Hi,
I am trying to use an MCP connector, which is working on a Large screen but giving error on a Mobile device/ chatGPT app- “ToolError: None: MCP write actions are currently disabled“. Can someone help here?
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Same for me. On iOS connectors/custom mcp is not working. (Hidden error but if you ask to chatgpt what happened is “write (tool calls) acctios are disabled temporarily”. It works on my PC (same custom connector). Also there is probably another issue with the session ID, chat gpt constantly ask again for human permission, and changing the session ID in each new call.
I believe since the beginning, mobile ChatGPT Apps does not support any write MCP tools (ie. tools that take in arguments).
Tools that are readonly will work though from my experience - I made a small virtual cat example - https://x.com/gching/status/1985022766576517497?s=20
@coreyching is this current state where “write” actions/tools aren’t supported on mobile for custom apps or is it a truly a bug?