Struct McpClient

pub struct McpClient { /* private fields */ }

Main MCP client implementation

Implementations

impl McpClient

pub fn new(name: String, version: String) -> Self

Create a new MCP client with the given name and version

pub fn with_config(name: String, version: String, config: ClientConfig) -> Self

Create a new MCP client with custom configuration

pub fn set_capabilities(&mut self, capabilities: ClientCapabilities)

Set client capabilities

pub fn info(&self) -> &ClientInfo

Get client information

pub fn capabilities(&self) -> &ClientCapabilities

Get client capabilities

pub fn config(&self) -> &ClientConfig

Get client configuration

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

Get server capabilities (if connected)

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

Get server information (if connected)

pub async fn is_connected(&self) -> bool

Check if the client is connected

pub async fn connect<T>(&mut self, transport: T) -> McpResult<InitializeResult>

where T: Transport + 'static,

Connect to an MCP server using the provided transport

pub async fn disconnect(&self) -> McpResult<()>

Disconnect from the server

pub async fn list_tools( &self, cursor: Option<String>, ) -> McpResult<ListToolsResult>

List available tools from the server

pub async fn call_tool( &self, name: String, arguments: Option<HashMap<String, Value>>, ) -> McpResult<CallToolResult>

Call a tool on the server

pub async fn list_resources( &self, cursor: Option<String>, ) -> McpResult<ListResourcesResult>

List available resources from the server

pub async fn read_resource(&self, uri: String) -> McpResult<ReadResourceResult>

Read a resource from the server

pub async fn subscribe_resource( &self, uri: String, ) -> McpResult<SubscribeResourceResult>

Subscribe to resource updates

pub async fn unsubscribe_resource( &self, uri: String, ) -> McpResult<UnsubscribeResourceResult>

Unsubscribe from resource updates

pub async fn list_prompts( &self, cursor: Option<String>, ) -> McpResult<ListPromptsResult>

List available prompts from the server

pub async fn get_prompt( &self, name: String, arguments: Option<HashMap<String, String>>, ) -> McpResult<GetPromptResult>

Get a prompt from the server

pub async fn create_message( &self, params: CreateMessageParams, ) -> McpResult<CreateMessageResult>

Create a message using server-side sampling

pub async fn ping(&self) -> McpResult<PingResult>

Send a ping to the server

pub async fn set_logging_level( &self, level: LoggingLevel, ) -> McpResult<SetLoggingLevelResult>

Set the logging level on the server

pub async fn receive_notification( &self, ) -> McpResult<Option<JsonRpcNotification>>

Receive notifications from the server