MCP SysOperator

Instructions

Implementation Reference

• src/sysoperator/operations/playbooks.ts:89-106 (handler)

  The main handler function that runs 'ansible-playbook --list-tasks' to list tasks in the specified playbook.

  export async function listTasks(options: ListTasksOptions): Promise<string> {
    const playbookPath = validatePlaybookPath(options.playbook);
    
    // Build command with list-tasks option
    const command = `ansible-playbook ${playbookPath} --list-tasks`;
  
    try {
      // Execute command
      const { stdout, stderr } = await execAsync(command);
      return stdout || 'No tasks found in playbook';
    } catch (error) {
      // Handle exec error
      const execError = error as { stderr?: string; message: string };
      throw new AnsibleExecutionError(
        `Error listing tasks: ${execError.message}`,
        execError.stderr
      );
    }

• src/sysoperator/common/types.ts:266-270 (schema)

  Zod schema defining the input parameters for the list_tasks tool (requires playbook path).

  export const ListTasksSchema = z.object({
    playbook: z.string().min(1, 'Playbook path is required'),
  });
  
  export type ListTasksOptions = z.infer<typeof ListTasksSchema>;

• src/sysoperator/index.ts:70-74 (registration)

  Registration of the 'list_tasks' tool in the MCP server, linking schema and handler.

  list_tasks: {
    description: 'List all tasks that would be executed by a playbook',
    schema: ListTasksSchema,
    handler: playbooks.listTasks,
  },