Struct McpServer 

pub struct McpServer { /* private fields */ }

Our MCP server implementation.

Implementations

impl McpServer

pub fn new() -> Self

Create an empty server with no content.

pub fn instructions(self, instructions: impl ToString) -> Self

Set the server instructions that are provided to the client.

pub fn tool(self, tool: impl McpTool + 'static) -> Self

Add a tool to the server.

pub fn tool_fn<P, R, F, H>( self, name: impl ToString, description: impl ToString, func: F, to_future_hack: H, ) -> Self

where P: JsonSchema + DeserializeOwned + 'static + Send, R: JsonSchema + Serialize + 'static + Send, F: AsyncFn(P, McpContext) -> Result<R, Error> + Send + Sync + 'static, H: Fn(&F, P, McpContext) -> BoxFuture<'_, Result<R, Error>> + Send + Sync + 'static,

Convenience wrapper for defining a tool without having to create a struct.

Parameters

• name: The name of the tool.
• description: The description of the tool.
• func: The function that implements the tool. Use an async closure like async |args, cx| { .. }.
• to_future_hack: A function that converts the tool function into a future. You should always write |t, args, cx| Box::pin(t(args, cx)). This is needed to sidestep current Rust language limitations.

Examples

Trait Implementations

impl Clone for McpServer

fn clone(&self) -> McpServer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for McpServer

fn default() -> McpServer

Returns the “default value” for a type.