SchemaSentry

SchemaSentry is a middleware add-on that continuously detects and mitigates breaking API and event-schema changes across your integrations. It connects to OpenAPI/GraphQL schemas, Kafka/Confluent Schema Registry, and common SaaS APIs, then runs automated contract checks against your existing mappings and workflows. When a provider changes a field, type, enum, or behavior, SchemaSentry flags the blast radius (which flows will fail), generates a safe patch proposal (mapping updates, transformations, version pinning), and can open PRs or apply changes via approved pipelines. It also provides “canary” synthetic requests and event replays to validate fixes before rollout. This is not a full iPaaS replacement; it’s a guardrail that sits alongside what teams already use (MuleSoft, Boomi, Workato, custom). Web app + optional CLI, traditional app with AI-assisted change analysis.