Identity plane
Agent Key Registry
The open registry format (Cloudflare · Bedrock AgentCore) for discovering the public keys that sign agent HTTP requests.
Tracked. We are watching this standard evolve.
What it answers
Who is it, cryptographically?
Agent Key Registry sits in the identity plane of the agent-interop stack. Who is it, cryptographically? AxioRank tracks it as one row in a coverage matrix that spans six planes, from discovery and identity to authorization, content permission, and commerce.
Plane
Identity
Status
watching
Direction
inbound
How AxioRank handles it
Governed, not just listed.
Tracked. We are watching this standard evolve. Inbound: when agents reach your own site or API.
More identity protocols
Related protocols
Govern the whole agent stack
AxioRank verifies identities and capabilities across the agent ecosystem, from discovery to commerce. See the full coverage matrix, machine-readable.