Registry schema

The registry schema is served at:

https://agentrig.ai/schema/registry.json

Required fields:

• contract_version
• registry_alias
• source_repository
• generated_at
• signature
• items[]

Each item defines:

• kind
• artifact
• name
• description
• latest_version
• history
• active_version
• trust_tier
• installability

Plugin rows may additionally expose plugin as a compatibility alias for the canonical artifact id. Skill, MCP, and hook rows do not use that alias.

The registry index links to per-plugin history manifests, which in turn link to version artifacts such as AGENTRIG_SOURCE.json, AGENTRIG_LOCK.json, and AGENTRIG_REVIEW.json.