Struct McpClientConfig 

pub struct McpClientConfig {

    pub enabled: bool,
    pub ui: McpUiConfig,
    pub providers: Vec<McpProviderConfig>,
    pub requirements: McpRequirementsConfig,
    pub server: McpServerConfig,
    pub allowlist: McpAllowListConfig,
    pub max_concurrent_connections: usize,
    pub request_timeout_seconds: u64,
    pub retry_attempts: u32,
    pub startup_timeout_seconds: Option<u64>,
    pub tool_timeout_seconds: Option<u64>,
    pub experimental_use_rmcp_client: bool,
    pub connection_pooling_enabled: bool,
    pub tool_cache_capacity: usize,
    pub connection_timeout_seconds: u64,
    pub security: McpSecurityConfig,
    pub lifecycle: McpLifecycleConfig,
}

Top-level MCP configuration

Fields

enabled: bool

Enable MCP functionality

ui: McpUiConfig

MCP UI display configuration

providers: Vec<McpProviderConfig>

Configured MCP providers

requirements: McpRequirementsConfig

Optional transport-identity requirements for provider admission

server: McpServerConfig

MCP server configuration (for vtcode to expose tools)

allowlist: McpAllowListConfig

Allow list configuration for MCP access control

max_concurrent_connections: usize

Maximum number of concurrent MCP connections

request_timeout_seconds: u64

Timeout (seconds) for a single MCP tool call.

Distinct from connection_timeout_seconds, which bounds the connect-and-handshake phase during startup.

retry_attempts: u32

Connection retry attempts

startup_timeout_seconds: Option<u64>

Optional timeout (seconds) when starting providers

tool_timeout_seconds: Option<u64>

Optional timeout (seconds) for tool execution

experimental_use_rmcp_client: bool

Toggle experimental RMCP client features

connection_pooling_enabled: bool

Enable connection pooling for better performance

tool_cache_capacity: usize

Cache capacity for tool discovery results

connection_timeout_seconds: u64

Connection timeout in seconds

security: McpSecurityConfig

Security configuration for MCP

lifecycle: McpLifecycleConfig

Model-driven MCP lifecycle controls (connect/disconnect).

Trait Implementations

impl Clone for McpClientConfig

fn clone(&self) -> Self

Returns a duplicate 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 JsonSchema for McpClientConfig

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

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.