware;

pub use middleware::rate_limit::RateLimitMiddleware;

pub use middleware::tool_filter::ToolFilterMiddleware;

Modules

connection

WebSocket/HTTP connection types.

error

Error types for the MCP server.

handler

MCP request handler trait.

http_transport

Stateless HTTP + SSE transport (MCP 2026 spec). Stateless HTTP + SSE server transport for MCP (MCP 2026 spec, June target).

mcp_transport

MCP server transport (stdio).

middleware

Middleware pipeline (auth, logging, rate-limiting, tool filtering).

registry

MCP tool registry.

server

MCP server lifecycle.

tasks

MCP Tasks primitive (SEP-1686). MCP Tasks primitive (SEP-1686).