Struct MCPTool 

pub struct MCPTool {
    pub server_label: String,
    pub allowed_tools: Option<MCPToolAllowedTools>,
    pub authorization: Option<String>,
    pub connector_id: Option<McpToolConnectorId>,
    pub headers: Option<Value>,
    pub require_approval: Option<MCPToolRequireApproval>,
    pub server_description: Option<String>,
    pub server_url: Option<String>,
}

Fields

server_label: String

A label for this MCP server, used to identify it in tool calls.

allowed_tools: Option<MCPToolAllowedTools>

List of allowed tool names or a filter object.

authorization: Option<String>

An OAuth access token that can be used with a remote MCP server, either with a custom MCP server URL or a service connector. Your application must handle the OAuth authorization flow and provide the token here.

connector_id: Option<McpToolConnectorId>

Identifier for service connectors, like those available in ChatGPT. One of server_url or connector_id must be provided. Learn more about service connectors here.

Currently supported connector_id values are:

• Dropbox: connector_dropbox
• Gmail: connector_gmail
• Google Calendar: connector_googlecalendar
• Google Drive: connector_googledrive
• Microsoft Teams: connector_microsoftteams
• Outlook Calendar: connector_outlookcalendar
• Outlook Email: connector_outlookemail
• SharePoint: connector_sharepoint

headers: Option<Value>

Optional HTTP headers to send to the MCP server. Use for authentication or other purposes.

require_approval: Option<MCPToolRequireApproval>

Specify which of the MCP server’s tools require approval.

server_description: Option<String>

Optional description of the MCP server, used to provide more context.

server_url: Option<String>

The URL for the MCP server. One of server_url or connector_id must be provided.

Trait Implementations

impl Clone for MCPTool

fn clone(&self) -> MCPTool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MCPTool

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

Formats the value using the given formatter.

impl Default for MCPTool

fn default() -> MCPTool

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MCPTool

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MCPTool

fn eq(&self, other: &MCPTool) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MCPTool

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MCPTool