ChatGPT Developer Mode Supports Seamless Custom MCP Addition
BLCNYY · x · 2026-07-12
ChatGPT's developer mode gets an update: memory and custom instructions are no longer forcibly disabled. This means users can now easily add and use custom MCP (Model Context Protocol) without sacrificing original personalization settings.
Related event: ChatGPT Developer Mode Fixes MCP and Custom Instructions Conflict(2 posts)→
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