wp-includes/ai-client/class-wp-ai-client-ability-function-resolver.php:72Checks if a function call is an ability call.
$callWordPress\AiClient\Tools\DTO\FunctionCallbool public function is_ability_call( FunctionCall $call ): bool { $name = $call->getName(); if ( null === $name ) { return false; } return str_starts_with( $name, self::ABILITY_PREFIX ); }Introduced in 7.0.0. Unchanged from 7.0.4 through 7.1.0.
Signature, return type and hooks compared across 2 parsed releases.
src/wp-includes/ai-client/class-wp-ai-client-ability-function-resolver.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.