Struct McpClient 

pub struct McpClient { /* private fields */ }

Available on crate feature mcp only.

MCP client for connecting to servers.

Example

use serdes_ai_mcp::McpClient;

let client = McpClient::stdio("npx", &["-y", "@modelcontextprotocol/server-filesystem"]).await?;
client.initialize().await?;

let tools = client.list_tools().await?;
println!("Available tools: {:?}", tools);

Implementations

impl McpClient

pub fn new(transport: impl McpTransport + 'static) -> McpClient

Create a new client with a transport.

pub async fn stdio(command: &str, args: &[&str]) -> Result<McpClient, McpError>

Create a client that connects via stdio.

pub async fn initialize(&self) -> Result<InitializeResult, McpError>

Initialize the connection.

This must be called before using any other methods.

pub async fn is_initialized(&self) -> bool

Check if the client is initialized.

pub async fn server_capabilities(&self) -> Option<ServerCapabilities>

Get server capabilities.

pub async fn server_info(&self) -> Option<Implementation>

Get server info.

pub async fn list_tools(&self) -> Result<Vec<McpTool>, McpError>

List available tools.

pub async fn call_tool( &self, name: &str, arguments: Value, ) -> Result<CallToolResult, McpError>

Call a tool.

pub async fn list_resources(&self) -> Result<ListResourcesResult, McpError>

List available resources.

pub async fn read_resource( &self, uri: &str, ) -> Result<ReadResourceResult, McpError>

Read a resource.

pub async fn list_prompts(&self) -> Result<ListPromptsResult, McpError>

List available prompts.

pub async fn close(&self) -> Result<(), McpError>

Close the connection.

pub fn is_connected(&self) -> bool

Check if connected.