Registry tools

Create and validate the files that agents use for discovery, identity, and authorization

Brand protocol

brand.json builder

Create and validate a hosted brand identity file, then publish or update it through the registry.

Open builder
Property governance

adagents.json builder

Validate publisher declarations, generate compliant payloads, and check referenced agent cards.

Open builder
Specification

brand.json docs

Reference for the brand identity file format, its variants, and associated rights workflows.

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Specification

adagents.json docs

Reference for publisher authorization declarations and how governance agents consume them.

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API reference

Registry API

Endpoint reference for brand resolution, property lookup, agent discovery, and authorization.

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Guide

Building with AdCP

Architecture, implementation patterns, authentication, sessions, and transport guidance.

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