ynab-mcp

Instructions

Implementation Reference

• src/tools/money-movements.ts:75-95 (handler)

  The implementation of the get_month_money_movement_groups MCP tool handler.

  server.registerTool("get_month_money_movement_groups", {
    title: "Get Month Money Movement Groups",
    description: "[1 API call] Get money movement groups for a specific month",
    inputSchema: {
      budget_id: z.string().default("last-used").describe("Budget ID or 'last-used'"),
      month: z.string().describe("Month in YYYY-MM-DD format (first of month) or 'current'"),
    },
    annotations: { readOnlyHint: true },
  }, async ({ budget_id, month }) => {
    try {
      const response = await getMoneyMovementsClient().getMoneyMovementGroupsByMonth(budget_id, month);
      const groups = response.data.money_movement_groups;
      if (!groups || groups.length === 0) return textResult(`No money movement groups found for ${month}.`);
      const lines = groups.map((g) =>
        `- ${g.note ?? "No note"} (Created: ${g.group_created_at}) [ID: ${g.id}]`
      );
      return textResult(`Money Movement Groups for ${month} (${groups.length}):\n${lines.join("\n")}`);
    } catch (e: any) {
      return errorResult(e.message);
    }
  });