diff --git a/script-meta-v2.json b/script-meta-v2.json
index 55bd2f7..bc3ba17 100644
--- a/script-meta-v2.json
+++ b/script-meta-v2.json
@@ -96,6 +96,15 @@
     "publish_time": 1769010420927,
     "update_time": 1769097609467
   },
+  "git-check.ts": {
+    "script_name": "git-check.ts",
+    "script_length": 2773,
+    "script_sha256": "272c74107d4d92238061f78bcda49357fa2f9032939d39289fa223e58a41059f",
+    "script_full_url": "https://git.hatter.ink/hatter/ts-scripts/raw/branch/main/single-scripts/git-check.ts",
+    "single_script_file": true,
+    "publish_time": 1770541896791,
+    "update_time": 1770541896791
+  },
   "helloworld-bun.ts": {
     "script_name": "helloworld-bun.ts",
     "script_length": 237,
diff --git a/single-scripts/git-check.ts b/single-scripts/git-check.ts
new file mode 100755
index 0000000..4da85af
--- /dev/null
+++ b/single-scripts/git-check.ts
@@ -0,0 +1,92 @@
+#!/usr/bin/env runts -- --allow-import --allow-run --allow-read
+
+import {
+    execCommand,
+    log,
+    ProcessBar,
+} from "https://script.hatter.ink/@29/deno-commons-mod.ts";
+import {
+    getGitLocalRev,
+    getGitRemoteRev,
+} from "https://script.hatter.ink/@0/deno-git-mod.ts";
+import {
+    formatHumanTime,
+    readFileToString,
+    writeStringToFile,
+} from "../libraries/deno-commons-mod.ts";
+
+async function sha256OfString(input: string): Promise<string> {
+    const data = new TextEncoder().encode(input);
+    const hashBuffer = await crypto.subtle.digest("SHA-256", data);
+    const hashArray = Array.from(new Uint8Array(hashBuffer));
+    return hashArray.map((b) => b.toString(16).padStart(2, "0")).join(
+        "",
+    );
+}
+async function getPwd(): Promise<string> {
+    const pwd = await execCommand("pwd");
+    pwd.assertSuccess();
+    return pwd.stdout.trim();
+}
+
+interface GitCheckCache {
+    path: string;
+    lastCheckTime: number;
+}
+
+async function main() {
+    const pwd = await getPwd();
+    const pwdHash = await sha256OfString(pwd);
+    const gitCheckCacheFile = `~/.cache/git-check-${
+        pwdHash.substring(0, 20)
+    }.json`;
+    log.debug(`Check git cache file: ${gitCheckCacheFile}`);
+    const gitCheckCacheContent = await readFileToString(gitCheckCacheFile);
+    const gitCheckCache = gitCheckCacheContent
+        ? JSON.parse(gitCheckCacheContent) as GitCheckCache
+        : null;
+    if (gitCheckCache) {
+        const timeBefore = Date.now() - gitCheckCache.lastCheckTime;
+        if (timeBefore < 60 * 60 * 1000) {
+            log.info(
+                `Last check at ${new Date(
+                    gitCheckCache.lastCheckTime,
+                )}, in ${
+                    formatHumanTime(timeBefore)
+                }, skip check git remote rev`,
+            );
+            return;
+        }
+    }
+
+    const localRev = await getGitLocalRev();
+    const remoteRev = await new ProcessBar("Checking rev").call(
+        async (): Promise<string> => {
+            return await getGitRemoteRev();
+        },
+    );
+    if (localRev === remoteRev) {
+        log.success(`Check rev successfully, rev: ${localRev}`);
+        await writeStringToFile(
+            gitCheckCacheFile,
+            JSON.stringify(
+                {
+                    path: pwd,
+                    lastCheckTime: Date.now(),
+                } as GitCheckCache,
+                null,
+                2,
+            ),
+        );
+    } else {
+        log.error(
+            `Check rev failed, local rev: ${localRev} vs remote rev: ${remoteRev}`,
+        );
+        Deno.exit(1);
+    }
+}
+
+await main();
+
+// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20260208T171132+08:00.MEQCIE+nwuOV0aljgeKyGzFE
+// eSZrNDvMwRpta2s+C26F0PKHAiBdgS0xvwSjiVrl+82PtaSVsDnxJ8/AsAfb3D1t4fFaeA==