diff --git a/src/synthetic-probes.js b/src/synthetic-probes.js
index 5d198f9..cabab4a 100644
--- a/src/synthetic-probes.js
+++ b/src/synthetic-probes.js
@@ -26,6 +26,11 @@ export const syntheticRegistrationExecutionProfiles = {
     callableProperties: [],
     reason: "agent harness factories are captured as registration metadata; agent runtime execution remains isolated opt-in",
   },
+  registerAgentEventSubscription: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "agent event subscriptions are captured as registration metadata before agent event dispatch",
+  },
   registerAgentToolResultMiddleware: {
     mode: "metadata-only",
     callableProperties: [],
@@ -69,6 +74,11 @@ export const syntheticRegistrationExecutionProfiles = {
     callableProperties: [],
     reason: "context engine factories are captured as registration metadata; engine startup remains isolated opt-in",
   },
+  registerControlUiDescriptor: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "control UI descriptors are captured as registration metadata before UI composition",
+  },
   registerDetachedTaskRuntime: {
     mode: "metadata-only",
     callableProperties: [],
@@ -156,6 +166,11 @@ export const syntheticRegistrationExecutionProfiles = {
     callableProperties: [],
     reason: "node host commands are captured as registration metadata before host process execution",
   },
+  registerNodeInvokePolicy: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "node invoke policies are captured as registration metadata before host authorization checks",
+  },
   registerProvider: {
     mode: "metadata-only",
     callableProperties: [],
@@ -176,6 +191,11 @@ export const syntheticRegistrationExecutionProfiles = {
     callableProperties: [],
     reason: "reload handlers are captured as registration metadata before runtime reload execution",
   },
+  registerRuntimeLifecycle: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "runtime lifecycle handlers are captured as registration metadata before lifecycle dispatch",
+  },
   registerSecurityAuditCollector: {
     mode: "metadata-only",
     callableProperties: [],
@@ -186,6 +206,16 @@ export const syntheticRegistrationExecutionProfiles = {
     callableProperties: ["start", "stop", "dispose"],
     option: "includeLifecycle",
   },
+  registerSessionExtension: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "session extensions are captured as registration metadata before session runtime execution",
+  },
+  registerSessionSchedulerJob: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "session scheduler jobs are captured as registration metadata before scheduler execution",
+  },
   registerSpeechProvider: {
     mode: "provider-opt-in",
     callableProperties: ["speak", "synthesize", "tts"],
@@ -195,6 +225,11 @@ export const syntheticRegistrationExecutionProfiles = {
     mode: "direct",
     callableProperties: ["run", "handler", "execute"],
   },
+  registerToolMetadata: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "tool metadata descriptors are captured as registration metadata before tool runtime execution",
+  },
   registerTextTransforms: {
     mode: "metadata-only",
     callableProperties: [],
@@ -205,6 +240,11 @@ export const syntheticRegistrationExecutionProfiles = {
     callableProperties: [],
     reason: "video generation providers are captured as registration metadata before provider runtime execution",
   },
+  registerTrustedToolPolicy: {
+    mode: "metadata-only",
+    callableProperties: [],
+    reason: "trusted tool policies are captured as registration metadata before trust-policy enforcement",
+  },
   registerWebFetchProvider: {
     mode: "metadata-only",
     callableProperties: [],
diff --git a/test/synthetic-probes.test.js b/test/synthetic-probes.test.js
index 25968fd..179c117 100644
--- a/test/synthetic-probes.test.js
+++ b/test/synthetic-probes.test.js
@@ -106,6 +106,7 @@ test("synthetic probe plan blocks unclassified registrars", () => {
 test("synthetic probe plan classifies generated kitchen-sink registrars", () => {
   const kitchenSinkRegistrars = [
     "createChatChannelPlugin",
+    "registerAgentEventSubscription",
     "registerAgentHarness",
     "registerAgentToolResultMiddleware",
     "registerAutoEnableProbe",
@@ -117,6 +118,7 @@ test("synthetic probe plan classifies generated kitchen-sink registrars", () =>
     "registerCompactionProvider",
     "registerConfigMigration",
     "registerContextEngine",
+    "registerControlUiDescriptor",
     "registerDetachedTaskRuntime",
     "registerGatewayDiscoveryService",
     "registerGatewayMethod",
@@ -135,15 +137,21 @@ test("synthetic probe plan classifies generated kitchen-sink registrars", () =>
     "registerMigrationProvider",
     "registerMusicGenerationProvider",
     "registerNodeHostCommand",
+    "registerNodeInvokePolicy",
     "registerProvider",
     "registerRealtimeTranscriptionProvider",
     "registerRealtimeVoiceProvider",
     "registerReload",
+    "registerRuntimeLifecycle",
     "registerSecurityAuditCollector",
     "registerService",
+    "registerSessionExtension",
+    "registerSessionSchedulerJob",
     "registerSpeechProvider",
     "registerTextTransforms",
     "registerTool",
+    "registerToolMetadata",
+    "registerTrustedToolPolicy",
     "registerVideoGenerationProvider",
     "registerWebFetchProvider",
     "registerWebSearchProvider",