Todoist MCP Server

Instructions

Implementation Reference

• src/tools/task-queries.ts:43-67 (handler)

  MCP Tool definition including the handler function that executes the tool logic by calling getTasksDueTomorrow() and formatting the result as JSON text content.
  export const getTasksDueTomorrowTool: Tool = { schema: { name: 'get_tasks_due_tomorrow', description: 'Get all tasks due tomorrow from Todoist, excluding various project categories like Tickler, Chores, and baby-related projects. Returns structured JSON data with task details including id, content, due date, project id, and labels.', inputSchema: { type: 'object', properties: {}, required: [], }, }, handler: async () => { console.error('Executing get_tasks_due_tomorrow...'); const result = await getTasksDueTomorrow(); console.error('get_tasks_due_tomorrow completed successfully'); return { content: [ { type: 'text', text: JSON.stringify(result, null, 2), }, ], }; }, };
• src/tools/task-queries.ts:44-53 (schema)

  Input schema definition for the get_tasks_due_tomorrow tool (no input parameters required).
  schema: { name: 'get_tasks_due_tomorrow', description: 'Get all tasks due tomorrow from Todoist, excluding various project categories like Tickler, Chores, and baby-related projects. Returns structured JSON data with task details including id, content, due date, project id, and labels.', inputSchema: { type: 'object', properties: {}, required: [], }, },
• src/handlers/tool-request-handler.ts:66-87 (registration)

  Registration of the get_tasks_due_tomorrow tool handler in the toolsWithoutArgs registry map used for handling tool calls.
  const toolsWithoutArgs: Record<string, () => Promise<ToolResponse>> = { list_personal_inbox_tasks: listPersonalInboxTasksTool.handler, list_brian_inbox_per_becky_tasks: listBrianInboxPerBeckyTasksTool.handler, list_becky_inbox_per_brian_tasks: listBeckyInboxPerBrianTasksTool.handler, list_next_actions: listNextActionsTool.handler, get_brian_only_projects: getBrianOnlyProjectsTool.handler, get_brian_shared_projects: getBrianSharedProjectsTool.handler, get_becky_shared_projects: getBeckySharedProjectsTool.handler, get_inbox_projects: getInboxProjectsTool.handler, get_context_labels: getContextLabelsTool.handler, get_chores_due_today: getChoresDueTodayTool.handler, get_tasks_due_tomorrow: getTasksDueTomorrowTool.handler, get_tasks_due_this_week: getTasksDueThisWeekTool.handler, get_tickler_tasks: getTicklerTasksTool.handler, list_gtd_projects: listGtdProjectsTool.handler, get_waiting_tasks: getWaitingTasksTool.handler, get_recent_media: getRecentMediaTool.handler, get_areas_of_focus: getAreasOfFocusTool.handler, get_shopping_list: getShoppingListTool.handler, list_brian_time_sensitive_tasks: listBrianTimeSensitiveTasksTool.handler, list_becky_time_sensitive_tasks: listBeckyTimeSensitiveTasksTool.handler, };
• src/services/tasks/task-retrieval.ts:78-80 (helper)

  Core helper function that fetches raw Todoist tasks due tomorrow using the predefined TOMORROW_FILTER and generic fetchRawTasksByFilter utility.
  export async function getTasksDueTomorrow(): Promise<TodoistTask[]> { return await fetchRawTasksByFilter(TOMORROW_FILTER, 'get tasks due tomorrow'); }
• src/index.ts:104-115 (registration)

  The tool schema is registered in the listTools response for MCP protocol compliance.
  getTasksDueTomorrowTool.schema, getTasksDueThisWeekTool.schema, getTicklerTasksTool.schema, listGtdProjectsTool.schema, getWaitingTasksTool.schema, getRecentMediaTool.schema, getAreasOfFocusTool.schema, getShoppingListTool.schema, completeBeckyTaskTool.schema, listBrianTimeSensitiveTasksTool.schema, listBeckyTimeSensitiveTasksTool.schema, ],