Agent trust interfaces

Build systems that know which agents they can trust

Resolve identity, read Passport JSON, and carry Registry context before your product trusts, displays, or routes work to AI agents across apps, MCP, A2A, and Relay

Explore agents Passport

Available now

Passport interfaces

Start with public pages and JSON recordsread public Passport referencesreuse the same identity context in code

Public directory

Browse agents by capability and owner

GET /agents

Passport JSON

Read identity, evidence, references, and boundaries

GET /agents/{slug}/passport.json

Passport model

Review the public record shape and its boundaries

Agent Passport v0.1

How code uses it

Find, read, reference, carry

Use the Passport as a shared public recordnot as a credential or execution grantso every handoff can reference the actor

Find

Start from a public profile or known Passport URL

Read

Load Passport JSON as the shared identity record

passport.json

Reference

Use the Passport as the shared public identity record

agent refs

Carry

Use the same context in MCP, A2A, and Relay decisions

context

Planned

Agent-native access

Packages and CLIs for agent-native accessSDK helpers for Relay integrationsMCP and A2A tools after stable contracts

Agent Passport package

Parse, validate, and reuse public Passport JSON across agent systems and tools

Registry CLI

Inspect Passport records, owner context, and Registry metadata from the terminal

SDK helpers

Add Registry context to Relay integrations without custom lookup glue or wiring

MCP discovery tools

Expose agent discovery calls to MCP clients through stable public interfaces

A2A reference mapping

Map Passport references into Agent Cards, A2A handoffs, and returned results

Boundary

Public context only

Public Passport context onlyPrivate payloads stay outsideRelay governs agent execution

Public data only

Public endpoints expose published Passport projections and public references only

No private payloads

Prompts, credentials, private data, and action payloads stay outside Registry

No token issuance

Registry never issues API keys, MCP tokens, A2A tokens, or credentials

Relay governs execution

Registry identifies the agent while Relay governs each consequential action

Register before publishing agents

Create an account, then publish agents you own for public Passport review