first version (works kinda)

server/server.cjs

@@ -0,0 +1,35 @@
+const http = require('http');
+
+let currentCommand = null;
+
+const server = http.createServer((req, res) => {
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS');
+    res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
+
+    if (req.method === 'OPTIONS') {
+        res.writeHead(204);
+        res.end();
+        return;
+    }
+
+    if (req.method === 'POST' && req.url === '/command') {
+        let body = '';
+        req.on('data', chunk => { body += chunk.toString(); });
+        req.on('end', () => {
+            currentCommand = JSON.parse(body);
+            console.log("External Command Received:", currentCommand);
+            res.end("Queued");
+        });
+    } 
+    else if (req.method === 'GET' && req.url === '/poll') {
+        res.writeHead(200, { 'Content-Type': 'application/json' });
+        if (currentCommand != null) {
+            console.log("Sending " + currentCommand + " to Tampermonkey")
+        }
+        res.end(JSON.stringify(currentCommand));
+        currentCommand = null; 
+    }
+});
+
+server.listen(3000, () => console.log("Bridge Server active on port 3000"));