Crate gate4agent_tool_protocol

Expand description

Dependency-light, versioned contracts for the Gate4Agent capability plane.

These types perform no I/O and grant no authority by themselves. The tool engine validates every deserialized envelope again at its trusted ingress.

Structs§

ApprovalDecision
CancellationDisposition: Cancellation remains unconfirmed after a cancel effect is queued. Only QueuedInvokeRemoved proves the invocation never left the engine.
CapabilityClass
CapabilityEffect
CapabilityObservation
CapabilityObservationDisposition
CapabilityOwner: Provider ownership is an admission boundary. Consumer(owner) can serve only requests whose exact consumer_id equals owner; Gate may be shared, but only through an otherwise exact policy grant.
CapabilityRequestStatus
CapabilityResultDelivery: Bounded result delivery released to the caller through a CapabilityCompletionBatch. Neither variant is retained in snapshots or audit events. An opaque reference is meaningful only to the provider identified by its completion envelope; the core never resolves or interprets it.
CapabilityTerminalOutcome
CompletionDropReason
GrantMode
InvocationCancelReason
ObservationIgnoredReason
PolicyDecision
PolicyDenial
ProviderRuntimeCommand
ToolAuditEventKind
ToolAuthorityCommand
ToolAuthorityOutcome
ToolFailureKind
ToolInstanceState
ToolValidationError