Blogger MCP Server
by niyonabil
Verified
"use strict";
/**
* Mock du SDK MCP pour éviter les problèmes de dépendances
* Cette implémentation simplifiée fournit les fonctionnalités essentielles
* du SDK MCP sans dépendre de la version exacte du package
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.ResourceTemplate = exports.HttpServerTransport = exports.StdioServerTransport = exports.MCPServer = void 0;
const zod_1 = require("zod");
const http = __importStar(require("http"));
// Classe principale du serveur MCP
class MCPServer {
constructor(options) {
this.tools = new Map();
this.transport = null;
this.options = options;
}
// Ajoute un outil au serveur
addTool(tool) {
this.tools.set(tool.name, tool);
}
// Connecte le serveur à un transport
async connect(transport) {
this.transport = transport;
if (this.transport.onRequest) {
this.transport.onRequest(async (request) => {
try {
const { tool, params } = request;
if (!this.tools.has(tool)) {
return {
error: `Outil non trouvé: ${tool}`
};
}
const mcpTool = this.tools.get(tool);
try {
const validatedParams = mcpTool.parameters.parse(params);
const result = await mcpTool.handler(validatedParams);
return result;
}
catch (error) {
if (error instanceof zod_1.z.ZodError) {
return {
error: `Paramètres invalides: ${error.message}`
};
}
return {
error: `Erreur lors de l'exécution de l'outil: ${error}`
};
}
}
catch (error) {
return {
error: `Erreur interne du serveur: ${error}`
};
}
});
}
}
// Démarre le serveur
async start() {
if (!this.transport) {
throw new Error('Le serveur doit être connecté à un transport avant de démarrer');
}
await this.transport.start();
}
// Arrête le serveur
async stop() {
if (this.transport) {
await this.transport.stop();
}
}
}
exports.MCPServer = MCPServer;
// Transport pour le mode stdio
class StdioServerTransport {
constructor() {
this.requestHandler = null;
}
async start() {
process.stdin.setEncoding('utf-8');
process.stdin.on('data', async (data) => {
try {
const request = JSON.parse(data.toString());
if (this.requestHandler) {
const response = await this.requestHandler(request);
process.stdout.write(JSON.stringify(response) + '\n');
}
}
catch (error) {
process.stdout.write(JSON.stringify({ error: `Erreur de parsing: ${error}` }) + '\n');
}
});
}
async stop() {
// Rien à faire pour le mode stdio
}
onRequest(handler) {
this.requestHandler = handler;
}
}
exports.StdioServerTransport = StdioServerTransport;
// Transport pour le mode HTTP
class HttpServerTransport {
constructor(options) {
this.server = null;
this.requestHandler = null;
this.host = options.host;
this.port = options.port;
}
async start() {
this.server = http.createServer(async (req, res) => {
res.setHeader('Content-Type', 'application/json');
res.setHeader('Access-Control-Allow-Origin', '*');
res.setHeader('Access-Control-Allow-Methods', 'POST, OPTIONS');
res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
if (req.method === 'OPTIONS') {
res.statusCode = 200;
res.end();
return;
}
if (req.method !== 'POST') {
res.statusCode = 405;
res.end(JSON.stringify({ error: 'Méthode non autorisée' }));
return;
}
try {
let body = '';
req.on('data', (chunk) => {
body += chunk.toString();
});
req.on('end', async () => {
try {
const request = JSON.parse(body);
if (this.requestHandler) {
const response = await this.requestHandler(request);
res.statusCode = 200;
res.end(JSON.stringify(response));
}
else {
res.statusCode = 500;
res.end(JSON.stringify({ error: 'Gestionnaire de requêtes non configuré' }));
}
}
catch (error) {
res.statusCode = 400;
res.end(JSON.stringify({ error: `Erreur de parsing: ${error}` }));
}
});
}
catch (error) {
res.statusCode = 500;
res.end(JSON.stringify({ error: `Erreur interne du serveur: ${error}` }));
}
});
return new Promise((resolve) => {
if (this.server) {
this.server.listen(this.port, this.host, () => {
resolve();
});
}
});
}
async stop() {
return new Promise((resolve, reject) => {
if (this.server) {
this.server.close((err) => {
if (err) {
reject(err);
}
else {
resolve();
}
});
}
else {
resolve();
}
});
}
onRequest(handler) {
this.requestHandler = handler;
}
}
exports.HttpServerTransport = HttpServerTransport;
// Classe pour les templates de ressources
class ResourceTemplate {
constructor(resource) {
this.resource = resource;
}
get() {
return this.resource;
}
}
exports.ResourceTemplate = ResourceTemplate;