From 33584d31bba0749a0d8f7b2a8d39f763c2b011a7 Mon Sep 17 00:00:00 2001
From: Badri Narayanan S <s.badrinarayanan791@gmail.com>
Date: Sun, 1 Feb 2026 16:55:31 +0530
Subject: [PATCH] fix: suppress count_tokens 501 error logs

Use startsWith() for count_tokens URL check to match requests with
query parameters (e.g., ?beta=true).

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 src/server.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server.js b/src/server.js
index a654d02..06480ca 100644
--- a/src/server.js
+++ b/src/server.js
@@ -189,7 +189,7 @@ app.use((req, res, next) => {
         const logMsg = `[${req.method}] ${req.originalUrl} ${status} (${duration}ms)`;
 
         // Skip standard logging for event logging batch unless in debug mode
-        if (req.originalUrl === '/api/event_logging/batch' || req.originalUrl === '/v1/messages/count_tokens' || req.originalUrl.startsWith('/.well-known/')) {
+        if (req.originalUrl === '/api/event_logging/batch' || req.originalUrl.startsWith('/v1/messages/count_tokens') || req.originalUrl.startsWith('/.well-known/')) {
             if (logger.isDebugEnabled) {
                 logger.debug(logMsg);
             }