actual-mcp

import { CallToolResult } from '@modelcontextprotocol/sdk/types.js'; import { z } from 'zod'; import { zodToJsonSchema } from 'zod-to-json-schema'; import { success, errorFromCatch } from '../../utils/response.js'; import { deleteTransaction } from '../../actual-api.js'; import { ToolInput } from '../../types.js'; const DeleteTransactionArgsSchema = z.object({ id: z.string().describe('Required. The ID of the transaction to delete'), }); type DeleteTransactionArgs = z.infer<typeof DeleteTransactionArgsSchema>; export const schema = { name: 'delete-transaction', description: 'Delete a transaction by its ID. This action is permanent and cannot be undone.', inputSchema: zodToJsonSchema(DeleteTransactionArgsSchema) as ToolInput, }; export async function handler(args: DeleteTransactionArgs): Promise<CallToolResult> { try { const validatedArgs = DeleteTransactionArgsSchema.parse(args); const result = await deleteTransaction(validatedArgs.id); // API returns array of deleted transactions - empty means nothing was found if (Array.isArray(result) && result.length === 0) { return { content: [{ type: 'text', text: `Transaction ${validatedArgs.id} not found or already deleted` }], isError: true, }; } return success(`Successfully deleted transaction ${validatedArgs.id}`); } catch (error) { return errorFromCatch(error); } }