Struct McpServer 

pub struct McpServer { /* private fields */ }

MCP Server that exposes tools, resources, and prompts

Implementations

impl McpServer

pub fn new() -> Self

Create a new server with default configuration

pub fn with_config(config: ServerConfig) -> Self

Create a server with custom configuration

pub fn builder() -> McpServerBuilder

Create a builder for the server

pub fn tool_count(&self) -> usize

Get the number of registered tools

pub fn add_tool(&self, handler: impl ToolHandler + 'static)

Register a tool handler

pub fn set_resource_handler(&self, handler: impl ResourceHandler + 'static)

Register a resource handler

pub fn set_prompt_handler(&self, handler: impl PromptHandler + 'static)

Register a prompt handler

pub async fn run_stdio(self: Arc<Self>) -> Result<(), McpError>

Run the server with STDIO transport

pub async fn handle_request(&self, request: JsonRpcRequest) -> JsonRpcResponse

Handle a JSON-RPC request

impl McpServer

pub fn http_router(self: Arc<Self>, config: HttpServerConfig) -> Router

Build an Axum router with HTTP endpoints for Meridian integration.

Endpoints:

• GET /health — Health check
• GET /tools — Plain JSON tool list
• POST /mcp — JSON-RPC endpoint
• POST /call-tool — Simplified tool call

pub async fn run_http( self: Arc<Self>, config: HttpServerConfig, ) -> Result<(), McpError>

Run the server with HTTP transport (binds and serves).

This is a convenience wrapper around [http_router] that binds to the configured address and serves until the process is interrupted.

impl McpServer

pub async fn run_sse( self: Arc<Self>, config: SseServerConfig, ) -> Result<(), McpError>

Run the server with SSE transport

This starts an HTTP server with:

• GET /sse - SSE endpoint for server-to-client streaming
• POST /message - Endpoint for client-to-server requests

pub fn sse_router(self: Arc<Self>, config: SseServerConfig) -> Router

Run the server with SSE transport and return the router (for embedding in existing Axum applications)

Trait Implementations

impl Default for McpServer

fn default() -> Self

Returns the “default value” for a type.