Run Gauntlet Challenge Present challenges from the knowledge base and evaluate answers. In-Loop Provider Setup Before generating a challenge, register the in-loop variation provider so we do not call out to the Anthropic API just to spawn a sibling Claude (issue #464). Outside Claude Code this is a no-op and the default Anthropic provider remains active. Steps 1. Load state : read and developer progress 2. Check for pending challenge : if exists, evaluate the developer's most recent message as an answer before generating a new one 3. Generate challenge : use adaptive weighting to select a kno…