Trait McpServerConnect 

pub trait McpServerConnect<Counterpart: Role>:
    Send
    + Sync
    + 'static {
    // Required methods
    fn name(&self) -> String;
    fn connect(&self, cx: McpConnectionTo<Counterpart>) -> DynConnectTo<Client>;
}

Trait for types that can create MCP server connections.

Implement this trait to create custom MCP servers. Each call to connect should return a new ConnectTo that serves MCP requests for a single connection.

Example

use agent_client_protocol::mcp_server::{McpServerConnect, McpConnectionTo};
use agent_client_protocol::{DynConnectTo, role::Role};

struct MyMcpServer {
    name: String,
}

impl<R: Role> McpServerConnect<R> for MyMcpServer {
    fn name(&self) -> String {
        self.name.clone()
    }

    fn connect(&self, cx: McpConnectionTo<R>) -> DynConnectTo<role::mcp::Client> {
        // Create and return a component that handles MCP requests
        DynConnectTo::new(MyMcpComponent::new(cx))
    }
}

Required Methods

fn name(&self) -> String

The name of the MCP server, used in ACP declarations when attached.

fn connect(&self, cx: McpConnectionTo<Counterpart>) -> DynConnectTo<Client>

Create a component to service a new MCP connection.

This is called each time an MCP client connects to this server. The returned component will handle MCP protocol messages for that connection.

McpConnectionTo distinguishes a direct MCP connection from an ACP-attached connection and provides the corresponding host connection.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<Counterpart: Role, S: ?Sized + McpServerConnect<Counterpart>> McpServerConnect<Counterpart> for Arc<S>

fn name(&self) -> String

fn connect(&self, cx: McpConnectionTo<Counterpart>) -> DynConnectTo<Client>

impl<Counterpart: Role, S: ?Sized + McpServerConnect<Counterpart>> McpServerConnect<Counterpart> for Box<S>

fn name(&self) -> String

fn connect(&self, cx: McpConnectionTo<Counterpart>) -> DynConnectTo<Client>

Implementors