Struct McpServer 

pub struct McpServer<S>
where
    S: Send + Sync,
{ /* private fields */ }

MCP server that dispatches JSON-RPC requests to the appropriate handler

Generic over S — the project-specific server state type. Owns the shared state and tool registry. Transport layers feed parsed requests into handle_request and send the returned responses.

Implementations

impl<S> McpServer<S>

where S: Send + Sync + 'static,

pub fn new( name: impl Into<String>, version: impl Into<String>, tools: ToolRegistry<S>, state: Arc<RwLock<S>>, ) -> McpServer<S>

Create a server with the given name, version, tool registry, and shared state

pub async fn handle_raw(&self, raw: &str) -> Option<JsonRpcResponse>

Route a raw JSON string to the appropriate MCP handler

Parses the string as a JsonRpcRequest, dispatches it, and returns the serialized response. Returns None for notifications.

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

Route a parsed JSON-RPC request to the appropriate MCP handler

Returns None for notifications (requests without an id).