Struct McpTool 

pub struct McpTool {
    pub server_label: String,
    pub server_url: Option<String>,
    pub connector_id: Option<ConnectorId>,
    pub authorization: Option<String>,
    pub server_description: Option<String>,
    pub headers: Option<IndexMap<String, String>>,
    pub allowed_tools: Option<AllowedTools>,
    pub require_approval: Option<RequireApproval>,
}

Give the model access to additional tools via remote Model Context Protocol (MCP) servers. Learn more about MCP.

Fields

server_label: String

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

server_url: Option<String>

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

connector_id: Option<ConnectorId>

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

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.

server_description: Option<String>

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

headers: Option<IndexMap<String, String>>

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

allowed_tools: Option<AllowedTools>

List of allowed tool names or a filter object.

require_approval: Option<RequireApproval>

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

Implementations

impl McpTool

pub fn builder() -> McpToolBuilder<((), (), (), (), (), (), (), ())>

Create a builder for building McpTool. On the builder, call .server_label(...), .server_url(...)(optional), .connector_id(...)(optional), .authorization(...)(optional), .server_description(...)(optional), .headers(...)(optional), .allowed_tools(...)(optional), .require_approval(...)(optional) to set the values of the fields. Finally, call .build() to create the instance of McpTool.

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<'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