diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0a8830f..9cef5e8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,6 +6,10 @@ on:
   pull_request:
     branches: [ main ]
 
+# 🔐 Lock down GITHUB_TOKEN for this workflow
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -31,4 +35,3 @@ jobs:
 
       - name: Build TypeScript monorepo
         run: npm run build
-
diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 4bfe993..ec1324a 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -1,5 +1,11 @@
 name: Conformance
+
 on: [push, pull_request]
+
+# 🔐 Restrict GITHUB_TOKEN permissions (least privilege)
+permissions:
+  contents: read
+
 jobs:
   test:
     runs-on: ubuntu-latest
diff --git a/packages/proxyabl/src/tool-gateway.ts b/packages/proxyabl/src/tool-gateway.ts
index 17be517..84cf1ae 100644
--- a/packages/proxyabl/src/tool-gateway.ts
+++ b/packages/proxyabl/src/tool-gateway.ts
@@ -117,18 +117,20 @@ const TOOL_SCOPES: Record<string, string[]> = parseToolScopesEnv();
 // Union of all tool scopes (what the client should actually request)
 const REQUIRED_SCOPES = Array.from(new Set(Object.values(TOOL_SCOPES).flat()));
 
-// ---- Safe logging helpers (no secrets printed) ----
+// ---- Safe logging helpers (only state, no raw values) ----
 function logCfg() {
   console.log("[cfg]", {
-    OAUTH_ISSUER,
+    OAUTH_ISSUER: OAUTH_ISSUER ? "[configured]" : "[default]",
     OAUTH_AUDIENCE: OAUTH_AUDIENCE ? "[set]" : null,
     JWKS_URI_FALLBACK: JWKS_URI_FALLBACK ? "[set]" : null,
-    FUNCTIONS_BASE,
-    APP_ORIGIN,
+    FUNCTIONS_BASE: FUNCTIONS_BASE ? "[set]" : null,
+    APP_ORIGIN: APP_ORIGIN === "*" ? "*" : "[set]",
   });
 }
 logCfg();
 
+logCfg();
+
 function readAuth(req: Request) {
   const auth = req.header("authorization") || "";
   const hasAuth = auth.startsWith("Bearer ");
@@ -596,16 +598,21 @@ export async function wellKnownOauthProtectedResource(req: Request, res: Respons
   const xfHost = req.get("x-forwarded-host") || req.get("host") || "";
   const fullUrl = `${xfProto}://${xfHost}${req.originalUrl || req.url}`;
 
+  const pathOnly = (req.originalUrl || req.url || "").split("?")[0];
+
   console.log("[wk] /.well-known/oauth-protected-resource served", {
-    url: fullUrl, method: req.method, ua, origin, referer,
+    path: pathOnly,
+    method: req.method,
   });
+
   console.log("[wk.cfg]", {
-    issuer: OAUTH_ISSUER,
+    issuer: OAUTH_ISSUER ? "[configured]" : "[default]",
     audience: OAUTH_AUDIENCE ? "[set]" : null,
     jwks_uri_fallback: JWKS_URI_FALLBACK ? "[set]" : null,
-    required_scopes: REQUIRED_SCOPES,
+    required_scopes_count: REQUIRED_SCOPES.length,
   });
 
+
   try {
     const d = await fetchJsonWithRetry(`${OAUTH_ISSUER}/.well-known/openid-configuration`);
     
@@ -1323,4 +1330,3 @@ toolGatewayRouter.options("/mcp", mcpLimiter as any, toolGatewayImpl);
 // Auth0 Log Stream webhook (DCR auto-fix, rate limited too)
 toolGatewayRouter.post("/auth0/logs", webhookLimiter as any, auth0LogWebhook);
 
-