[Bug] Fable 5 safeguard blocking model access, reverting to 4.8

Open 💬 0 comments Opened Jul 4, 2026 by Island-Diver

Bug Description
Yes I am trying to run a full audit on my website before i release it and for some reason the Fable 5 safeguard is being flagged and not allowing me to use it. It keeps kicking me back down into 4.8.

Environment Info

  • Platform: darwin
  • Terminal: Apple_Terminal
  • Version: 2.1.198
  • Feedback ID: b404e4e7-b24f-4b0b-a810-bffc980f5e52

Errors

[{"error":"Error: Streamable HTTP error: Error POSTing to endpoint: {\"id\":14,\"jsonrpc\":\"2.0\",\"result\":{\"content\":[{\"text\":\"Request had insufficient authentication scopes.\",\"type\":\"text\"}],\"isError\":true}}\r\n    at send (/$bunfs/root/src/entrypoints/cli.js:2170:5998)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-07-04T04:52:22.856Z"}]

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