MCP server exposes 109 tools in Claude but ChatGPT truncates to 43
Calm-Republic9370 · reddit · 2026-10-04
A developer found that the same MCP server exposes all 109 tools in Claude and OpenCode, but ChatGPT silently truncates the list to just 43, breaking functionality. Similar complaints have been reported, and the author asks for solid workarounds — a notable compatibility pitfall for anyone shipping MCP tool integrations.
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