diff --git a/README.md b/README.md
index 95068ff59..ee1d2a52c 100644
--- a/README.md
+++ b/README.md
@@ -73,6 +73,7 @@ pnpm check:logs
 pnpm check:brand
 pnpm check:artifacts
 pnpm check:quality
+pnpm clean:artifacts
 pnpm exec tsc --noEmit --pretty false
 pnpm test
 pnpm db:migrate
diff --git a/docs/operations.md b/docs/operations.md
index cc658d196..2ff5dc249 100644
--- a/docs/operations.md
+++ b/docs/operations.md
@@ -11,6 +11,7 @@ pnpm check:brand
 pnpm exec tsc --noEmit --pretty false
 git diff --check
 pnpm check:artifacts
+pnpm clean:artifacts
 ```
 
 等价的一键质量门禁：
@@ -21,6 +22,8 @@ pnpm check:quality
 
 其中 `pnpm check:artifacts` 会检查 `.DS_Store`、swap 文件、`.env.local`、`.claude/`、migration backup 和 `tsconfig.tsbuildinfo` 等本地污染物是否被 Git 追踪。
 
+`pnpm clean:artifacts` 会清理当前工作区常见本地垃圾文件，例如 `.DS_Store`、swap 文件和 `tsconfig.tsbuildinfo`。它会跳过 `.git`、`node_modules`、`.next`、`.pnpm-store`、`.venv` 等重目录，适合在提交或打包前手动执行。
+
 ## CI
 
 `.github/workflows/lint.yml` 是基础质量门禁，运行 `pnpm check:quality`，负责 lint、日志治理、公开交付面品牌治理、类型检查、diff hygiene 和 tracked 污染物检查。
diff --git a/package.json b/package.json
index 9afc9954e..093922c91 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
     "check:artifacts": "node scripts/check-tracked-artifacts.mjs",
     "check:brand": "node scripts/check-brand-hygiene.mjs",
     "check:quality": "pnpm lint && pnpm check:logs && pnpm check:brand && pnpm exec tsc --noEmit --pretty false && git diff --check && pnpm check:artifacts",
+    "clean:artifacts": "node scripts/clean-local-artifacts.mjs",
     "smoke:routes": "node scripts/smoke-routes.mjs",
     "format": "pnpm exec ultracite fix",
     "db:generate": "drizzle-kit generate",
diff --git a/scripts/clean-local-artifacts.mjs b/scripts/clean-local-artifacts.mjs
new file mode 100644
index 000000000..1310f80e9
--- /dev/null
+++ b/scripts/clean-local-artifacts.mjs
@@ -0,0 +1,52 @@
+#!/usr/bin/env node
+
+import { readdirSync, rmSync } from "node:fs";
+import { join, relative } from "node:path";
+
+const root = process.cwd();
+const skippedDirectories = new Set([
+  ".git",
+  ".next",
+  ".pnpm-store",
+  ".turbo",
+  ".venv",
+  "node_modules",
+  "playwright-report",
+  "test-results",
+]);
+
+const shouldRemove = (name) =>
+  name === ".DS_Store" || name === "tsconfig.tsbuildinfo" || name.endsWith(".swp");
+
+const removed = [];
+
+function walk(directory) {
+  for (const entry of readdirSync(directory, { withFileTypes: true })) {
+    const path = join(directory, entry.name);
+    if (entry.isDirectory()) {
+      if (skippedDirectories.has(entry.name)) {
+        continue;
+      }
+      walk(path);
+      continue;
+    }
+
+    if (!shouldRemove(entry.name)) {
+      continue;
+    }
+
+    rmSync(path, { force: true });
+    removed.push(relative(root, path));
+  }
+}
+
+walk(root);
+
+if (removed.length === 0) {
+  console.log("No local artifacts found.");
+} else {
+  console.log(`Removed ${removed.length} local artifact${removed.length === 1 ? "" : "s"}:`);
+  for (const file of removed) {
+    console.log(`- ${file}`);
+  }
+}