BitDive is a zero-code runtime observability and test automation platform for JVM apps that captures method-level call chains, SQL, HTTP and message interactions and converts real executions into deterministic replayable tests and rich runtime context; by exposing that execution data via its Model Context Protocol, BitDive lets AI assistants generate runtime-grounded code fixes, explain precise root causes, and verify changes through replayed scenarios—so teams can eliminate flaky test scripts, reduce MTTR, and safely leverage AI without hallucinations.