diff --git a/services/node-agent/index.js b/services/node-agent/index.js
index ee8f0ba..98ca491 100644
--- a/services/node-agent/index.js
+++ b/services/node-agent/index.js
@@ -1,6 +1,7 @@
 import http          from 'http';
 import os            from 'os';
 import fs            from 'fs';
+import crypto        from 'crypto';
 import { spawn }     from 'child_process';
 
 const MAM_API_URL  = (process.env.MAM_API_URL  || 'http://localhost:3000').replace(/\/$/, '');
@@ -961,12 +962,7 @@ function checkAgentAuth(req) {
   const m = /^Bearer\s+(.+)$/i.exec(hdr);
   if (!m) return false;
   const token = m[1];
-  const okNode = _bearerEq(token, NODE_TOKEN);
-  const okShared = _bearerEq(token, CLUSTER_READ_TOKEN);
-  if (!okNode && !okShared) {
-    console.warn(`[auth] reject: tok=${token.slice(0,6)}..${token.slice(-6)} CRT=${CLUSTER_READ_TOKEN.slice(0,6)}..${CLUSTER_READ_TOKEN.slice(-6)} match=${token===CLUSTER_READ_TOKEN}`);
-  }
-  return okNode || okShared;
+  return _bearerEq(token, NODE_TOKEN) || _bearerEq(token, CLUSTER_READ_TOKEN);
 }
 
 // ── Driver/SDK install ────────────────────────────────────────────────────