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ChatGPT drops the developer mode toggle for custom MCP servers

All users can now connect their own MCP servers via plugins → add → create custom MCP server, without enabling developer mode.

Max Stoiber
@mxstbrArchived 22 days agoOriginally posted 2026.10.06
ChatGPT drops the developer mode toggle for custom MCP servers
Max Stoiber @mxstbrOriginally posted 2026.10.06
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we removed a toggle from chatgpt! no, not that one. but, you no longer need to toggle developer mode to connect custom MCP servers! all users can now just go to plugins → add → create custom MCP server to connect MCP servers.

x.com/mxstbr/status/2107166154242572454Archived 2026.10.06 11:33