Opus MCP Server

Instructions

Implementation Reference

• src/index.ts:244-258 (handler)

  The main handler function for the get_workflow_details tool. It extracts the workflowId from arguments, makes a GET request to the Opus API endpoint `/workflow/${workflowId}`, and returns the response data as a formatted JSON text content block.

  private async getWorkflowDetails(args: any) {
    const { workflowId } = args;
    const response = await this.axiosInstance.get(
      `/workflow/${workflowId}`
    );
  
    return {
      content: [
        {
          type: "text",
          text: JSON.stringify(response.data, null, 2),
        },
      ],
    };
  }

• src/index.ts:119-128 (schema)

  The input schema definition for the get_workflow_details tool, specifying that a workflowId string is required.

  inputSchema: {
    type: "object",
    properties: {
      workflowId: {
        type: "string",
        description: "The ID of the workflow to retrieve details for",
      },
    },
    required: ["workflowId"],
  },

• src/index.ts:115-129 (registration)

  The tool registration object for get_workflow_details in the getTools() method, which lists all available tools for the MCP server. Includes name, description, and input schema.

  {
    name: "get_workflow_details",
    description:
      "Get workflow details including jobPayloadSchema that defines required inputs for a workflow",
    inputSchema: {
      type: "object",
      properties: {
        workflowId: {
          type: "string",
          description: "The ID of the workflow to retrieve details for",
        },
      },
      required: ["workflowId"],
    },
  },

• src/index.ts:80-81 (registration)

  The switch case in the CallToolRequestSchema handler that dispatches calls to the get_workflow_details tool by invoking the getWorkflowDetails method.

  case "get_workflow_details":
    return await this.getWorkflowDetails(args);