diff --git a/src/agents/tools/media-generate-background-shared.ts b/src/agents/tools/media-generate-background-shared.ts
index 8ffa957fd83..c795b820cdd 100644
--- a/src/agents/tools/media-generate-background-shared.ts
+++ b/src/agents/tools/media-generate-background-shared.ts
@@ -74,7 +74,7 @@ function touchMediaGenerationTaskRunContext(handle: MediaGenerationTaskHandle) {
   });
 }
 
-export function createMediaGenerationTaskRun(params: {
+function createMediaGenerationTaskRun(params: {
   sessionKey?: string;
   requesterOrigin?: DeliveryContext;
   prompt: string;
@@ -128,7 +128,7 @@ export function createMediaGenerationTaskRun(params: {
   }
 }
 
-export function recordMediaGenerationTaskProgress(params: {
+function recordMediaGenerationTaskProgress(params: {
   handle: MediaGenerationTaskHandle | null;
   progressSummary: string;
   eventSummary?: string;
@@ -171,7 +171,7 @@ export async function withMediaGenerationTaskKeepalive<T>(params: {
   }
 }
 
-export function completeMediaGenerationTaskRun(params: {
+function completeMediaGenerationTaskRun(params: {
   handle: MediaGenerationTaskHandle | null;
   provider: string;
   model: string;
@@ -199,7 +199,7 @@ export function completeMediaGenerationTaskRun(params: {
   }
 }
 
-export function failMediaGenerationTaskRun(params: {
+function failMediaGenerationTaskRun(params: {
   handle: MediaGenerationTaskHandle | null;
   error: unknown;
   progressSummary: string;
@@ -292,7 +292,7 @@ async function maybeDeliverMediaGenerationResultDirectly(params: {
   return true;
 }
 
-export async function wakeMediaGenerationTaskCompletion(params: {
+async function wakeMediaGenerationTaskCompletion(params: {
   config?: OpenClawConfig;
   handle: MediaGenerationTaskHandle | null;
   status: "ok" | "error";
diff --git a/src/agents/tools/media-generate-tool-actions-shared.ts b/src/agents/tools/media-generate-tool-actions-shared.ts
index 48a6c9815ff..e66cd0d1536 100644
--- a/src/agents/tools/media-generate-tool-actions-shared.ts
+++ b/src/agents/tools/media-generate-tool-actions-shared.ts
@@ -86,7 +86,7 @@ export function createMediaGenerateTaskStatusActions<Task>(params: {
   };
 }
 
-export function createMediaGenerateStatusActionResult<Task>(params: {
+function createMediaGenerateStatusActionResult<Task>(params: {
   sessionKey?: string;
   inactiveText: string;
   findActiveTask: (sessionKey?: string) => Task | undefined;
@@ -112,7 +112,7 @@ export function createMediaGenerateStatusActionResult<Task>(params: {
   };
 }
 
-export function createMediaGenerateDuplicateGuardResult<Task>(params: {
+function createMediaGenerateDuplicateGuardResult<Task>(params: {
   sessionKey?: string;
   findActiveTask: (sessionKey?: string) => Task | undefined;
   buildStatusText: TaskStatusTextBuilder<Task>;
diff --git a/src/agents/tools/media-tool-shared.ts b/src/agents/tools/media-tool-shared.ts
index 26a414ea1f3..d9f84ef2532 100644
--- a/src/agents/tools/media-tool-shared.ts
+++ b/src/agents/tools/media-tool-shared.ts
@@ -143,7 +143,7 @@ type GenerationCapabilityProviderKey =
   | "videoGenerationProviders"
   | "musicGenerationProviders";
 
-export function findCapabilityProviderById<T extends CapabilityProvider>(params: {
+function findCapabilityProviderById<T extends CapabilityProvider>(params: {
   providers: T[];
   providerId?: string;
 }): T | undefined {
@@ -208,7 +208,7 @@ export function resolveSelectedCapabilityProvider<T extends CapabilityProvider>(
   });
 }
 
-export function resolveCapabilityModelCandidatesForTool(params: {
+function resolveCapabilityModelCandidatesForTool(params: {
   cfg?: OpenClawConfig;
   agentDir?: string;
   authStore?: AuthProfileStore;
diff --git a/src/agents/tools/music-generate-tool.ts b/src/agents/tools/music-generate-tool.ts
index 2ea14aa26b1..d064d50a1c8 100644
--- a/src/agents/tools/music-generate-tool.ts
+++ b/src/agents/tools/music-generate-tool.ts
@@ -129,7 +129,7 @@ const MusicGenerateToolSchema = Type.Object({
   ),
 });
 
-export function resolveMusicGenerationModelConfigForTool(params: {
+function resolveMusicGenerationModelConfigForTool(params: {
   cfg?: OpenClawConfig;
   agentDir?: string;
   authStore?: AuthProfileStore;
diff --git a/src/agents/tools/nodes-tool-commands.ts b/src/agents/tools/nodes-tool-commands.ts
index 05488c2fd76..31a2da8eb2f 100644
--- a/src/agents/tools/nodes-tool-commands.ts
+++ b/src/agents/tools/nodes-tool-commands.ts
@@ -8,9 +8,9 @@ import { callGatewayTool } from "./gateway.js";
 import { POLICY_REDIRECT_INVOKE_COMMANDS } from "./nodes-tool-media.js";
 import { resolveNodeId } from "./nodes-utils.js";
 
-export const BLOCKED_INVOKE_COMMANDS = new Set(["system.run", "system.run.prepare"]);
+const BLOCKED_INVOKE_COMMANDS = new Set(["system.run", "system.run.prepare"]);
 
-export const NODE_READ_ACTION_COMMANDS = {
+const NODE_READ_ACTION_COMMANDS = {
   camera_list: "camera.list",
   notifications_list: "notifications.list",
   device_status: "device.status",
@@ -169,7 +169,7 @@ export async function executeNodeCommandAction(params: {
   throw new Error("Unsupported node command action");
 }
 
-export async function invokeNodeCommandPayload(params: {
+async function invokeNodeCommandPayload(params: {
   gatewayOpts: GatewayCallOptions;
   node: string;
   command: string;
diff --git a/src/agents/tools/web-search-provider-common.ts b/src/agents/tools/web-search-provider-common.ts
index bc50d79bcb7..540ac935629 100644
--- a/src/agents/tools/web-search-provider-common.ts
+++ b/src/agents/tools/web-search-provider-common.ts
@@ -194,7 +194,7 @@ export const FRESHNESS_TO_RECENCY: Record<string, string> = {
   pm: "month",
   py: "year",
 };
-export const RECENCY_TO_FRESHNESS: Record<string, string> = {
+const RECENCY_TO_FRESHNESS: Record<string, string> = {
   day: "pd",
   week: "pw",
   month: "pm",