fix(next-config): move serverActions to experimental for Next.js 15+ compatibility

packages/glitchtip-mcp/src/index.ts

@@ -24,7 +24,25 @@ const httpsAgent = new https.Agent({
 const glitchtipClient = axios.create({
     baseURL: `${GLITCHTIP_BASE_URL}/api/0`,
     headers: { Authorization: `Bearer ${GLITCHTIP_API_KEY}` },
-    httpsAgent
+    httpsAgent,
+    timeout: 10000 // Add timeout to prevent hangs
+});
+
+// Logging middleware for GlitchTip client
+glitchtipClient.interceptors.request.use((config) => {
+    console.error(`GlitchTip Request: ${config.method?.toUpperCase()} ${config.url}`);
+    return config;
+}, (error) => {
+    console.error(`GlitchTip Request Error: ${error.message}`);
+    return Promise.reject(error);
+});
+
+glitchtipClient.interceptors.response.use((response) => {
+    return response;
+}, (error) => {
+    const msg = error.response?.data?.detail || error.response?.data?.message || error.message;
+    console.error(`GlitchTip API Error (${error.config?.url}): ${msg}`);
+    return Promise.reject(error);
 });
 
 const LIST_PROJECTS_TOOL: Tool = {
@@ -88,48 +106,37 @@ server.setRequestHandler(ListToolsRequestSchema, async () => ({
 }));
 
 server.setRequestHandler(CallToolRequestSchema, async (request) => {
-    if (request.params.name === "glitchtip_list_projects") {
-        try {
+    try {
+        if (request.params.name === "glitchtip_list_projects") {
             const res = await glitchtipClient.get('/projects/');
             return { content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }] };
-        } catch (e: any) {
-            return { isError: true, content: [{ type: "text", text: `Error: ${e.message}` }] };
         }
-    }
 
-    if (request.params.name === "glitchtip_list_issues") {
-        const { organization_slug, project_slug, query, limit = 20 } = request.params.arguments as any;
-        try {
+        if (request.params.name === "glitchtip_list_issues") {
+            const { organization_slug, project_slug, query, limit = 20 } = request.params.arguments as any;
             const res = await glitchtipClient.get(`/projects/${organization_slug}/${project_slug}/issues/`, {
                 params: { query, limit }
             });
             return { content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }] };
-        } catch (e: any) {
-            return { isError: true, content: [{ type: "text", text: `Error: ${e.message}` }] };
         }
-    }
 
-    if (request.params.name === "glitchtip_get_issue_details") {
-        const { issue_id } = request.params.arguments as any;
-        try {
+        if (request.params.name === "glitchtip_get_issue_details") {
+            const { issue_id } = request.params.arguments as any;
             const res = await glitchtipClient.get(`/issues/${issue_id}/`);
             return { content: [{ type: "text", text: JSON.stringify(res.data, null, 2) }] };
-        } catch (e: any) {
-            return { isError: true, content: [{ type: "text", text: `Error: ${e.message}` }] };
         }
-    }
 
-    if (request.params.name === "glitchtip_update_issue") {
-        const { issue_id, status } = request.params.arguments as any;
-        try {
+        if (request.params.name === "glitchtip_update_issue") {
+            const { issue_id, status } = request.params.arguments as any;
             const res = await glitchtipClient.put(`/issues/${issue_id}/`, { status });
             return { content: [{ type: "text", text: `Issue ${issue_id} status updated to ${status}.` }] };
-        } catch (e: any) {
-            return { isError: true, content: [{ type: "text", text: `Error: ${e.message}` }] };
         }
-    }
 
-    throw new Error(`Unknown tool: ${request.params.name}`);
+        throw new Error(`Unknown tool: ${request.params.name}`);
+    } catch (e: any) {
+        const msg = e.response?.data?.detail || e.response?.data?.message || e.message;
+        return { isError: true, content: [{ type: "text", text: `GlitchTip Service Error: ${msg}` }] };
+    }
 });
 
 async function run() {
@@ -144,28 +151,51 @@ async function run() {
         const app = express();
         const transports = new Map<string, SSEServerTransport>();
 
+        // Manual CORS middleware
+        app.use((req, res, next) => {
+            res.setHeader('Access-Control-Allow-Origin', '*');
+            res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS');
+            res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization, x-mcp-protocol-version');
+            if (req.method === 'OPTIONS') {
+                res.status(204).end();
+                return;
+            }
+            next();
+        });
+
         app.use((req, _res, next) => {
             console.error(`${req.method} ${req.url}`);
             next();
         });
 
         app.get('/sse', async (req, res) => {
-            const sessionId = crypto.randomUUID();
+            const transport = new SSEServerTransport('/message', res as any);
+            const sessionId = transport.sessionId;
             console.error(`New SSE connection: ${sessionId}`);
-            const transport = new SSEServerTransport(`/message/${sessionId}`, res);
             transports.set(sessionId, transport);
 
+            const heartbeatInterval = setInterval(() => {
+                res.write(": heartbeat\n\n");
+            }, 15000);
+
             req.on('close', () => {
                 console.error(`SSE connection closed: ${sessionId}`);
+                clearInterval(heartbeatInterval);
                 transports.delete(sessionId);
             });
 
             await server.connect(transport);
+            
+            await new Promise((resolve) => {
+                req.on('close', resolve);
+            });
         });
 
-        app.post('/message/:sessionId', async (req: Request, res: Response) => {
-            const sessionId = req.params.sessionId;
-            const transport = transports.get(sessionId as string);
+        app.post('/message', express.json(), async (req, res) => {
+            const sessionId = req.query.sessionId as string;
+            const transport = transports.get(sessionId);
+
+            console.error(`POST /message/${sessionId} - Active transports: ${transports.size}`);
 
             if (!transport) {
                 console.error(`No transport found for session: ${sessionId}`);
@@ -175,9 +205,9 @@ async function run() {
             await transport.handlePostMessage(req, res);
         });
 
-        const PORT = process.env.GLITCHTIP_MCP_PORT || 3005;
-        app.listen(PORT, () => {
-            console.error(`GlitchTip MCP server running on http://localhost:${PORT}/sse`);
+        const PORT = Number(process.env.GLITCHTIP_MCP_PORT) || 3005;
+        app.listen(PORT, '0.0.0.0', () => {
+            console.error(`GlitchTip MCP server running on http://0.0.0.0:${PORT}/sse`);
         });
     }
 }