diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75b2ca85f6c..d1a99a0efdb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -96,6 +96,7 @@ Docs: https://docs.openclaw.ai
 - Agents/Anthropic failover: treat Anthropic `api_error` payloads with `An unexpected error occurred while processing the response` as transient so retry/fallback can engage instead of surfacing a terminal failure. (#57441) Thanks @zijiess and @vincentkoc.
 - Agents/compaction: keep late compaction-retry rejections handled after the aggregate timeout path wins without swallowing real pre-timeout wait failures, so timed-out retries no longer surface an unhandled rejection on later unsubscribe. (#57451) Thanks @mpz4life and @vincentkoc.
 - Matrix/delivery recovery: treat Synapse `User not in room` replay failures as permanent during startup recovery so poisoned queued messages move to `failed/` instead of crash-looping Matrix after restart. (#57426) thanks @dlardo.
+- Plugins/facades: guard bundled plugin facade loads with a cache-first sentinel so circular re-entry stops crashing `xai`, `sglang`, and `vllm` during gateway plugin startup. (#57508) Thanks @openperf.
 
 ## 2026.3.28
 
diff --git a/src/plugin-sdk/facade-runtime.test.ts b/src/plugin-sdk/facade-runtime.test.ts
index f95a4771d98..22b40582b94 100644
--- a/src/plugin-sdk/facade-runtime.test.ts
+++ b/src/plugin-sdk/facade-runtime.test.ts
@@ -31,6 +31,36 @@ function createThrowingPluginDir(prefix: string): string {
   return rootDir;
 }
 
+function createCircularPluginDir(prefix: string): string {
+  const rootDir = fs.mkdtempSync(path.join(os.tmpdir(), prefix));
+  tempDirs.push(rootDir);
+  fs.mkdirSync(path.join(rootDir, "demo"), { recursive: true });
+  fs.writeFileSync(
+    path.join(rootDir, "facade.mjs"),
+    [
+      `import { loadBundledPluginPublicSurfaceModuleSync } from ${JSON.stringify(
+        new URL("./facade-runtime.js", import.meta.url).href,
+      )};`,
+      `export const marker = loadBundledPluginPublicSurfaceModuleSync({ dirName: "demo", artifactBasename: "api.js" }).marker;`,
+      "",
+    ].join("\n"),
+    "utf8",
+  );
+  fs.writeFileSync(
+    path.join(rootDir, "demo", "helper.js"),
+    ['import { marker } from "../facade.mjs";', "export const circularMarker = marker;", ""].join(
+      "\n",
+    ),
+    "utf8",
+  );
+  fs.writeFileSync(
+    path.join(rootDir, "demo", "api.js"),
+    ['import "./helper.js";', 'export const marker = "circular-ok";', ""].join("\n"),
+    "utf8",
+  );
+  return rootDir;
+}
+
 afterEach(() => {
   vi.restoreAllMocks();
   if (originalBundledPluginsDir === undefined) {
@@ -79,6 +109,18 @@ describe("plugin-sdk facade runtime", () => {
     expect(first.marker).toBe("identity-check");
   });
 
+  it("breaks circular facade re-entry during module evaluation", () => {
+    const dir = createCircularPluginDir("openclaw-facade-circular-");
+    process.env.OPENCLAW_BUNDLED_PLUGINS_DIR = dir;
+
+    const loaded = loadBundledPluginPublicSurfaceModuleSync<{ marker: string }>({
+      dirName: "demo",
+      artifactBasename: "api.js",
+    });
+
+    expect(loaded.marker).toBe("circular-ok");
+  });
+
   it("clears the cache on load failure so retries re-execute", () => {
     const dir = createThrowingPluginDir("openclaw-facade-throw-");
     process.env.OPENCLAW_BUNDLED_PLUGINS_DIR = dir;