#!/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 { QiitaApiClient } from './qiitaApiClient.js';
import { toolHandlers } from './tools/handlers.js';
import { tools } from './tools/definitions.js';
const server = new Server(
{
name: 'mcp-server-qiita',
version: '1.0.0',
},
{
capabilities: {
tools: {},
},
}
);
server.setRequestHandler(ListToolsRequestSchema, async () => {
return { tools };
});
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
const accessToken = process.env.QIITA_ACCESS_TOKEN;
const qiita = new QiitaApiClient(accessToken);
const handler = toolHandlers[name];
try {
if (!handler) {
throw new Error(`未知のツール: ${name}`);
}
const parsedArgs = handler.schema.parse(args ?? {});
const result = await handler.execute(parsedArgs, qiita);
return {
content: [
{
type: 'text',
text: JSON.stringify(result, null, 2),
},
],
};
} catch (error: any) {
const message = error?.message ?? String(error);
return {
content: [
{
type: 'text',
text: `エラーが発生しました: ${message}`,
},
],
isError: true,
};
}
});
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
console.error('Qiita MCPサーバーが起動しました');
}
main().catch((error) => {
console.error('サーバーの起動に失敗しました:', error);
process.exit(1);
});