diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9d33192179..4370a0c5358 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Plugins/ClawHub: resolve plugin API compatibility against the active runtime version at install time, and add regression coverage for current `>=2026.3.22` ClawHub package checks so installs no longer fail behind the stale `1.2.0` constant. (#53157) Thanks @futhgar.
 - CLI/channel auth: auto-select the single login-capable configured channel for `channels login`/`logout` instead of relying on the outbound message-channel resolver, so env-only or non-auth channels no longer cause false ambiguity errors. (#53254) Thanks @BunsDev.
 - Control UI/auth: preserve operator scopes through the device-auth bypass path, ignore cached under-scoped operator tokens, and show a clear `operator.read` fallback message when a connection really lacks read scope, so operator sessions stop failing or blanking on read-backed pages. (#53110) Thanks @BunsDev.
 - Plugins/uninstall: accept installed `clawhub:` specs and versionless ClawHub package names as uninstall targets, so `openclaw plugins uninstall clawhub:<package>` works again even when the recorded install was pinned to a version.
diff --git a/src/plugins/clawhub.test.ts b/src/plugins/clawhub.test.ts
index 78ca25349bc..6c94567af17 100644
--- a/src/plugins/clawhub.test.ts
+++ b/src/plugins/clawhub.test.ts
@@ -61,19 +61,19 @@ describe("installPluginFromClawHub", () => {
         createdAt: 0,
         updatedAt: 0,
         compatibility: {
-          pluginApiRange: "^1.2.0",
+          pluginApiRange: ">=2026.3.22",
           minGatewayVersion: "2026.3.0",
         },
       },
     });
-    resolveLatestVersionFromPackageMock.mockReturnValue("1.2.3");
+    resolveLatestVersionFromPackageMock.mockReturnValue("2026.3.22");
     fetchClawHubPackageVersionMock.mockResolvedValue({
       version: {
-        version: "1.2.3",
+        version: "2026.3.22",
         createdAt: 0,
         changelog: "",
         compatibility: {
-          pluginApiRange: "^1.2.0",
+          pluginApiRange: ">=2026.3.22",
           minGatewayVersion: "2026.3.0",
         },
       },
@@ -89,7 +89,7 @@ describe("installPluginFromClawHub", () => {
       ok: true,
       pluginId: "demo",
       targetDir: "/tmp/openclaw/plugins/demo",
-      version: "1.2.3",
+      version: "2026.3.22",
     });
   });
 
@@ -116,7 +116,7 @@ describe("installPluginFromClawHub", () => {
     expect(fetchClawHubPackageVersionMock).toHaveBeenCalledWith(
       expect.objectContaining({
         name: "demo",
-        version: "1.2.3",
+        version: "2026.3.22",
       }),
     );
     expect(installPluginFromArchiveMock).toHaveBeenCalledWith(
@@ -127,7 +127,7 @@ describe("installPluginFromClawHub", () => {
     expect(result).toMatchObject({
       ok: true,
       pluginId: "demo",
-      version: "1.2.3",
+      version: "2026.3.22",
       clawhub: {
         source: "clawhub",
         clawhubPackage: "demo",
@@ -136,11 +136,27 @@ describe("installPluginFromClawHub", () => {
         integrity: "sha256-demo",
       },
     });
-    expect(info).toHaveBeenCalledWith("ClawHub code-plugin demo@1.2.3 channel=official");
-    expect(info).toHaveBeenCalledWith("Compatibility: pluginApi=^1.2.0 minGateway=2026.3.0");
+    expect(satisfiesPluginApiRangeMock).toHaveBeenCalledWith("2026.3.22", ">=2026.3.22");
+    expect(satisfiesGatewayMinimumMock).toHaveBeenCalledWith("2026.3.22", "2026.3.0");
+    expect(info).toHaveBeenCalledWith("ClawHub code-plugin demo@2026.3.22 channel=official");
+    expect(info).toHaveBeenCalledWith("Compatibility: pluginApi=>=2026.3.22 minGateway=2026.3.0");
     expect(warn).not.toHaveBeenCalled();
   });
 
+  it("rejects packages whose plugin API range exceeds the runtime version", async () => {
+    resolveRuntimeServiceVersionMock.mockReturnValueOnce("2026.3.21");
+    satisfiesPluginApiRangeMock.mockReturnValueOnce(false);
+
+    await expect(installPluginFromClawHub({ spec: "clawhub:demo" })).resolves.toMatchObject({
+      ok: false,
+      code: CLAWHUB_INSTALL_ERROR_CODE.INCOMPATIBLE_PLUGIN_API,
+      error:
+        'Plugin "demo" requires plugin API >=2026.3.22, but this OpenClaw runtime exposes 2026.3.21.',
+    });
+
+    expect(satisfiesPluginApiRangeMock).toHaveBeenCalledWith("2026.3.21", ">=2026.3.22");
+  });
+
   it("rejects skill families and redirects to skills install", async () => {
     fetchClawHubPackageDetailMock.mockResolvedValueOnce({
       package: {
diff --git a/src/plugins/clawhub.ts b/src/plugins/clawhub.ts
index ba928e59bf3..38b31e141b1 100644
--- a/src/plugins/clawhub.ts
+++ b/src/plugins/clawhub.ts
@@ -15,8 +15,6 @@ import {
 } from "../infra/clawhub.js";
 import { resolveRuntimeServiceVersion } from "../version.js";
 import { installPluginFromArchive, type InstallPluginResult } from "./install.js";
-
-export const OPENCLAW_PLUGIN_API_VERSION = resolveRuntimeServiceVersion();
 export const CLAWHUB_INSTALL_ERROR_CODE = {
   INVALID_SPEC: "invalid_spec",
   PACKAGE_NOT_FOUND: "package_not_found",
@@ -175,17 +173,17 @@ function validateClawHubPluginPackage(params: {
   }
 
   const compatibility = params.compatibility;
+  const runtimeVersion = resolveRuntimeServiceVersion();
   if (
     compatibility?.pluginApiRange &&
-    !satisfiesPluginApiRange(OPENCLAW_PLUGIN_API_VERSION, compatibility.pluginApiRange)
+    !satisfiesPluginApiRange(runtimeVersion, compatibility.pluginApiRange)
   ) {
     return buildClawHubInstallFailure(
-      `Plugin "${pkg.name}" requires plugin API ${compatibility.pluginApiRange}, but this OpenClaw runtime exposes ${OPENCLAW_PLUGIN_API_VERSION}.`,
+      `Plugin "${pkg.name}" requires plugin API ${compatibility.pluginApiRange}, but this OpenClaw runtime exposes ${runtimeVersion}.`,
       CLAWHUB_INSTALL_ERROR_CODE.INCOMPATIBLE_PLUGIN_API,
     );
   }
 
-  const runtimeVersion = resolveRuntimeServiceVersion();
   if (
     compatibility?.minGatewayVersion &&
     !satisfiesGatewayMinimum(runtimeVersion, compatibility.minGatewayVersion)