> ## Documentation Index
> Fetch the complete documentation index at: https://www.plain.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# enabledAiToneRulesText

> Returns all currently enabled AI tone rules serialised as a plain-text instruction string that is suitable for injecting into AI prompts. Returns `null` when no rules are enabled or the feature flag is off. Requires the `aiToneRule:read` permission.