#!/usr/bin/env node
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
import { z } from 'zod';
import { zodToJsonSchema } from 'zod-to-json-schema';
import { authTools } from './tools/auth.js';
import { partnerTools } from './tools/partners.js';
import { itemTools } from './tools/items.js';
import { quoteTools } from './tools/quotes.js';
import { billingTools } from './tools/billings.js';
import { deliveryTools } from './tools/delivery.js';
// Combine all tools
const allTools = {
...authTools,
...partnerTools,
...itemTools,
...quoteTools,
...billingTools,
...deliveryTools,
};
type ToolName = keyof typeof allTools;
type ToolDef = (typeof allTools)[ToolName];
// Create MCP server
const server = new Server(
{
name: 'mf-invoice-mcp',
version: '1.0.0',
},
{
capabilities: {
tools: {},
},
}
);
// Handle list tools request
server.setRequestHandler(ListToolsRequestSchema, async () => {
const tools = Object.entries(allTools).map(([name, tool]) => ({
name,
description: tool.description,
inputSchema: zodToJsonSchema(tool.inputSchema),
}));
return { tools };
});
// Handle call tool request
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
const tool = allTools[name as ToolName] as ToolDef | undefined;
if (!tool) {
return {
content: [
{
type: 'text',
text: `Unknown tool: ${name}`,
},
],
isError: true,
};
}
try {
// Validate input
const validatedArgs = tool.inputSchema.parse(args || {});
// Execute handler (use any to avoid complex type inference)
// eslint-disable-next-line @typescript-eslint/no-explicit-any
return await (tool.handler as (args: any) => Promise<any>)(validatedArgs);
} catch (error) {
if (error instanceof z.ZodError) {
return {
content: [
{
type: 'text',
text: `入力パラメータエラー: ${error.errors.map((e) => `${e.path.join('.')}: ${e.message}`).join(', ')}`,
},
],
isError: true,
};
}
return {
content: [
{
type: 'text',
text: `エラー: ${error instanceof Error ? error.message : String(error)}`,
},
],
isError: true,
};
}
});
// Start server
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
console.error('MF Invoice MCP Server started');
}
main().catch((error) => {
console.error('Server error:', error);
process.exit(1);
});
