Developer Tools / API

Facet Protocol

An open agent-identity protocol with a shipped reference implementation, TypeScript SDK, conformance test vectors, and protocol docs for identity, discovery, payments, and audit flows.

Clear28/30
Useful27/30
Specific18/20
Complete12/20
Facet Protocol screenshot

Why it was accepted

The page clearly describes an AI-adjacent developer product: a protocol and reference implementation for agent identity and transaction flows. The snapshot includes concrete artifacts a builder can use today, including SPEC.md, ARCHITECTURE.md, JSON schemas, a TypeScript SDK, example code, and test vectors. It also explains the protocol’s scope, the standards it builds on, and what is currently shipped versus planned, which makes it suitable for a public listing.

Weakness

The snapshot does not show API docs in full, pricing, or an external product dashboard, and the hosted Terminal is described as closed. It also leaves some implementation details unclear, such as exact endpoint behavior, supported integrations beyond the listed standards, and how mature the non-TypeScript SDK plans are.

Review status

73 days ago #422 ↑ +368

Last evaluated 73 days ago. Current rank #422. Up 368 spots in the rankings.

Score history

8285

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