MCPClient

ricecoder_mcp::client

Struct MCPClient 

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pub struct MCPClient { /* private fields */ }
Expand description

MCP Client for communicating with MCP servers

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impl MCPClient

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pub fn new() -> Self

Creates a new MCP client

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pub fn with_timeout(_timeout_ms: u64) -> Self

Creates a new MCP client with custom timeout

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pub async fn connect(&self, server_id: &str, server_name: &str) -> Result<()>

Connects to an MCP server

§Arguments
  • server_id - Unique identifier for the server
  • server_name - Human-readable name for the server
§Returns

Result indicating success or failure

§Errors

Returns error if connection fails or times out

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pub async fn disconnect(&self, server_id: &str) -> Result<()>

Disconnects from an MCP server

§Arguments
  • server_id - Unique identifier for the server
§Returns

Result indicating success or failure

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pub async fn discover_servers(&self) -> Result<Vec<String>>

Discovers available MCP servers

§Returns

List of discovered server IDs

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pub async fn discover_tools(&self, server_id: &str) -> Result<Vec<ToolMetadata>>

Discovers tools from a specific MCP server

§Arguments
  • server_id - Unique identifier for the server
§Returns

List of tools available from the server

§Errors

Returns error if server is not connected or discovery fails

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pub async fn register_tools( &self, server_id: &str, tools: Vec<ToolMetadata>, ) -> Result<()>

Registers tools from an MCP server

§Arguments
  • server_id - Unique identifier for the server
  • tools - List of tools to register
§Returns

Result indicating success or failure

§Errors

Returns error if server is not connected or registration fails

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pub async fn get_connected_servers(&self) -> Result<Vec<ServerConnection>>

Gets all connected servers

§Returns

List of connected server connections

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pub async fn get_server( &self, server_id: &str, ) -> Result<Option<ServerConnection>>

Gets a specific server connection

§Arguments
  • server_id - Unique identifier for the server
§Returns

Server connection if found

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pub async fn is_connected(&self, server_id: &str) -> bool

Checks if a server is connected

§Arguments
  • server_id - Unique identifier for the server
§Returns

True if server is connected, false otherwise

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pub async fn connected_server_count(&self) -> usize

Gets the number of connected servers

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pub async fn get_all_tools(&self) -> Result<Vec<ToolMetadata>>

Gets all tools from all connected servers

§Returns

List of all tools from all connected servers

Trait Implementations§

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impl Clone for MCPClient

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fn clone(&self) -> MCPClient

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for MCPClient

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for MCPClient

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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