diff --git a/src/commands/doctor-skills-core.ts b/src/commands/doctor-skills-core.ts
index 114c5719ce6e..e07e6218dd3a 100644
--- a/src/commands/doctor-skills-core.ts
+++ b/src/commands/doctor-skills-core.ts
@@ -17,6 +17,26 @@ export function collectUnavailableAgentSkills(report: SkillStatusReport): SkillS
   );
 }
 
+export function formatMissingSkillSummary(skill: SkillStatusEntry): string {
+  const missing: string[] = [];
+  if (skill.missing.bins.length > 0) {
+    missing.push(`bins: ${skill.missing.bins.join(", ")}`);
+  }
+  if (skill.missing.anyBins.length > 0) {
+    missing.push(`any bins: ${skill.missing.anyBins.join(", ")}`);
+  }
+  if (skill.missing.env.length > 0) {
+    missing.push(`env: ${skill.missing.env.join(", ")}`);
+  }
+  if (skill.missing.config.length > 0) {
+    missing.push(`config: ${skill.missing.config.join(", ")}`);
+  }
+  if (skill.missing.os.length > 0) {
+    missing.push(`os: ${skill.missing.os.join(", ")}`);
+  }
+  return missing.join("; ") || "unknown requirement";
+}
+
 /** Disables unavailable skills in config while preserving existing skill entries. */
 export function disableUnavailableSkillsInConfig(
   config: OpenClawConfig,
diff --git a/src/commands/doctor-skills.ts b/src/commands/doctor-skills.ts
index d636151a9ed5..649d3397589a 100644
--- a/src/commands/doctor-skills.ts
+++ b/src/commands/doctor-skills.ts
@@ -16,6 +16,7 @@ import type { DoctorPrompter } from "./doctor-prompter.js";
 import {
   collectUnavailableAgentSkills,
   disableUnavailableSkillsInConfig,
+  formatMissingSkillSummary,
 } from "./doctor-skills-core.js";
 
 export {
@@ -23,26 +24,6 @@ export {
   disableUnavailableSkillsInConfig,
 } from "./doctor-skills-core.js";
 
-function formatMissingSummary(skill: SkillStatusEntry): string {
-  const missing: string[] = [];
-  if (skill.missing.bins.length > 0) {
-    missing.push(`bins: ${skill.missing.bins.join(", ")}`);
-  }
-  if (skill.missing.anyBins.length > 0) {
-    missing.push(`any bins: ${skill.missing.anyBins.join(", ")}`);
-  }
-  if (skill.missing.env.length > 0) {
-    missing.push(`env: ${skill.missing.env.join(", ")}`);
-  }
-  if (skill.missing.config.length > 0) {
-    missing.push(`config: ${skill.missing.config.join(", ")}`);
-  }
-  if (skill.missing.os.length > 0) {
-    missing.push(`os: ${skill.missing.os.join(", ")}`);
-  }
-  return missing.join("; ") || "unknown requirement";
-}
-
 function formatInstallHints(skill: SkillStatusEntry): string[] {
   if (skill.install.length === 0) {
     return [];
@@ -93,7 +74,7 @@ export function formatUnavailableSkillDoctorLines(skills: SkillStatusEntry[]): s
     "Some skills are allowed for this agent but are not usable in the current runtime environment.",
   ];
   for (const skill of skills) {
-    lines.push(`- ${skill.name}: ${formatMissingSummary(skill)}`);
+    lines.push(`- ${skill.name}: ${formatMissingSkillSummary(skill)}`);
     lines.push(...formatInstallHints(skill));
   }
   lines.push(`Disable unused skills: ${formatCliCommand("openclaw doctor --fix")}`);
diff --git a/src/flows/doctor-core-checks.ts b/src/flows/doctor-core-checks.ts
index 00df1bff52c2..a4237ce60a2d 100644
--- a/src/flows/doctor-core-checks.ts
+++ b/src/flows/doctor-core-checks.ts
@@ -13,7 +13,10 @@ import {
   shellCompletionStatusToHealthFindings,
   shellCompletionStatusToRepairEffects,
 } from "../commands/doctor-completion.js";
-import { disableUnavailableSkillsInConfig } from "../commands/doctor-skills-core.js";
+import {
+  disableUnavailableSkillsInConfig,
+  formatMissingSkillSummary,
+} from "../commands/doctor-skills-core.js";
 import {
   detectUiProtocolFreshnessIssues,
   uiProtocolFreshnessIssueToHealthFinding,
@@ -993,23 +996,3 @@ export function createCoreHealthChecks(
 }
 
 export const CORE_HEALTH_CHECKS: readonly HealthCheck[] = createCoreHealthChecks();
-
-function formatMissingSkillSummary(skill: SkillStatusEntry): string {
-  const missing: string[] = [];
-  if (skill.missing.bins.length > 0) {
-    missing.push(`bins: ${skill.missing.bins.join(", ")}`);
-  }
-  if (skill.missing.anyBins.length > 0) {
-    missing.push(`any bins: ${skill.missing.anyBins.join(", ")}`);
-  }
-  if (skill.missing.env.length > 0) {
-    missing.push(`env: ${skill.missing.env.join(", ")}`);
-  }
-  if (skill.missing.config.length > 0) {
-    missing.push(`config: ${skill.missing.config.join(", ")}`);
-  }
-  if (skill.missing.os.length > 0) {
-    missing.push(`os: ${skill.missing.os.join(", ")}`);
-  }
-  return missing.join("; ") || "unknown requirement";
-}