Check your CLAUDE.md, etc. for any of the banned topics or anything adjacent. Also check your recent Git commit history, if you're running the agent in a repository, as well. The classifier trips on anything anywhere in context, so those could be sources of rejections.
adding rules for the agent to ignore version control and never touch git files or commands (except for git log) improve my slop coding 100%. no risk of sneak commits and much less token wasted.
Claude Code automatically adds some of the most recent git commit messages to the system prompt. This was discovered when having git commit messages containing any OpenClaw information would result in Anthropic billing your extra usage (since they have a vendetta or something)
Basically, I can't use Fable.