Claude Desktop Filesystem Connectors Fail to Access Local Files

Claude Desktop users are experiencing a bug where Filesystem connectors fail to access local files, consistently returning a "Tool execution failed" error despite appearing connected. Reinstalling the app does not fix the issue.

2026-07-22 ~ 2026-07-22 · 2 related posts

• Claude Desktop’s Filesystem connector fails every call, even after reinstalling — Paxe360 · 2026-07-22
• Claude Desktop loses local file access despite Filesystem showing connected — shinichi_okada · 2026-07-22