Danielle Fong Shares Hook for Claude AI

Danielle Fong, co-founder and CEO of LightCell Energy, posted that she built a hook for her Claude code. The hook prevents the AI from making epistemic claims without proof. She called the method effective and hilarious. The tweet comes from her account where she is identified as a physicist and entrepreneur who previously co-founded LightSail Energy. No further details on the hook's design or use cases appear in the post.