{"name":"MIG API v4.2","version":"4.2.0","tagline":"AI can think whatever it wants. Nothing executes without MIG approval.","pipeline":"PII Detection → Graph Traversal → Stage Awareness → Cypher → Semantic","endpoints":{"mode_1":["/chat","/teach"],"mode_2":["/validate"],"mode_3":["/approve","/reject"],"ingestion":["/ingest","/ingest/memories"],"audit":["/audit","/audit/stats","/audit/{decision_id}"],"system":["/health","/stats"]}}