daiso-mcp/src/index.ts at main · hmmhmmhm/daiso-mcp

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export { BrowseReadJob } from './durableObjects/browseReadJob.js';

import { registerBrowseRoutes } from './pages/browse.js';

import { applyCompactTools } from './core/compact/server.js';

import { COMPACT_CATALOG, PUBLIC_TOOL_NAMES } from './core/compact/catalog.js';

import { apiResultHtml } from './pages/apiResult.js';

import { withExternalRouting } from './utils/externalRouting.js';

import { refreshRouteChecks } fro 10000 m './utils/routeProbes.js';

import { registerRouteHealthRoutes } from './api/routes/routeHealthRoutes.js';

export { UpstreamRouteHealth } from './durableObjects/upstreamRouteHealth.js';

export { GeocodeGateway } from './durableObjects/geocodeGateway.js';

import { convenienceTransportFromBindings } from './utils/convenienceTransport.js';

import { handleLotteMartFindStores } from './api/lottemartHandlers.js';

import { geocodeBindings } from './utils/geocode.js';

/**

* 다중 서비스 MCP 서버

* Cloudflare Workers에서 실행되는 플러그인 기반 MCP 서버입니다.

* 다이소, 편의점, 백화점 등 다양한 서비스를 확장할 수 있습니다.

import { diagnosticsMiddleware } from './middleware/diagnostics.js';

import { dtryxTransportFromBindings } from './services/dtryx/transport.js';

import { Hono, type Context } from 'hono';

import { cors } from 'hono/cors';

import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';

import { WebStandardStreamableHTTPServerTransport } from '@modelcontextprotocol/sdk/server/webStandardStreamableHttp.js';

import { ServiceRegistry } from './core/registry.js';

import { createDaisoJpService } from './services/daisoJp/index.js';

import { createDaisoService } from './services/daiso/index.js';

import { createOliveyoungService } from './services/oliveyoung/index.js';

import { createDtryxService } from './services/dtryx/index.js';

import { createMegaboxService } from './services/megabox/index.js';

import { japanProductTransportFromBindings } from './services/daisoJp/productRelay.js';

import { cgvTransportFromBindings } from './services/cgv/relayTransport.js';

import { createCgvService } from './services/cgv/index.js';

import { createLotteCinemaService } from './services/lottecinema/index.js';

import { createCuService } from './services/cu/index.js';

import { createEmart24Service } from './services/emart24/index.js';

import { createGs25Service } from './services/gs25/index.js';

import { createSevenElevenService } from './services/seveneleven/index.js';

import { createPlacesService } from './services/places/index.js';

import { createOpinetService } from './services/opinet/index.js';

import { createCompareService } from './services/compare/index.js';

import { createFeedbackService } from './services/feedback/index.js';

import { createAgentStartResponse, createVersionedGuideResponse } from './pages/agentStart.js';

import { createPromptResponse } from './pages/prompt.js';

import { buildDiscoveryAssets } from './pages/discovery.js';

import {

createFullOpenApiJsonResponse,

createFullOpenApiYamlResponse,

createOpenApiJsonResponse,

createOpenApiYamlResponse,

} from './pages/openapi.js';

import { createPrivacyResponse } from './pages/privacy.js';

import type { AppBindings } from './api/response.js';

import { buildActionQueryTargetUrl } from './api/actionsProxy.js';

import { registerHealthRoutes } from './api/routes/healthRoutes.js';

import { registerServiceRoutes } from './api/routes/registerServiceRoutes.js';

import { registerRateLimitStatsRoutes } from './api/routes/rateLimitStatsRoutes.js';

import { buildConfigStatus } from './api/configStatus.js';

import { createDailyRateLimitMiddleware } from './middleware/dailyRateLimit.js';

export { DailyRateLimiter } from './durableObjects/dailyRateLimiter.js';

// 서버 메타데이터

const SERVER_NAME = 'multi-service-mcp';

const SERVER_VERSION = '1.0.0';

const SESSION_HEADER = 'mcp-session-id';

// 세션별 MCP 전송 계층/서버를 유지해 GET/POST/DELETE를 일관 처리합니다.

const mcpSessions = new Map<

string,

{

server: McpServer;

transport: WebStandardStreamableHTTPServerTransport;

}

>();

/**

* 요청 컨텍스트 기반 서비스 레지스트리 생성

const createRegistry = (bindings?: AppBindings) => {

const registry = new ServiceRegistry();

registry.registerAll([

createDaisoService,

() => createDaisoJpService(japanProductTransportFromBindings(bindings)),

() =>

createGs25Service({ ...convenienceTransportFromBindings(bindings),

...geocodeBindings(bindings),

zyteApiKey: bindings?.ZYTE_API_KEY,

apiKey: bindings?.GS25_API_KEY,

}),

() => createSevenElevenService({ ...convenienceTransportFromBindings(bindings), zyteApiKey: bindings?.ZYTE_API_KEY }),

() => createCompareService(convenienceTransportFromBindings(bindings)),

() =>

createFeedbackService({

supabaseUrl: bindings?.SUPABASE_URL,

supabaseServiceRoleKey: bindings?.SUPABASE_SERVICE_ROLE_KEY,

}),

() =>

createPlacesService({

naverClientId: bindings?.NAVER_CLIENT_ID,

naverClientSecret: bindings?.NAVER_CLIENT_SECRET,

}),

() =>

createOpinetService({

apiKey: bindings?.OPINET_API_KEY,

...geocodeBindings(bindings),

}),

() =>

createCuService({ ...convenienceTransportFromBindings(bindings),

zyteApiKey: bindings?.ZYTE_API_KEY,

...geocodeBindings(bindings),

}),

() => createEmart24Service(convenienceTransportFromBindings(bindings)),

() => createMegaboxService(geocodeBindings(bindings)),

() => createDtryxService(dtryxTransportFromBindings(bindings)),

() =>

createLotteCinemaService({

...geocodeBindings(bindings),

}),

() =>

createCgvService({

...cgvTransportFromBindings(bindings),

zyteApiKey: bindings?.ZYTE_API_KEY,

...geocodeBindings(bindings),

}),

() =>

createOliveyoungService({

relayUrl: bindings?.OY_RELAY_URL,

relayToken: bindings?.OY_RELAY_TOKEN,

accessClientId: bindings?.OY_ACCESS_CLIENT_ID,

accessClientSecret: bindings?.OY_ACCESS_CLIENT_SECRET,

}),

]);

return registry;

};

/**

* MCP 서버 생성 함수

const createMcpServer = (bindings?: AppBindings) => {

const registry = createRegistry(bindings);

const server = new McpServer({

name: SERVER_NAME,

version: SERVER_VERSION,

});

applyCompactTools(server, registry);

return server;

};

export function buildRootInfo() {

const registry = createRegistry();

const services = registry.getServicesInfo().map(service => ({ ...service, tools: COMPACT_CATALOG.filter(group => group.routes.some(route => service.tools.includes(route.legacy))).map(group => group.name) }));

const allTools = [...PUBLIC_TOOL_NAMES];

return {

name: SERVER_NAME,

version: SERVER_VERSION,

description: 'Multi-Service MCP Server for Cloudflare Workers',

endpoints: {

mcp: '/ 또는 /mcp (POST) - MCP 프로토콜 엔드포인트',

quickStart: '/browse (GET) - 설치 없는 HTML 웹 조회와 /llms.txt 안내',

health: '/health (GET) - 헬스 체크',

healthChecks: '/api/health/checks (GET) - 서비스별 상세 헬스 체크',

openapi: '/openapi.json (GET) - OpenAI Actions용 축약 OpenAPI',

openapiFull: '/openapi-full.json (GET) - 전체 OpenAPI',

actionsQuery: '/api/actions/query (GET) - 기존 GET API 통합 facade',

compareProducts: '/api/compare/products (GET) - 키 없는 통합 상품 가격 후보 비교',

opinetAverage: '/api/opinet/average (GET) - 오피넷 전국 평균 유가',

opinetLowest: '/api/opinet/lowest (GET) - 오피넷 최저가 주유소',

japanProducts: '/browse/daiso-jp/products/검색어 (GET) - 일본 다이소 상품',

japanStores: '/browse/daiso-jp/stores/지역 (GET) - 일본 다이소 매장 (재고 미지원)',

developerRequests: '/api/feedback/requests (POST/GET) - 개발자 요청 제출',

services,

tools: allTools,

totalServices: services.length,

totalTools: allTools.length,

};

}

const ROOT_INFO_JSON = JSON.stringify(buildRootInfo());

const ROOT_INFO_BODY = new TextEncoder().encode(ROOT_INFO_JSON);

const ROOT_HTML_BODY = new TextEncoder().encode(buildDiscoveryAssets(buildRootInfo())['discovery.html']);

const ROOT_INFO_HEADERS = {

'Content-Type': 'application/json; charset=utf-8',

'Content-Length': String(ROOT_INFO_BODY.byteLength),

'Access-Control-Allow-Origin': '*',

'Cache-Control': 'public, max-age=300, s-maxage=3600, stale-while-revalidate=86400',

};

function isRootInfoRequest(request: Request): boolean {

if (request.method !== 'GET' && request.method !== 'HEAD') {

return false;

}

const url = new URL(request.url);

return url.pathname === '/' && url.search === '';

}

function createRootInfoResponse(request: Request): Response {

const json = request.headers.get('Accept')?.includes('application/json');

const body = json ? ROOT_INFO_BODY : ROOT_HTML_BODY;

return new Response(request.method === 'HEAD' ? null : body, {

status: 200,

headers: { ...ROOT_INFO_HEADERS,

'Content-Type': json ? 'application/json; charset=utf-8' : 'text/html; charset=utf-8',

'Content-Length': String(body.byteLength), 'Cache-Control': json ? ROOT_INFO_HEADERS['Cache-Control'] : 'no-store', Vary: 'Accept' },

});

}

/**

* initialize 요청 여부를 확인합니다.

const isInitializeRequest = (body: unknown): boolean => {

if (Array.isArray(body)) {

return body.some(

(item) =>

typeof item === 'object' &&

item !== null &&

(item as { method?: unknown }).method === 'initialize',

);

}

return (

typeof body === 'object' &&

body !== null &&

(body as { method?: unknown }).method === 'initialize'

);

};

/**

* 새 세션 transport/server를 생성합니다.

const createSessionTransport = (bindings?: AppBindings) => {

const server = createMcpServer(bindings);

const transport = new WebStandardStreamableHTTPServerTransport({

sessionIdGenerator: () => crypto.randomUUID(),

onsessioninitialized: (sessionId) => {

mcpSessions.set(sessionId, { server, transport });

onsessionclosed: (sessionId) => {

mcpSessions.delete(sessionId);

});

return { server, transport };

};

/**

* /mcp 요청을 세션 기반으로 처리합니다.

const handleMcpRequest = async (c: Context<{ Bindings: AppBindings }>) => {

const sessionId = c.req.header(SESSION_HEADER);

if (sessionId) {

const existing = mcpSessions.get(sessionId);

if (!existing) {

if (c.req.method === 'POST') {

const transport = new WebStandardStreamableHTTPServerTransport();

const server = createMcpServer(c.env);

await server.connect(transport);

const response = await transport.handleRequest(c.req.raw);

response.headers.set('x-mcp-session-fallback', 'stateless');

return response;

}

return c.json(

{

error: 'Session not found',

message: '유효하지 않은 mcp-session-id 입니다. initialize 요청부터 다시 시작해주세요.',

404,

);

}

return existing.transport.handleRequest(c.req.raw);

}

if (c.req.method === 'POST') {

const parsedBody = await c.req.raw

.clone()

.json()

.catch(() => undefined);

if (!isInitializeRequest(parsedBody)) {

return c.json(

{

error: 'Bad Request',

message: '세션이 없습니다. 먼저 initialize 요청으로 세션을 생성해주세요.',

400,

);

}

const { server, transport } = createSessionTransport(c.env);

await server.connect(transport);

return transport.handleRequest(c.req.raw, { parsedBody });

}

return c.json(

{

error: 'Bad Request',

message: `세션이 없습니다. 먼저 POST /mcp initialize 요청 후 ${SESSION_HEADER} 헤더를 사용해주세요.`,

400,

);

};

const handleRootMcpRequest = async (c: Context<{ Bindings: AppBindings }>) => {

if (c.req.header(SESSION_HEADER) || c.req.method === 'DELETE') {

return handleMcpRequest(c);

}

const parsedBody = await c.req.raw

.clone()

.json()

.catch(() => undefined);

if (isInitializeRequest(parsedBody)) {

const { server, transport } = createSessionTransport(c.env);

await server.connect(transport);

return transport.handleRequest(c.req.raw, { parsedBody });

}

const transport = new WebStandardStreamableHTTPServerTransport();

const server = createMcpServer(c.env);

await server.connect(transport);

return transport.handleRequest(c.req.raw, { parsedBody });

};

// Hono 앱 생성

const app = new Hono<{ Bindings: AppBindings }>();

app.use('*', diagnosticsMiddleware);

// CORS 설정

app.use(

'*',

cors({

origin: '*',

allowMethods: ['GET', 'POST', 'DELETE', 'OPTIONS'],

allowHeaders: [

'Content-Type',

'Authorization',

'x-health-check-key',

'mcp-session-id',

'Last-Event-ID',

'mcp-protocol-version',

exposeHeaders: ['mcp-session-id', 'mcp-protocol-version', 'x-request-id'],

}),

);

// Zyte 연동 공개 GET API의 일일 호출량을 IP별로 제한합니다.

app.use('/api/*', apiResultHtml);

app.use('/api/*', createDailyRateLimitMiddleware());

// 기본 정보 엔드포인트 (GET 요청만)

app.get('/', (c) => {

return createRootInfoResponse(c.req.raw);

});

app.get('/root.json', (c) => c.body(ROOT_INFO_JSON, 200, ROOT_INFO_HEADERS));

// 루트 경로에서 MCP 요청 처리 (POST, DELETE)

app.on(['POST', 'DELETE'], '/', handleRootMcpRequest);

// 헬스 체크 엔드포인트

app.get('/health', (c) => c.json({ status: 'ok', config: buildConfigStatus(c.env) }));

registerHealthRoutes(app);

registerRouteHealthRoutes(app);

registerRateLimitStatsRoutes(app);

registerServiceRoutes(app);

registerBrowseRoutes(app);

// 설치 없는 첫 조회 안내

app.get('/guide/:version', (c) => createVersionedGuideResponse(new URL(c.req.url).origin, c.req.param('version')));

app.get('/llms.txt', (c) => createAgentStartResponse(new URL(c.req.url).origin));

// 프롬프트 페이지 (MCP 미지원 에이전트용)

app.get('/prompt', (c) => createPromptResponse(new URL(c.req.url).origin));

// OpenAPI 스펙 엔드포인트 (ChatGPT GPTs 등록용)

app.get('/openapi.json', (c) => {