grok-faf-mcp

Instructions

Implementation Reference

• src/handlers/tools.ts:927-960 (handler)

  The handleFafChat method implements the tool logic by calling the engineAdapter's chat engine.

  private async handleFafChat(_args: any): Promise<CallToolResult> {
    try {
      const result = await this.engineAdapter.callEngine('chat');
  
      if (!result.success) {
        return {
          content: [{
            type: 'text',
            text: `Error running faf chat: ${result.error || 'Unknown error'}`
          }],
          isError: true
        };
      }
  
      // Format the response text
      const responseText = typeof result.data === 'string'
        ? result.data
        : result.data?.output || JSON.stringify(result.data, null, 2);
  
      return {
        content: [{
          type: 'text',
          text: responseText
        }]
      };
    } catch (error) {
      return {
        content: [{
          type: 'text',
          text: `Error running faf chat: ${error instanceof Error ? error.message : String(error)}`
        }],
        isError: true
      };
    }

• src/handlers/tools.ts:193-199 (registration)

  Registration of the faf_chat tool in the tools list.

    name: 'faf_chat',
    description: 'Guided interview to build project.faf',
    inputSchema: {
      type: 'object',
      properties: {},
    }
  },

• src/handlers/tool-types.ts:68-70 (schema)

  Definition of the FafChatArgs interface.

  export interface FafChatArgs {
    prompt?: string;
  }