| shared-context-spec:agent-mux-gateway-frame-hook-decision | HookDecisionFrame (client→server) | extensions |
| shared-context-spec:agent-mux-gateway-frame-pairing-consume | PairingConsumeFrame (client→server, request/response) | extensions |
| shared-context-spec:agent-mux-gateway-frame-pairing-register | PairingRegisterFrame (client→server, request/response) | extensions |
| shared-context-spec:agent-mux-gateway-frame-ping | PingFrame (client→server) | extensions |
| shared-context-spec:agent-mux-gateway-frame-session-message | SessionMessageFrame (client→server, request/response) | extensions |
| shared-context-spec:agent-mux-gateway-frame-session-start | SessionStartFrame (client→server, request/response) | extensions |
| shared-context-spec:agent-mux-gateway-frame-session-subscribe | SessionSubscribeFrame (client→server) | extensions |
| shared-context-spec:agent-mux-gateway-frame-session-unsubscribe | SessionUnsubscribeFrame (client→server) | extensions |
| shared-context-spec:agent-mux-gateway-frame-subscribe | SubscribeFrame (client→server) | extensions |
| shared-context-spec:agent-mux-gateway-frame-unsubscribe | UnsubscribeFrame (client→server) | extensions |