SchemaNarrator

Auto-generate OpenAPI docs from running service traffic

Developer Tools AIPaid

SchemaNarrator passively observes HTTP traffic between microservices and infers accurate OpenAPI schemas including request/response shapes, status codes, and authentication patterns. It detects schema drift when the live traffic diverges from committed specs. API platform teams use it to keep documentation perpetually current.

Key Features

• ✓Traffic-based schema inference
• ✓Drift detection alerts
• ✓OpenAPI 3.1 export
• ✓Auth pattern recognition
• ✓Versioned spec history