DL-182
The forge notification/carrier types that AgentControl.forge_notification reaches (ForgeNotification/ForgeNotificationKind, ForgeArtifactKind, CommentRef) live in a new internal-only leaf proto/compass/v1/forge.proto (imports only compass.proto), NOT in agent_gateway.proto as #995 T1 / this record’s original §A1 add-list directed: that placement is a circular import (agent_gateway.proto already imports agent.proto, so agent.proto referencing an agent_gateway.proto type is a cycle buf rejects). The ForgeCall* carrier + op requests stay in agent_gateway.proto; the leaf is imported by agent.proto/agent_gateway.proto/runner.proto acyclically. Wire contract, field numbers, and generated names unchanged — placement only
Status: Active (Matt, 2026-08-05)