Vite template

2025-05-12 20:05:01 +00:00
parent f13672ad63
commit fd3ab9d22e
4629 changed files with 1018429 additions and 0 deletions
@@ -0,0 +1,140 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const express_1 = __importDefault(require("express"));
+const mcp_js_1 = require("../../server/mcp.js");
+const streamableHttp_js_1 = require("../../server/streamableHttp.js");
+const zod_1 = require("zod");
+const getServer = () => {
+    // Create an MCP server with implementation details
+    const server = new mcp_js_1.McpServer({
+        name: 'stateless-streamable-http-server',
+        version: '1.0.0',
+    }, { capabilities: { logging: {} } });
+    // Register a simple prompt
+    server.prompt('greeting-template', 'A simple greeting prompt template', {
+        name: zod_1.z.string().describe('Name to include in greeting'),
+    }, async ({ name }) => {
+        return {
+            messages: [
+                {
+                    role: 'user',
+                    content: {
+                        type: 'text',
+                        text: `Please greet ${name} in a friendly manner.`,
+                    },
+                },
+            ],
+        };
+    });
+    // Register a tool specifically for testing resumability
+    server.tool('start-notification-stream', 'Starts sending periodic notifications for testing resumability', {
+        interval: zod_1.z.number().describe('Interval in milliseconds between notifications').default(100),
+        count: zod_1.z.number().describe('Number of notifications to send (0 for 100)').default(10),
+    }, async ({ interval, count }, { sendNotification }) => {
+        const sleep = (ms) => new Promise(resolve => setTimeout(resolve, ms));
+        let counter = 0;
+        while (count === 0 || counter < count) {
+            counter++;
+            try {
+                await sendNotification({
+                    method: "notifications/message",
+                    params: {
+                        level: "info",
+                        data: `Periodic notification #${counter} at ${new Date().toISOString()}`
+                    }
+                });
+            }
+            catch (error) {
+                console.error("Error sending notification:", error);
+            }
+            // Wait for the specified interval
+            await sleep(interval);
+        }
+        return {
+            content: [
+                {
+                    type: 'text',
+                    text: `Started sending periodic notifications every ${interval}ms`,
+                }
+            ],
+        };
+    });
+    // Create a simple resource at a fixed URI
+    server.resource('greeting-resource', 'https://example.com/greetings/default', { mimeType: 'text/plain' }, async () => {
+        return {
+            contents: [
+                {
+                    uri: 'https://example.com/greetings/default',
+                    text: 'Hello, world!',
+                },
+            ],
+        };
+    });
+    return server;
+};
+const app = (0, express_1.default)();
+app.use(express_1.default.json());
+app.post('/mcp', async (req, res) => {
+    const server = getServer();
+    try {
+        const transport = new streamableHttp_js_1.StreamableHTTPServerTransport({
+            sessionIdGenerator: undefined,
+        });
+        await server.connect(transport);
+        await transport.handleRequest(req, res, req.body);
+        res.on('close', () => {
+            console.log('Request closed');
+            transport.close();
+            server.close();
+        });
+    }
+    catch (error) {
+        console.error('Error handling MCP request:', error);
+        if (!res.headersSent) {
+            res.status(500).json({
+                jsonrpc: '2.0',
+                error: {
+                    code: -32603,
+                    message: 'Internal server error',
+                },
+                id: null,
+            });
+        }
+    }
+});
+app.get('/mcp', async (req, res) => {
+    console.log('Received GET MCP request');
+    res.writeHead(405).end(JSON.stringify({
+        jsonrpc: "2.0",
+        error: {
+            code: -32000,
+            message: "Method not allowed."
+        },
+        id: null
+    }));
+});
+app.delete('/mcp', async (req, res) => {
+    console.log('Received DELETE MCP request');
+    res.writeHead(405).end(JSON.stringify({
+        jsonrpc: "2.0",
+        error: {
+            code: -32000,
+            message: "Method not allowed."
+        },
+        id: null
+    }));
+});
+// Start the server
+const PORT = 3000;
+app.listen(PORT, () => {
+    console.log(`MCP Stateless Streamable HTTP Server listening on port ${PORT}`);
+});
+// Handle server shutdown
+process.on('SIGINT', async () => {
+    console.log('Shutting down server...');
+    process.exit(0);
+});
+//# sourceMappingURL=simpleStatelessStreamableHttp.js.map