Four-step exchange
Proposed action, Registry context, Relay decision, and trace stay connected
1. Agent proposes action
Action, target, evidence, and requested outcome enter one message.
Before execution
2. Registry supplies identity
Agent Passport refs add identity, owner, capability, and standing context.
Identity source
3. Relay returns decision
Policy, evidence, authority, risk, and identity context shape the Decision Receipt.
Decision layer
4. Trace keeps record
Decision Receipt, Registry context, and trace refs stay linked without private payloads.
Review record
Reference path
Open each reference in the exchange
Flow
Proposed action enters Relay and returns a decision
Start here
Schema
Action Card, Decision Receipt, factors, and trace
Message shape
Lifecycle
Proposed, challenged, resolved, and traced states
State path
Validation
Checkable messages and compatible versions
Conformance
Interoperability
Shared review meaning across runtimes
System fit
Canonical handoff
Flow, Reference, and Releases keep the public record aligned
Flow
Follow the agent-to-Relay path
Reference
Read the active Draft v0.1 message contract
Releases
Check public posture and version continuity