Struct McpServerConfigStdio 

pub struct McpServerConfigStdio {

    pub args: Option<Vec<String>>,
    pub auth: Option<Value>,
    pub command: String,
    pub config_warnings: Option<Vec<String>>,
    pub cwd: Option<String>,
    pub defer_tools: Option<McpServerConfigDeferTools>,
    pub disable_secret_masking: Option<bool>,
    pub disable_tool_cache: Option<bool>,
    pub display_name: Option<String>,
    pub env: Option<HashMap<String, String>>,
    pub events: Option<Vec<String>>,
    pub exclude_tools: Option<Vec<String>>,
    pub filter_mapping: Option<Value>,
    pub is_default_server: Option<bool>,
    pub notifications: Option<Vec<String>>,
    pub oidc: Option<Value>,
    pub safe_for_telemetry: Option<Value>,
    pub source: Option<McpServerSource>,
    pub source_path: Option<String>,
    pub source_plugin: Option<String>,
    pub source_plugin_spec: Option<bool>,
    pub source_plugin_version: Option<String>,
    pub timeout: Option<i64>,
    pub tools: Option<Vec<String>>,
    pub type: Option<McpServerConfigStdioType>,
}

Stdio MCP server configuration launched as a child process.

Experimental. This type is part of an experimental wire-protocol surface and may change or be removed in future SDK or CLI releases.

Fields

args: Option<Vec<String>>

Command-line arguments passed to the Stdio MCP server process.

auth: Option<Value>

Set to true to use defaults, or provide an object with additional auth or OIDC settings.

command: String

Executable command used to start the Stdio MCP server process.

config_warnings: Option<Vec<String>>

Configuration warnings recorded while loading the server.

cwd: Option<String>

Working directory for the Stdio MCP server process.

defer_tools: Option<McpServerConfigDeferTools>

Controls if tools provided by this server can be loaded on demand via tool search (auto) or always included in the initial tool list (never)

disable_secret_masking: Option<bool>

Whether secret masking is disabled for calls to this server.

disable_tool_cache: Option<bool>

Set to true to disable persisted MCP tool snapshots for this server. Live tool discovery is unaffected.

display_name: Option<String>

Optional human-readable server name.

env: Option<HashMap<String, String>>

Environment variables to pass to the Stdio MCP server process.

events: Option<Vec<String>>

Event types this server receives as Copilot notifications.

exclude_tools: Option<Vec<String>>

Tool names excluded after the include filter is applied.

filter_mapping: Option<Value>

Content filtering mode to apply to all tools, or a map of tool name to content filtering mode.

is_default_server: Option<bool>

Whether this server is a built-in fallback used when the user has not configured their own server.

notifications: Option<Vec<String>>

Copilot notification types this server may send to the host.

oidc: Option<Value>

Set to true to use defaults, or provide an object with additional auth or OIDC settings.

safe_for_telemetry: Option<Value>

Telemetry-obfuscation policy for this server’s tools.

source: Option<McpServerSource>

The origin of this server configuration.

source_path: Option<String>

Source file path recorded while loading the config.

source_plugin: Option<String>

Plugin that provided this server.

source_plugin_spec: Option<bool>

Whether the providing plugin uses the Open Plugin Spec.

source_plugin_version: Option<String>

Version of the plugin that provided this server.

timeout: Option<i64>

Timeout in milliseconds for tool discovery and tool calls.

tools: Option<Vec<String>>

Tools to include. Defaults to all tools if not specified.

type: Option<McpServerConfigStdioType>

Local transport type. Defaults to stdio when omitted.

Trait Implementations

impl Clone for McpServerConfigStdio

fn clone(&self) -> McpServerConfigStdio

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for McpServerConfigStdio

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

Formats the value using the given formatter.

impl Default for McpServerConfigStdio

fn default() -> McpServerConfigStdio

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for McpServerConfigStdio

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for McpServerConfigStdio

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

where __S: Serializer,

Serialize this value into the given Serde serializer.