Theia API Documentation v1.68.0
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    Class MCPToolFrontendDelegateImpl

    Backend delegate interface for MCP tool operations. This interface extends MCPToolDelegateClient with RPC client setup capability. It is implemented by the backend and acts as a proxy to forward calls to the frontend.

    Implements

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    Constructors

    constructor

    Methods

    callTool getPrompt listPrompts listResources listTools readResource setClient

    Constructors

    Methods

    • Parameters

      • serverId: string
      • name: string
      • args: unknown

      Returns Promise<
          {
              content: | {
                  _meta?: { [key: string]: unknown };
                  annotations?: {
                      audience?: ("user" | "assistant")[];
                      lastModified?: string;
                      priority?: number;
                  };
                  text: string;
                  type: "text";
              }
              | {
                  _meta?: { [key: string]: unknown };
                  annotations?: {
                      audience?: ("user" | "assistant")[];
                      lastModified?: string;
                      priority?: number;
                  };
                  data: string;
                  mimeType: string;
                  type: "image";
              }
              | {
                  _meta?: { [key: string]: unknown };
                  annotations?: {
                      audience?: ("user" | "assistant")[];
                      lastModified?: string;
                      priority?: number;
                  };
                  data: string;
                  mimeType: string;
                  type: "audio";
              }
              | {
                  _meta?: { [key: string]: unknown };
                  annotations?: {
                      audience?: ("user" | "assistant")[];
                      lastModified?: string;
                      priority?: number;
                  };
                  description?: string;
                  icons?: {
                      mimeType?: string;
                      sizes?: string[];
                      src: string;
                      theme?: "light"
                      | "dark";
                  }[];
                  mimeType?: string;
                  name: string;
                  title?: string;
                  type: "resource_link";
                  uri: string;
              }
              | {
                  _meta?: { [key: string]: unknown };
                  annotations?: {
                      audience?: ("user" | "assistant")[];
                      lastModified?: string;
                      priority?: number;
                  };
                  resource: | {
                      _meta?: { [key: string]: unknown };
                      mimeType?: string;
                      text: string;
                      uri: string;
                  }
                  | {
                      _meta?: { [key: string]: unknown };
                      blob: string;
                      mimeType?: string;
                      uri: string;
                  };
                  type: "resource";
              };
              role: "user"
              | "assistant";
          }[],
      >

    • Parameters

      • serverId: string

      Returns Promise<
          {
              _meta?: { [key: string]: unknown };
              arguments?: { description?: string; name: string; required?: boolean }[];
              description?: string;
              icons?: {
                  mimeType?: string;
                  sizes?: string[];
                  src: string;
                  theme?: "light" | "dark";
              }[];
              name: string;
              title?: string;
          }[],
      >

    • Parameters

      • serverId: string

      Returns Promise<
          {
              _meta?: { [key: string]: unknown };
              annotations?: {
                  audience?: ("user" | "assistant")[];
                  lastModified?: string;
                  priority?: number;
              };
              description?: string;
              icons?: {
                  mimeType?: string;
                  sizes?: string[];
                  src: string;
                  theme?: "light"
                  | "dark";
              }[];
              mimeType?: string;
              name: string;
              title?: string;
              uri: string;
          }[],
      >

    • Parameters

      • serverId: string

      Returns Promise<
          {
              _meta?: { [key: string]: unknown };
              annotations?: {
                  destructiveHint?: boolean;
                  idempotentHint?: boolean;
                  openWorldHint?: boolean;
                  readOnlyHint?: boolean;
                  title?: string;
              };
              description?: string;
              execution?: { taskSupport?: "optional"
              | "required"
              | "forbidden" };
              icons?: {
                  mimeType?: string;
                  sizes?: string[];
                  src: string;
                  theme?: "light" | "dark";
              }[];
              inputSchema: {
                  properties?: { [key: string]: object };
                  required?: string[];
                  type: "object";
                  [key: string]: unknown;
              };
              name: string;
              outputSchema?: {
                  properties?: { [key: string]: object };
                  required?: string[];
                  type: "object";
                  [key: string]: unknown;
              };
              title?: string;
          }[],
      >

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