Struct McpClientConfig

pub struct McpClientConfig {
    pub servers: Vec<McpServerConfig>,
    pub auto_register_tools: bool,
    pub tool_timeout_secs: Option<u64>,
    pub max_concurrent_calls: Option<usize>,
}

Configuration for MCP client integration

This structure defines how the MCP client should connect to and manage multiple MCP servers, including authentication, tool registration, and execution policies.

Fields

servers: Vec<McpServerConfig>

List of MCP servers to connect to

auto_register_tools: bool

Whether to automatically register discovered tools with the model

When enabled, tools from MCP servers are automatically converted to the internal Tool format and registered for automatic tool calling.

tool_timeout_secs: Option<u64>

Timeout for individual tool execution in seconds

Controls how long to wait for a tool call to complete before timing out. Defaults to no timeout if not specified.

max_concurrent_calls: Option<usize>

Maximum number of concurrent tool calls across all MCP servers

Limits resource usage and prevents overwhelming servers with too many simultaneous requests. Defaults to 1 if not specified.

Trait Implementations

impl Clone for McpClientConfig

fn clone(&self) -> McpClientConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for McpClientConfig

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

Formats the value using the given formatter.

impl Default for McpClientConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for McpClientConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for McpClientConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.