AI-native schema discovery

The Semantic Schema Registry

Store schemas. Understand meaning. Power AI discovery. The first schema registry built for how AI actually works.

Semantic Not just structural
AI-Native Built for agents
Ontology-Mapped schema.org compatible

Beyond schema storage

Everything you need to make your schemas discoverable, understandable, and AI-ready.

Semantic Search

Find schemas by meaning, not keywords. "Payment processing" matches Invoice, Transaction, Checkout—even if names differ.

context.json

Every schema paired with semantic context. AI agents understand your API like a senior engineer would.

Breaking Change Detection

Structural AND semantic. Renaming user_id to customer_id is flagged—even if types match.

Cross-Org Discovery

Opt-in to public discovery. When AI asks "find a shipping schema", yours surfaces.

Ontology Validation

Map to schema.org or custom vocabularies. Validate that "price" fields actually represent money.

Import from Anywhere

One-click import from Buf Schema Registry, GitHub, or local files. We add the semantics.

Traditional vs. semantic

See what you gain when your registry understands meaning, not just structure.

Capability
Traditional Registry
protobuf.ai
Schema storage
Yes
Yes
Version history
Yes
Yes
Structural breaking changes
Yes
Yes
Semantic understanding
No
Yes
AI-native discovery
No
Yes
Ontology mapping
No
Yes
Semantic breaking changes
No
Yes
Cross-schema compatibility
No
Yes

Ready for AI-native schemas?

Import your existing schemas. We'll add the meaning.

Stop letting AI guess what your data structures mean. Give them the semantic context they need to get integrations right the first time.