diff --git a/src/agents/agent-auth-credentials.ts b/src/agents/agent-auth-credentials.ts
index 28f6999689a6..8e363d9a7aa5 100644
--- a/src/agents/agent-auth-credentials.ts
+++ b/src/agents/agent-auth-credentials.ts
@@ -17,10 +17,10 @@ type AgentOAuthCredential = {
 };
 
 /** Credential value shape consumed by agent runtimes after auth-profile normalization. */
-export type AgentCredential = AgentApiKeyCredential | AgentOAuthCredential;
+type AgentCredential = AgentApiKeyCredential | AgentOAuthCredential;
 export type AgentCredentialMap = Record<string, AgentCredential>;
 
-export type ResolveAgentCredentialMapOptions = {
+type ResolveAgentCredentialMapOptions = {
   includeSecretRefPlaceholders?: boolean;
 };
 
diff --git a/src/agents/bash-process-registry.ts b/src/agents/bash-process-registry.ts
index de136e541ef5..3cf6d91ff4cf 100644
--- a/src/agents/bash-process-registry.ts
+++ b/src/agents/bash-process-registry.ts
@@ -25,10 +25,10 @@ function clampTtl(value: number | undefined) {
 let jobTtlMs = clampTtl(readEnvInt("OPENCLAW_BASH_JOB_TTL_MS", "PI_BASH_JOB_TTL_MS"));
 
 /** Lifecycle status recorded for background process sessions. */
-export type ProcessStatus = "running" | "completed" | "failed" | "killed";
+type ProcessStatus = "running" | "completed" | "failed" | "killed";
 
 /** Writable stdin surface shared by child-process and PTY-backed sessions. */
-export type SessionStdin = {
+type SessionStdin = {
   write: (data: string, cb?: (err?: Error | null) => void) => void;
   end: () => void;
   // When backed by a real Node stream (child.stdin), this exists; for PTY wrappers it may not.
@@ -87,7 +87,7 @@ export interface ProcessSession {
 }
 
 /** Retained summary for a completed background session. */
-export interface FinishedSession {
+interface FinishedSession {
   id: string;
   command: string;
   scopeKey?: string;
@@ -306,7 +306,7 @@ function capPendingBuffer(buffer: string[], pendingCharsInput: number, cap: numb
 }
 
 /** Keeps only the last `max` characters for bounded aggregate output storage. */
-export function trimWithCap(text: string, max: number) {
+function trimWithCap(text: string, max: number) {
   if (text.length <= max) {
     return text;
   }
diff --git a/src/agents/config.ts b/src/agents/config.ts
index 7459b6c466cf..6b3c4cb7bc02 100644
--- a/src/agents/config.ts
+++ b/src/agents/config.ts
@@ -34,7 +34,7 @@ export const isBunBinary =
  * - For Node.js (dist/): returns currentDir (the dist/ directory)
  * - For tsx (src/): returns parent directory (the package root)
  */
-export function getPackageDir(): string {
+function getPackageDir(): string {
   // Allow override via environment variable (useful for Nix/Guix where store paths tokenize poorly)
   const envDir = process.env.OPENCLAW_PACKAGE_DIR;
   if (envDir) {
@@ -83,7 +83,7 @@ export function getThemesDir(): string {
 }
 
 /** Get path to package.json */
-export function getPackageJsonPath(): string {
+function getPackageJsonPath(): string {
   return join(getPackageDir(), "package.json");
 }
 
@@ -122,9 +122,9 @@ export const APP_NAME: string = openClawConfigName || "openclaw";
 export const CONFIG_DIR_NAME: string = pkg.openclawConfig?.configDir || ".openclaw";
 export const VERSION: string = pkg.version || "0.0.0";
 
-export const ENV_AGENT_DIR = `${APP_NAME.toUpperCase()}_AGENT_DIR`;
+const ENV_AGENT_DIR = `${APP_NAME.toUpperCase()}_AGENT_DIR`;
 
-export function expandTildePath(path: string): string {
+function expandTildePath(path: string): string {
   if (path === "~") {
     return homedir();
   }