Developers Complain About AI Coding Agents' Tool Call and Auth Issues

A Sentry engineer criticized Codex's native tool search and execution as unreliable, often triggering wrong actions even when MCP tools are available. Similar issues plague Claude Code and various harnesses, highlighting widespread tool-calling and authentication problems in AI coding agents.

2026-08-28 ~ 2026-08-28 · 2 related posts

• Sentry engineer: Clients like Codex are unreliable, so servers must self-heal — zeeg · 2026-08-28
• Developer Rants About Auth and Tool Use Issues in Claude and Codex — zeeg · 2026-08-28