Initial MCP implementation #81770

sokra · 2025-07-17T17:46:01Z

What?

Add MCP for next dev exposing entrypoints, module graph and issues.

Can be enabled via NEXT_EXPERIMENTAL_MCP_SECRET=<random> and makes the MCP available on /_next/mcp?<random>.

Interesting change is in: packages/next/src/server/lib/router-utils/mcp.ts

Closes PACK-5124

sokra · 2025-07-17T17:46:22Z

Initial MCP implementation #81770 👈 (View in Graphite)
canary

This stack of pull requests is managed by Graphite. Learn more about stacking.

codspeed-hq · 2025-07-17T18:16:02Z

CodSpeed Performance Report

Merging #81770 will not alter performance

_{Comparing sokra/mcp (dc2c534) with canary (08ee5f6)}

Summary

✅ 9 untouched benchmarks

ijjk · 2025-07-21T10:56:08Z

Tests Passed

ijjk · 2025-07-21T10:59:49Z

Stats from current PR

Default Build (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
buildDuration	19s	15.6s	N/A
buildDurationCached	14.7s	13.2s	N/A
nodeModulesSize	443 MB	443 MB	⚠️ +250 kB
nextStartRea..uration (ms)	404ms	399ms	N/A

Client Bundles (main, webpack) Overall increase ⚠️

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
194b18f3-HASH.js gzip	54.1 kB	54.1 kB	✓
2192.HASH.js gzip	169 B	169 B	✓
4719-HASH.js gzip	5.3 kB	5.27 kB	N/A
6236-HASH.js gzip	44.1 kB	44.6 kB	⚠️ +555 B
framework-HASH.js gzip	57.4 kB	57.4 kB	N/A
main-app-HASH.js gzip	254 B	257 B	N/A
main-HASH.js gzip	36 kB	36.1 kB	⚠️ +114 B
webpack-HASH.js gzip	1.71 kB	1.71 kB	N/A
Overall change	134 kB	135 kB	⚠️ +669 B

Legacy Client Bundles (polyfills)

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
polyfills-HASH.js gzip	39.4 kB	39.4 kB	✓
Overall change	39.4 kB	39.4 kB	✓

Client Pages

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
_app-HASH.js gzip	193 B	193 B	✓
_error-HASH.js gzip	182 B	182 B	✓
amp-HASH.js gzip	501 B	500 B	N/A
css-HASH.js gzip	335 B	333 B	N/A
dynamic-HASH.js gzip	1.83 kB	1.83 kB	N/A
edge-ssr-HASH.js gzip	256 B	255 B	N/A
head-HASH.js gzip	350 B	351 B	N/A
hooks-HASH.js gzip	382 B	382 B	✓
image-HASH.js gzip	4.68 kB	4.66 kB	N/A
index-HASH.js gzip	259 B	259 B	✓
link-HASH.js gzip	2.52 kB	2.52 kB	N/A
routerDirect..HASH.js gzip	319 B	316 B	N/A
script-HASH.js gzip	386 B	386 B	✓
withRouter-HASH.js gzip	316 B	315 B	N/A
1afbb74e6ecf..834.css gzip	106 B	106 B	✓
Overall change	1.51 kB	1.51 kB	✓

Client Build Manifests

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
_buildManifest.js gzip	752 B	752 B	✓
Overall change	752 B	752 B	✓

Rendered Page Sizes

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
index.html gzip	523 B	524 B	N/A
link.html gzip	538 B	539 B	N/A
withRouter.html gzip	520 B	520 B	✓
Overall change	520 B	520 B	✓

Edge SSR bundle Size

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
edge-ssr.js gzip	121 kB	120 kB	N/A
page.js gzip	221 kB	215 kB	N/A
Overall change	0 B	0 B	✓

Middleware size Overall increase ⚠️

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
middleware-b..fest.js gzip	676 B	674 B	N/A
middleware-r..fest.js gzip	155 B	157 B	N/A
middleware.js gzip	32.2 kB	32.4 kB	⚠️ +265 B
edge-runtime..pack.js gzip	853 B	853 B	✓
Overall change	33 kB	33.3 kB	⚠️ +265 B

Next Runtimes

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
app-page-exp...dev.js gzip	279 kB	279 kB	N/A
app-page-exp..prod.js gzip	154 kB	154 kB	N/A
app-page-tur...dev.js gzip	279 kB	279 kB	N/A
app-page-tur..prod.js gzip	154 kB	154 kB	N/A
app-page-tur...dev.js gzip	264 kB	264 kB	N/A
app-page-tur..prod.js gzip	148 kB	148 kB	N/A
app-page.run...dev.js gzip	264 kB	264 kB	N/A
app-page.run..prod.js gzip	148 kB	148 kB	N/A
app-route-ex...dev.js gzip	69 kB	69 kB	N/A
app-route-ex..prod.js gzip	48.5 kB	48.5 kB	N/A
app-route-tu...dev.js gzip	69 kB	69 kB	N/A
app-route-tu..prod.js gzip	48.5 kB	48.5 kB	N/A
app-route-tu...dev.js gzip	68.4 kB	68.4 kB	✓
app-route-tu..prod.js gzip	48.1 kB	48.1 kB	N/A
app-route.ru...dev.js gzip	68.4 kB	68.4 kB	✓
app-route.ru..prod.js gzip	48.1 kB	48.1 kB	N/A
dist_client_...dev.js gzip	326 B	326 B	✓
dist_client_...dev.js gzip	328 B	328 B	✓
dist_client_...dev.js gzip	320 B	320 B	✓
dist_client_...dev.js gzip	318 B	318 B	✓
pages-api-tu...dev.js gzip	42.2 kB	42.2 kB	✓
pages-api-tu..prod.js gzip	32.4 kB	32.4 kB	✓
pages-api.ru...dev.js gzip	42.1 kB	42.1 kB	✓
pages-api.ru..prod.js gzip	32.4 kB	32.4 kB	✓
pages-turbo....dev.js gzip	52.1 kB	52.1 kB	✓
pages-turbo...prod.js gzip	39.8 kB	39.8 kB	✓
pages.runtim...dev.js gzip	52.3 kB	52.3 kB	✓
pages.runtim..prod.js gzip	39.9 kB	39.9 kB	✓
server.runti..prod.js gzip	64.1 kB	64.1 kB	N/A
Overall change	471 kB	471 kB	✓

build cache

	vercel/next.js canary	vercel/next.js sokra/mcp	Change
0.pack gzip	3.91 MB	3.91 MB	N/A
index.pack gzip	91.5 kB	89.8 kB	N/A
Overall change	0 B	0 B	✓

Diff details

Diff for page.js

Diff too large to display

Diff for middleware.js

Diff too large to display

Diff for edge-ssr.js

failed to diff

Diff for css-HASH.js

@@ -1,7 +1,7 @@
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@@ -9,7 +9,7 @@
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-          return __webpack_require__(4362);
+          return __webpack_require__(8707);
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@@ -18,14 +18,7 @@
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-    /***/ 4350: /***/ (module) => {
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-      module.exports = { helloWorld: "css_helloWorld__aUdUq" };
-
-      /***/
-    },
-
-    /***/ 4362: /***/ (
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@@ -39,7 +32,7 @@
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         __webpack_require__(5640);
       /* harmony import */ var _css_module_css__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(4350);
+        __webpack_require__(9080);
       /* harmony import */ var _css_module_css__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           _css_module_css__WEBPACK_IMPORTED_MODULE_1__
@@ -58,13 +51,20 @@
 
       /***/
     },
+
+    /***/ 9080: /***/ (module) => {
+      // extracted by mini-css-extract-plugin
+      module.exports = { helloWorld: "css_helloWorld__aUdUq" };
+
+      /***/
+    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(1586)
+      __webpack_exec__(2628)
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Diff for dynamic-HASH.js

@@ -1,17 +1,117 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [2291],
   {
-    /***/ 283: /***/ (
+    /***/ 2001: /***/ (
+      __unused_webpack_module,
+      __webpack_exports__,
+      __webpack_require__
+    ) => {
+      "use strict";
+      __webpack_require__.r(__webpack_exports__);
+      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
+        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
+        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
+        /* harmony export */
+      });
+      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
+        __webpack_require__(5640);
+      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1__ =
+        __webpack_require__(9553);
+      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1___default =
+        /*#__PURE__*/ __webpack_require__.n(
+          next_dynamic__WEBPACK_IMPORTED_MODULE_1__
+        );
+
+      const DynamicHello = next_dynamic__WEBPACK_IMPORTED_MODULE_1___default()(
+        () =>
+          __webpack_require__
+            .e(/* import() */ 8042)
+            .then(__webpack_require__.bind(__webpack_require__, 8042))
+            .then((mod) => mod.Hello),
+        {
+          loadableGenerated: {
+            webpack: () => [/*require.resolve*/ 8042],
+          },
+        }
+      );
+      const Page = () =>
+        /*#__PURE__*/ (0, react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)(
+          react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.Fragment,
+          {
+            children: [
+              /*#__PURE__*/ (0,
+              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("p", {
+                children: "testing next/dynamic size",
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+              /*#__PURE__*/ (0,
+              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(
+                DynamicHello,
+                {}
+              ),
+            ],
+          }
+        );
+      var __N_SSP = true;
+      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = Page;
+
+      /***/
+    },
+
+    /***/ 2976: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/dynamic",
+        function () {
+          return __webpack_require__(2001);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 7807: /***/ (
+      __unused_webpack_module,
+      exports,
+      __webpack_require__
+    ) => {
+      "use strict";
+      /* __next_internal_client_entry_do_not_use__  cjs */
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "LoadableContext", {
+        enumerable: true,
+        get: function () {
+          return LoadableContext;
+        },
+      });
+      const _interop_require_default = __webpack_require__(1532);
+      const _react = /*#__PURE__*/ _interop_require_default._(
+        __webpack_require__(148)
+      );
+      const LoadableContext = _react.default.createContext(null);
+      if (false) {
+      } //# sourceMappingURL=loadable-context.shared-runtime.js.map
+
+      /***/
+    },
+
+    /***/ 9553: /***/ (
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       __unused_webpack_exports,
       __webpack_require__
     ) => {
-      module.exports = __webpack_require__(6990);
+      module.exports = __webpack_require__(9986);
 
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-    /***/ 505: /***/ (
+    /***/ 9829: /***/ (
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@@ -53,7 +153,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
       const _react = /*#__PURE__*/ _interop_require_default._(
         __webpack_require__(148)
       );
-      const _loadablecontextsharedruntime = __webpack_require__(6179);
+      const _loadablecontextsharedruntime = __webpack_require__(7807);
       function resolve(obj) {
         return obj && obj.default ? obj.default : obj;
       }
@@ -288,90 +388,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
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-      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
-        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
-        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
-        /* harmony export */
-      });
-      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
-        __webpack_require__(5640);
-      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(283);
-      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1___default =
-        /*#__PURE__*/ __webpack_require__.n(
-          next_dynamic__WEBPACK_IMPORTED_MODULE_1__
-        );
-
-      const DynamicHello = next_dynamic__WEBPACK_IMPORTED_MODULE_1___default()(
-        () =>
-          __webpack_require__
-            .e(/* import() */ 2192)
-            .then(__webpack_require__.bind(__webpack_require__, 2192))
-            .then((mod) => mod.Hello),
-        {
-          loadableGenerated: {
-            webpack: () => [/*require.resolve*/ 2192],
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-      const Page = () =>
-        /*#__PURE__*/ (0, react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)(
-          react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.Fragment,
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-      var __N_SSP = true;
-      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = Page;
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-      /***/
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-      __webpack_require__
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-      "use strict";
-      /* __next_internal_client_entry_do_not_use__  cjs */
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
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-      Object.defineProperty(exports, "LoadableContext", {
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-        get: function () {
-          return LoadableContext;
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-      const _interop_require_default = __webpack_require__(1532);
-      const _react = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(148)
-      );
-      const LoadableContext = _react.default.createContext(null);
-      if (false) {
-      } //# sourceMappingURL=loadable-context.shared-runtime.js.map
-
-      /***/
-    },
-
-    /***/ 6990: /***/ (module, exports, __webpack_require__) => {
+    /***/ 9986: /***/ (module, exports, __webpack_require__) => {
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       Object.defineProperty(exports, "__esModule", {
@@ -404,7 +421,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
         __webpack_require__(148)
       );
       const _loadablesharedruntime = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(505)
+        __webpack_require__(9829)
       );
       const isServerSide = "object" === "undefined";
       // Normalize loader to return the module as form { default: Component } for `React.lazy`.
@@ -504,30 +521,13 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
 
       /***/
     },
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-    /***/ 9254: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/dynamic",
-        function () {
-          return __webpack_require__(5703);
-        },
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-      if (false) {
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     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(9254)
+      __webpack_exec__(2976)
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Diff for hooks-HASH.js

@@ -1,24 +1,7 @@
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-    /***/ 1664: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
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-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/hooks",
-        function () {
-          return __webpack_require__(6130);
-        },
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-      if (false) {
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-
-      /***/
-    },
-
-    /***/ 6130: /***/ (
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       __webpack_exports__,
       __webpack_require__
@@ -76,13 +59,30 @@
 
       /***/
     },
+
+    /***/ 5426: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/hooks",
+        function () {
+          return __webpack_require__(4756);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(1664)
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Diff for image-HASH.js

@@ -1,7 +1,7 @@
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@@ -9,7 +9,7 @@
       (window.__NEXT_P = window.__NEXT_P || []).push([
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-          return __webpack_require__(3444);
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@@ -18,7 +18,190 @@
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-    /***/ 2514: /***/ (
+    /***/ 1206: /***/ (__unused_webpack_module, exports) => {
+      "use strict";
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+      Object.defineProperty(exports, "__esModule", {
+        value: true,
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+      Object.defineProperty(exports, "default", {
+        enumerable: true,
+        get: function () {
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+      const DEFAULT_Q = 75;
+      function defaultLoader(param) {
+        let { config, src, width, quality } = param;
+        var _config_qualities;
+        if (false) {
+        }
+        const q =
+          quality ||
+          ((_config_qualities = config.qualities) == null
+            ? void 0
+            : _config_qualities.reduce((prev, cur) =>
+                Math.abs(cur - DEFAULT_Q) < Math.abs(prev - DEFAULT_Q)
+                  ? cur
+                  : prev
+              )) ||
+          DEFAULT_Q;
+        return (
+          config.path +
+          "?url=" +
+          encodeURIComponent(src) +
+          "&w=" +
+          width +
+          "&q=" +
+          q +
+          (src.startsWith("/_next/static/media/") && false ? 0 : "")
+        );
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+      // We use this to determine if the import is the default loader
+      // or a custom loader defined by the user in next.config.js
+      defaultLoader.__next_img_default = true;
+      const _default = defaultLoader; //# sourceMappingURL=image-loader.js.map
+
+      /***/
+    },
+
+    /***/ 1765: /***/ (module, exports, __webpack_require__) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
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+      Object.defineProperty(exports, "useMergedRef", {
+        enumerable: true,
+        get: function () {
+          return useMergedRef;
+        },
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+      const _react = __webpack_require__(148);
+      function useMergedRef(refA, refB) {
+        const cleanupA = (0, _react.useRef)(null);
+        const cleanupB = (0, _react.useRef)(null);
+        // NOTE: In theory, we could skip the wrapping if only one of the refs is non-null.
+        // (this happens often if the user doesn't pass a ref to Link/Form/Image)
+        // But this can cause us to leak a cleanup-ref into user code (e.g. via `<Link legacyBehavior>`),
+        // and the user might pass that ref into ref-merging library that doesn't support cleanup refs
+        // (because it hasn't been updated for React 19)
+        // which can then cause things to blow up, because a cleanup-returning ref gets called with `null`.
+        // So in practice, it's safer to be defensive and always wrap the ref, even on React 19.
+        return (0, _react.useCallback)(
+          (current) => {
+            if (current === null) {
+              const cleanupFnA = cleanupA.current;
+              if (cleanupFnA) {
+                cleanupA.current = null;
+                cleanupFnA();
+              }
+              const cleanupFnB = cleanupB.current;
+              if (cleanupFnB) {
+                cleanupB.current = null;
+                cleanupFnB();
+              }
+            } else {
+              if (refA) {
+                cleanupA.current = applyRef(refA, current);
+              }
+              if (refB) {
+                cleanupB.current = applyRef(refB, current);
+              }
+            }
+          },
+          [refA, refB]
+        );
+      }
+      function applyRef(refA, current) {
+        if (typeof refA === "function") {
+          const cleanup = refA(current);
+          if (typeof cleanup === "function") {
+            return cleanup;
+          } else {
+            return () => refA(null);
+          }
+        } else {
+          refA.current = current;
+          return () => {
+            refA.current = null;
+          };
+        }
+      }
+      if (
+        (typeof exports.default === "function" ||
+          (typeof exports.default === "object" && exports.default !== null)) &&
+        typeof exports.default.__esModule === "undefined"
+      ) {
+        Object.defineProperty(exports.default, "__esModule", {
+          value: true,
+        });
+        Object.assign(exports.default, exports);
+        module.exports = exports.default;
+      } //# sourceMappingURL=use-merged-ref.js.map
+
+      /***/
+    },
+
+    /***/ 3353: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(5526);
+
+      /***/
+    },
+
+    /***/ 3594: /***/ (
+      __unused_webpack_module,
+      __webpack_exports__,
+      __webpack_require__
+    ) => {
+      "use strict";
+      // ESM COMPAT FLAG
+      __webpack_require__.r(__webpack_exports__);
+
+      // EXPORTS
+      __webpack_require__.d(__webpack_exports__, {
+        __N_SSP: () => /* binding */ __N_SSP,
+        default: () => /* binding */ pages_image,
+      });
+
+      // EXTERNAL MODULE: ./node_modules/.pnpm/[email protected]/node_modules/react/jsx-runtime.js
+      var jsx_runtime = __webpack_require__(5640);
+      // EXTERNAL MODULE: ./node_modules/.pnpm/next@[email protected][email protected][email protected]/node_modules/next/image.js
+      var next_image = __webpack_require__(3353);
+      var image_default = /*#__PURE__*/ __webpack_require__.n(next_image); // ./pages/nextjs.png
+      /* harmony default export */ const nextjs = {
+        src: "/_next/static/media/nextjs.cae0b805.png",
+        height: 1347,
+        width: 1626,
+        blurDataURL:
+          "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAHCAMAAAACh/xsAAAAD1BMVEX////x8fH6+vrb29vo6Oh8o70bAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAH0lEQVR4nGNgwARMjIyMjCAGCzMzMwsTRISJCcRABwAEcAAkLCQfgAAAAABJRU5ErkJggg==",
+        blurWidth: 8,
+        blurHeight: 7,
+      }; // ./pages/image.js
+      function ImagePage(props) {
+        return /*#__PURE__*/ (0, jsx_runtime.jsxs)(jsx_runtime.Fragment, {
+          children: [
+            /*#__PURE__*/ (0, jsx_runtime.jsx)("h1", {
+              children: "next/image example",
+            }),
+            /*#__PURE__*/ (0, jsx_runtime.jsx)(image_default(), {
+              src: nextjs,
+              placeholder: "blur",
+            }),
+          ],
+        });
+      }
+      var __N_SSP = true;
+      /* harmony default export */ const pages_image = ImagePage;
+
+      /***/
+    },
+
+    /***/ 3854: /***/ (
       __unused_webpack_module,
       exports,
       __webpack_require__
@@ -34,9 +217,9 @@
           return getImgProps;
         },
       });
-      const _warnonce = __webpack_require__(5127);
-      const _imageblursvg = __webpack_require__(4287);
-      const _imageconfig = __webpack_require__(2795);
+      const _warnonce = __webpack_require__(3603);
+      const _imageblursvg = __webpack_require__(7835);
+      const _imageconfig = __webpack_require__(6799);
       const VALID_LOADING_VALUES =
         /* unused pure expression or super */ null && [
           "lazy",
@@ -463,55 +646,69 @@
       /***/
     },
 
-    /***/ 3444: /***/ (
+    /***/ 5526: /***/ (
       __unused_webpack_module,
-      __webpack_exports__,
+      exports,
       __webpack_require__
     ) => {
       "use strict";
-      // ESM COMPAT FLAG
-      __webpack_require__.r(__webpack_exports__);
 
-      // EXPORTS
-      __webpack_require__.d(__webpack_exports__, {
-        __N_SSP: () => /* binding */ __N_SSP,
-        default: () => /* binding */ pages_image,
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
-
-      // EXTERNAL MODULE: ./node_modules/.pnpm/[email protected]/node_modules/react/jsx-runtime.js
-      var jsx_runtime = __webpack_require__(5640);
-      // EXTERNAL MODULE: ./node_modules/.pnpm/next@[email protected][email protected][email protected]/node_modules/next/image.js
-      var next_image = __webpack_require__(6359);
-      var image_default = /*#__PURE__*/ __webpack_require__.n(next_image); // ./pages/nextjs.png
-      /* harmony default export */ const nextjs = {
-        src: "/_next/static/media/nextjs.cae0b805.png",
-        height: 1347,
-        width: 1626,
-        blurDataURL:
-          "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAHCAMAAAACh/xsAAAAD1BMVEX////x8fH6+vrb29vo6Oh8o70bAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAH0lEQVR4nGNgwARMjIyMjCAGCzMzMwsTRISJCcRABwAEcAAkLCQfgAAAAABJRU5ErkJggg==",
-        blurWidth: 8,
-        blurHeight: 7,
-      }; // ./pages/image.js
-      function ImagePage(props) {
-        return /*#__PURE__*/ (0, jsx_runtime.jsxs)(jsx_runtime.Fragment, {
-          children: [
-            /*#__PURE__*/ (0, jsx_runtime.jsx)("h1", {
-              children: "next/image example",
-            }),
-            /*#__PURE__*/ (0, jsx_runtime.jsx)(image_default(), {
-              src: nextjs,
-              placeholder: "blur",
-            }),
-          ],
+      0 && 0;
+      function _export(target, all) {
+        for (var name in all)
+          Object.defineProperty(target, name, {
+            enumerable: true,
+            get: all[name],
+          });
+      }
+      _export(exports, {
+        default: function () {
+          return _default;
+        },
+        getImageProps: function () {
+          return getImageProps;
+        },
+      });
+      const _interop_require_default = __webpack_require__(1532);
+      const _getimgprops = __webpack_require__(3854);
+      const _imagecomponent = __webpack_require__(8350);
+      const _imageloader = /*#__PURE__*/ _interop_require_default._(
+        __webpack_require__(1206)
+      );
+      function getImageProps(imgProps) {
+        const { props } = (0, _getimgprops.getImgProps)(imgProps, {
+          defaultLoader: _imageloader.default,
+          // This is replaced by webpack define plugin
+          imgConf: {
+            deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
+            imageSizes: [16, 32, 48, 64, 96, 128, 256, 384],
+            path: "/_next/image",
+            loader: "default",
+            dangerouslyAllowSVG: false,
+            unoptimized: false,
+          },
         });
+        // Normally we don't care about undefined props because we pass to JSX,
+        // but this exported function could be used by the end user for anything
+        // so we delete undefined props to clean it up a little.
+        for (const [key, value] of Object.entries(props)) {
+          if (value === undefined) {
+            delete props[key];
+          }
+        }
+        return {
+          props,
+        };
       }
-      var __N_SSP = true;
-      /* harmony default export */ const pages_image = ImagePage;
+      const _default = _imagecomponent.Image; //# sourceMappingURL=image-external.js.map
 
       /***/
     },
 
-    /***/ 4287: /***/ (__unused_webpack_module, exports) => {
+    /***/ 7835: /***/ (__unused_webpack_module, exports) => {
       "use strict";
       /**
        * A shared function, used on both client and server, to generate a SVG blur placeholder.
@@ -566,85 +763,7 @@
       /***/
     },
 
-    /***/ 4985: /***/ (module, exports, __webpack_require__) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "useMergedRef", {
-        enumerable: true,
-        get: function () {
-          return useMergedRef;
-        },
-      });
-      const _react = __webpack_require__(148);
-      function useMergedRef(refA, refB) {
-        const cleanupA = (0, _react.useRef)(null);
-        const cleanupB = (0, _react.useRef)(null);
-        // NOTE: In theory, we could skip the wrapping if only one of the refs is non-null.
-        // (this happens often if the user doesn't pass a ref to Link/Form/Image)
-        // But this can cause us to leak a cleanup-ref into user code (e.g. via `<Link legacyBehavior>`),
-        // and the user might pass that ref into ref-merging library that doesn't support cleanup refs
-        // (because it hasn't been updated for React 19)
-        // which can then cause things to blow up, because a cleanup-returning ref gets called with `null`.
-        // So in practice, it's safer to be defensive and always wrap the ref, even on React 19.
-        return (0, _react.useCallback)(
-          (current) => {
-            if (current === null) {
-              const cleanupFnA = cleanupA.current;
-              if (cleanupFnA) {
-                cleanupA.current = null;
-                cleanupFnA();
-              }
-              const cleanupFnB = cleanupB.current;
-              if (cleanupFnB) {
-                cleanupB.current = null;
-                cleanupFnB();
-              }
-            } else {
-              if (refA) {
-                cleanupA.current = applyRef(refA, current);
-              }
-              if (refB) {
-                cleanupB.current = applyRef(refB, current);
-              }
-            }
-          },
-          [refA, refB]
-        );
-      }
-      function applyRef(refA, current) {
-        if (typeof refA === "function") {
-          const cleanup = refA(current);
-          if (typeof cleanup === "function") {
-            return cleanup;
-          } else {
-            return () => refA(null);
-          }
-        } else {
-          refA.current = current;
-          return () => {
-            refA.current = null;
-          };
-        }
-      }
-      if (
-        (typeof exports.default === "function" ||
-          (typeof exports.default === "object" && exports.default !== null)) &&
-        typeof exports.default.__esModule === "undefined"
-      ) {
-        Object.defineProperty(exports.default, "__esModule", {
-          value: true,
-        });
-        Object.assign(exports.default, exports);
-        module.exports = exports.default;
-      } //# sourceMappingURL=use-merged-ref.js.map
-
-      /***/
-    },
-
-    /***/ 5898: /***/ (module, exports, __webpack_require__) => {
+    /***/ 8350: /***/ (module, exports, __webpack_require__) => {
       "use strict";
       /* __next_internal_client_entry_do_not_use__  cjs */
       Object.defineProperty(exports, "__esModule", {
@@ -666,17 +785,17 @@
         __webpack_require__(7897)
       );
       const _head = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(5207)
+        __webpack_require__(8843)
       );
-      const _getimgprops = __webpack_require__(2514);
-      const _imageconfig = __webpack_require__(2795);
-      const _imageconfigcontextsharedruntime = __webpack_require__(2349);
-      const _warnonce = __webpack_require__(5127);
-      const _routercontextsharedruntime = __webpack_require__(3556);
+      const _getimgprops = __webpack_require__(3854);
+      const _imageconfig = __webpack_require__(6799);
+      const _imageconfigcontextsharedruntime = __webpack_require__(3905);
+      const _warnonce = __webpack_require__(3603);
+      const _routercontextsharedruntime = __webpack_require__(6712);
       const _imageloader = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(5970)
+        __webpack_require__(1206)
       );
-      const _usemergedref = __webpack_require__(4985);
+      const _usemergedref = __webpack_require__(1765);
       // This is replaced by webpack define plugin
       const configEnv = {
         deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
@@ -1001,132 +1120,13 @@
 
       /***/
     },
-
-    /***/ 5970: /***/ (__unused_webpack_module, exports) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "default", {
-        enumerable: true,
-        get: function () {
-          return _default;
-        },
-      });
-      const DEFAULT_Q = 75;
-      function defaultLoader(param) {
-        let { config, src, width, quality } = param;
-        var _config_qualities;
-        if (false) {
-        }
-        const q =
-          quality ||
-          ((_config_qualities = config.qualities) == null
-            ? void 0
-            : _config_qualities.reduce((prev, cur) =>
-                Math.abs(cur - DEFAULT_Q) < Math.abs(prev - DEFAULT_Q)
-                  ? cur
-                  : prev
-              )) ||
-          DEFAULT_Q;
-        return (
-          config.path +
-          "?url=" +
-          encodeURIComponent(src) +
-          "&w=" +
-          width +
-          "&q=" +
-          q +
-          (src.startsWith("/_next/static/media/") && false ? 0 : "")
-        );
-      }
-      // We use this to determine if the import is the default loader
-      // or a custom loader defined by the user in next.config.js
-      defaultLoader.__next_img_default = true;
-      const _default = defaultLoader; //# sourceMappingURL=image-loader.js.map
-
-      /***/
-    },
-
-    /***/ 6359: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(8986);
-
-      /***/
-    },
-
-    /***/ 8986: /***/ (
-      __unused_webpack_module,
-      exports,
-      __webpack_require__
-    ) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      0 && 0;
-      function _export(target, all) {
-        for (var name in all)
-          Object.defineProperty(target, name, {
-            enumerable: true,
-            get: all[name],
-          });
-      }
-      _export(exports, {
-        default: function () {
-          return _default;
-        },
-        getImageProps: function () {
-          return getImageProps;
-        },
-      });
-      const _interop_require_default = __webpack_require__(1532);
-      const _getimgprops = __webpack_require__(2514);
-      const _imagecomponent = __webpack_require__(5898);
-      const _imageloader = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(5970)
-      );
-      function getImageProps(imgProps) {
-        const { props } = (0, _getimgprops.getImgProps)(imgProps, {
-          defaultLoader: _imageloader.default,
-          // This is replaced by webpack define plugin
-          imgConf: {
-            deviceSizes: [640, 750, 828, 1080, 1200, 1920, 2048, 3840],
-            imageSizes: [16, 32, 48, 64, 96, 128, 256, 384],
-            path: "/_next/image",
-            loader: "default",
-            dangerouslyAllowSVG: false,
-            unoptimized: false,
-          },
-        });
-        // Normally we don't care about undefined props because we pass to JSX,
-        // but this exported function could be used by the end user for anything
-        // so we delete undefined props to clean it up a little.
-        for (const [key, value] of Object.entries(props)) {
-          if (value === undefined) {
-            delete props[key];
-          }
-        }
-        return {
-          props,
-        };
-      }
-      const _default = _imagecomponent.Image; //# sourceMappingURL=image-external.js.map
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(2198)
+      __webpack_exec__(264)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;

Diff for index-HASH.js

@@ -1,7 +1,24 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [3332],
   {
-    /***/ 9418: /***/ (
+    /***/ 8230: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/",
+        function () {
+          return __webpack_require__(8696);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 8696: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -19,30 +36,13 @@
 
       /***/
     },
-
-    /***/ 9532: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/",
-        function () {
-          return __webpack_require__(9418);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(9532)
+      __webpack_exec__(8230)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;

Diff for link-HASH.js

@@ -1,125 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [4672],
   {
-    /***/ 1854: /***/ (
-      __unused_webpack_module,
-      __webpack_exports__,
-      __webpack_require__
-    ) => {
-      "use strict";
-      __webpack_require__.r(__webpack_exports__);
-      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
-        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
-        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
-        /* harmony export */
-      });
-      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
-        __webpack_require__(5640);
-      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(8770);
-      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1___default =
-        /*#__PURE__*/ __webpack_require__.n(
-          next_link__WEBPACK_IMPORTED_MODULE_1__
-        );
-
-      function aLink(props) {
-        return /*#__PURE__*/ (0,
-        react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)("div", {
-          children: [
-            /*#__PURE__*/ (0,
-            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("h3", {
-              children: "A Link page!",
-            }),
-            /*#__PURE__*/ (0,
-            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(
-              next_link__WEBPACK_IMPORTED_MODULE_1___default(),
-              {
-                href: "/",
-                children: "Go to /",
-              }
-            ),
-          ],
-        });
-      }
-      var __N_SSP = true;
-      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = aLink;
-
-      /***/
-    },
-
-    /***/ 3199: /***/ (__unused_webpack_module, exports) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "errorOnce", {
-        enumerable: true,
-        get: function () {
-          return errorOnce;
-        },
-      });
-      let errorOnce = (_) => {};
-      if (false) {
-      } //# sourceMappingURL=error-once.js.map
-
-      /***/
-    },
-
-    /***/ 3568: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/link",
-        function () {
-          return __webpack_require__(1854);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
-
-    /***/ 3857: /***/ (module, exports, __webpack_require__) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "getDomainLocale", {
-        enumerable: true,
-        get: function () {
-          return getDomainLocale;
-        },
-      });
-      const _normalizetrailingslash = __webpack_require__(4869);
-      const basePath =
-        /* unused pure expression or super */ null && (false || "");
-      function getDomainLocale(path, locale, locales, domainLocales) {
-        if (false) {
-        } else {
-          return false;
-        }
-      }
-      if (
-        (typeof exports.default === "function" ||
-          (typeof exports.default === "object" && exports.default !== null)) &&
-        typeof exports.default.__esModule === "undefined"
-      ) {
-        Object.defineProperty(exports.default, "__esModule", {
-          value: true,
-        });
-        Object.assign(exports.default, exports);
-        module.exports = exports.default;
-      } //# sourceMappingURL=get-domain-locale.js.map
-
-      /***/
-    },
-
-    /***/ 3947: /***/ (module, exports, __webpack_require__) => {
+    /***/ 591: /***/ (module, exports, __webpack_require__) => {
       "use strict";
       /* __next_internal_client_entry_do_not_use__  cjs */
       Object.defineProperty(exports, "__esModule", {
@@ -146,17 +28,17 @@
       const _react = /*#__PURE__*/ _interop_require_wildcard._(
         __webpack_require__(148)
       );
-      const _resolvehref = __webpack_require__(3161);
-      const _islocalurl = __webpack_require__(2309);
-      const _formaturl = __webpack_require__(3768);
-      const _utils = __webpack_require__(5554);
-      const _addlocale = __webpack_require__(7591);
-      const _routercontextsharedruntime = __webpack_require__(3556);
-      const _useintersection = __webpack_require__(5624);
-      const _getdomainlocale = __webpack_require__(3857);
-      const _addbasepath = __webpack_require__(4356);
-      const _usemergedref = __webpack_require__(4985);
-      const _erroronce = __webpack_require__(3199);
+      const _resolvehref = __webpack_require__(5837);
+      const _islocalurl = __webpack_require__(5953);
+      const _formaturl = __webpack_require__(6212);
+      const _utils = __webpack_require__(6950);
+      const _addlocale = __webpack_require__(6467);
+      const _routercontextsharedruntime = __webpack_require__(6712);
+      const _useintersection = __webpack_require__(9692);
+      const _getdomainlocale = __webpack_require__(6850);
+      const _addbasepath = __webpack_require__(4928);
+      const _usemergedref = __webpack_require__(1765);
+      const _erroronce = __webpack_require__(8659);
       const prefetched = new Set();
       function prefetch(router, href, as, options) {
         if (false) {
@@ -545,7 +427,17 @@
       /***/
     },
 
-    /***/ 4985: /***/ (module, exports, __webpack_require__) => {
+    /***/ 1148: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(591);
+
+      /***/
+    },
+
+    /***/ 1765: /***/ (module, exports, __webpack_require__) => {
       "use strict";
 
       Object.defineProperty(exports, "__esModule", {
@@ -623,7 +515,125 @@
       /***/
     },
 
-    /***/ 5624: /***/ (module, exports, __webpack_require__) => {
+    /***/ 5436: /***/ (
+      __unused_webpack_module,
+      __webpack_exports__,
+      __webpack_require__
+    ) => {
+      "use strict";
+      __webpack_require__.r(__webpack_exports__);
+      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
+        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
+        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
+        /* harmony export */
+      });
+      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
+        __webpack_require__(5640);
+      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1__ =
+        __webpack_require__(1148);
+      /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1___default =
+        /*#__PURE__*/ __webpack_require__.n(
+          next_link__WEBPACK_IMPORTED_MODULE_1__
+        );
+
+      function aLink(props) {
+        return /*#__PURE__*/ (0,
+        react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)("div", {
+          children: [
+            /*#__PURE__*/ (0,
+            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("h3", {
+              children: "A Link page!",
+            }),
+            /*#__PURE__*/ (0,
+            react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(
+              next_link__WEBPACK_IMPORTED_MODULE_1___default(),
+              {
+                href: "/",
+                children: "Go to /",
+              }
+            ),
+          ],
+        });
+      }
+      var __N_SSP = true;
+      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = aLink;
+
+      /***/
+    },
+
+    /***/ 6850: /***/ (module, exports, __webpack_require__) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "getDomainLocale", {
+        enumerable: true,
+        get: function () {
+          return getDomainLocale;
+        },
+      });
+      const _normalizetrailingslash = __webpack_require__(6457);
+      const basePath =
+        /* unused pure expression or super */ null && (false || "");
+      function getDomainLocale(path, locale, locales, domainLocales) {
+        if (false) {
+        } else {
+          return false;
+        }
+      }
+      if (
+        (typeof exports.default === "function" ||
+          (typeof exports.default === "object" && exports.default !== null)) &&
+        typeof exports.default.__esModule === "undefined"
+      ) {
+        Object.defineProperty(exports.default, "__esModule", {
+          value: true,
+        });
+        Object.assign(exports.default, exports);
+        module.exports = exports.default;
+      } //# sourceMappingURL=get-domain-locale.js.map
+
+      /***/
+    },
+
+    /***/ 8659: /***/ (__unused_webpack_module, exports) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "errorOnce", {
+        enumerable: true,
+        get: function () {
+          return errorOnce;
+        },
+      });
+      let errorOnce = (_) => {};
+      if (false) {
+      } //# sourceMappingURL=error-once.js.map
+
+      /***/
+    },
+
+    /***/ 9666: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/link",
+        function () {
+          return __webpack_require__(5436);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 9692: /***/ (module, exports, __webpack_require__) => {
       "use strict";
 
       Object.defineProperty(exports, "__esModule", {
@@ -636,7 +646,7 @@
         },
       });
       const _react = __webpack_require__(148);
-      const _requestidlecallback = __webpack_require__(3543);
+      const _requestidlecallback = __webpack_require__(315);
       const hasIntersectionObserver =
         typeof IntersectionObserver === "function";
       const observers = new Map();
@@ -748,23 +758,13 @@
 
       /***/
     },
-
-    /***/ 8770: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(3947);
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(3568)
+      __webpack_exec__(9666)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;

Diff for routerDirect-HASH.js

@@ -1,7 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [188],
   {
-    /***/ 3618: /***/ (
+    /***/ 76: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -16,7 +16,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(5640);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(4631);
+        __webpack_require__(9413);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_router__WEBPACK_IMPORTED_MODULE_1__
@@ -36,17 +36,7 @@
       /***/
     },
 
-    /***/ 4631: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(7086);
-
-      /***/
-    },
-
-    /***/ 7824: /***/ (
+    /***/ 1810: /***/ (
       __unused_webpack_module,
       __unused_webpack_exports,
       __webpack_require__
@@ -54,7 +44,7 @@
       (window.__NEXT_P = window.__NEXT_P || []).push([
         "/routerDirect",
         function () {
-          return __webpack_require__(3618);
+          return __webpack_require__(76);
         },
       ]);
       if (false) {
@@ -62,13 +52,23 @@
 
       /***/
     },
+
+    /***/ 9413: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(5282);
+
+      /***/
+    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(7824)
+      __webpack_exec__(1810)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;

Diff for script-HASH.js

@@ -1,24 +1,17 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [1209],
   {
-    /***/ 1984: /***/ (
-      __unused_webpack_module,
+    /***/ 2227: /***/ (
+      module,
       __unused_webpack_exports,
       __webpack_require__
     ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/script",
-        function () {
-          return __webpack_require__(5769);
-        },
-      ]);
-      if (false) {
-      }
+      module.exports = __webpack_require__(5984);
 
       /***/
     },
 
-    /***/ 5769: /***/ (
+    /***/ 3043: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -33,7 +26,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(5640);
       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(8293);
+        __webpack_require__(2227);
       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_script__WEBPACK_IMPORTED_MODULE_1__
@@ -66,12 +59,19 @@
       /***/
     },
 
-    /***/ 8293: /***/ (
-      module,
+    /***/ 3642: /***/ (
+      __unused_webpack_module,
       __unused_webpack_exports,
       __webpack_require__
     ) => {
-      module.exports = __webpack_require__(900);
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/script",
+        function () {
+          return __webpack_require__(3043);
+        },
+      ]);
+      if (false) {
+      }
 
       /***/
     },
@@ -81,7 +81,7 @@
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(1984)
+      __webpack_exec__(3642)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;

Diff for withRouter-HASH.js

@@ -1,34 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [3263],
   {
-    /***/ 4631: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(7086);
-
-      /***/
-    },
-
-    /***/ 9216: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/withRouter",
-        function () {
-          return __webpack_require__(9803);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
-
-    /***/ 9803: /***/ (
+    /***/ 1089: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -43,7 +16,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(5640);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(4631);
+        __webpack_require__(9413);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_router__WEBPACK_IMPORTED_MODULE_1__
@@ -61,13 +34,40 @@
 
       /***/
     },
+
+    /***/ 3962: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/withRouter",
+        function () {
+          return __webpack_require__(1089);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 9413: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(5282);
+
+      /***/
+    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(9216)
+      __webpack_exec__(3962)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;

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Commit: 1d0a986

packages/next/src/server/lib/router-utils/setup-dev-bundler.ts

bgw

I'd like some additional clarification that this feature is experimental and subject to change (e.g. using _next/experimental/mcp as the path, maybe canary-gating it), but otherwise LGTM.

The eval behavior is a little concerning, but the secret check looks solid.

Longer term, we might need a better VM solution if only to prevent the LLM from accidentally writing graph traversal code that gets stuck in an infinite loop or takes too much time.

packages/next/src/server/lib/router-utils/mcp.ts

packages/next/src/server/lib/router-utils/setup-dev-bundler.ts

packages/next/package.json

sokra · 2025-07-22T17:34:45Z

that gets stuck in an infinite loop or takes too much time.

I'm using a timeout on the runInNewContext method. So this is handled. And LLM actually write infinite loops quite often, as graphs can have cycles...

RobPruzan

Nice!

sokra · 2025-07-23T13:32:00Z

I'd like some additional clarification that this feature is experimental

added a bunch of experimentals to stuff

vercel · 2025-07-23T13:38:27Z

crates/napi/src/next_api/module_graph.rs

+                .iter()
+                .map(|&i| {
+                    // If you have more that 4294967295 entries, you probably have other problems...
+                    i.try_into().unwrap()


Potential panic due to integer overflow when converting module entry indices from usize to u32.

View Details

Analysis

The code converts usize values to u32 using try_into().unwrap() without proper error handling. On 64-bit systems, if there are more than 4,294,967,295 module entries, the conversion will fail and cause a panic. While the comment acknowledges this is unlikely, using unwrap() creates a potential crash point.

The ModuleGraphSnapshot.entries field is Vec<usize> but NapiModuleGraphSnapshot.entries is Vec<u32>. This size mismatch could cause runtime panics when processing large module graphs.

Recommendation

Replace try_into().unwrap() with proper error handling:

.map(|&i| { i.try_into().unwrap_or_else(|_| { // Log error and use max value as fallback tracing::warn!("Module entry index {} exceeds u32::MAX, using u32::MAX", i); u32::MAX }) })

Or consider changing the NAPI interface to use larger integer types if needed.

👍 or 👎 to improve Vade.

vercel · 2025-07-23T13:38:27Z

crates/napi/src/next_api/module_graph.rs

+impl From<&ModuleReference> for NapiModuleReference {
+    fn from(reference: &ModuleReference) -> Self {
+        Self {
+            index: reference.index as u32,


Silent integer truncation when converting module reference indices from usize to u32.

View Details

Analysis

The code uses an as cast to convert reference.index from usize to u32. This will silently truncate values larger than u32::MAX on 64-bit systems, potentially causing incorrect module references and broken module graph relationships.

The ModuleReference.index field is usize but NapiModuleReference.index is u32. When the index exceeds u32::MAX, the cast will wrap around, leading to incorrect array access patterns in the JavaScript layer.

Recommendation

Replace the as cast with a checked conversion:

index: reference.index.try_into().unwrap_or_else(|_| { tracing::warn!("Module reference index {} exceeds u32::MAX, using u32::MAX", reference.index); u32::MAX }),

This ensures the issue is logged when it occurs and provides a safer fallback value.

👍 or 👎 to improve Vade.

vercel · 2025-07-23T13:38:27Z

packages/next/src/server/lib/router-utils/mcp.ts

+    )
+    queryModule.incomingReferences = rawModule.incomingReferences.map(
+      (ref: NapiModuleReference) => ({
+        module: queryModules[ref.index],


Potential array bounds error when accessing module references by index.

View Details

Analysis

The code accesses queryModules[ref.index] without bounds checking. If the ref.index value is invalid (due to integer truncation from the Rust layer or corrupted data), this will return undefined instead of a valid module object, leading to runtime errors when the module is accessed.

Since the module indices come from Rust code that performs unsafe integer conversions, there's a real risk of invalid indices being passed to this JavaScript code.

Recommendation

Add bounds checking when accessing modules by index:

queryModule.references = rawModule.references.map( (ref: NapiModuleReference) => { const referencedModule = queryModules[ref.index]; if (!referencedModule) { throw new Error(`Invalid module reference index: ${ref.index}, max index: ${queryModules.length - 1}`); } return { module: referencedModule, export: ref.export, chunkingType: ref.chunkingType, }; } );

The same fix should be applied to incomingReferences and entry access.

👍 or 👎 to improve Vade.

vercel · 2025-07-23T13:38:27Z

crates/next-api/src/module_graph_snapshot.rs

+                let ref_module = &modules[ref_info.index];
+                if ref_module.depth < depth {
+                    let mut retained_modules = ref_module.retained_modules.borrow_mut();
+                    retained_modules.insert(module_index as u32);


Integer truncation when storing module indices in retained_modules set.

View Details

Analysis

The code casts module_index (which is usize) to u32 when inserting into the retained_modules set. This can cause silent truncation of large index values on 64-bit systems, leading to incorrect retained size calculations and potentially accessing wrong modules.

This is part of a chain of conversions where usize indices are truncated to u32, creating inconsistencies in the module graph data structure.

Recommendation

Use a checked conversion instead of an as cast:

retained_modules.insert(module_index.try_into().unwrap_or_else(|_| { tracing::warn!("Module index {} exceeds u32::MAX in retained_modules", module_index); u32::MAX }));

Consider using consistent index types throughout the module graph data structures to avoid these conversion issues.

👍 or 👎 to improve Vade.

packages/next/src/server/lib/router-utils/setup-dev-bundler.ts

sokra · 2025-07-23T23:46:40Z

Merge activity

Jul 23, 11:46 PM UTC: @sokra merged this pull request with Graphite.

This reverts commit b7a97a0. # Conflicts: # packages/next/errors.json

It seems after landing this we have broken some integration with `jest` so reverting while we get to the bottom of what change in this commit specifically caused the breakage. x-ref: [slack thread](https://vercel.slack.com/archives/C03S8ED1DKM/p1753911647161469)

This reverts commit d2f9c0f.

ijjk added created-by: Turbopack team PRs by the Turbopack team. Rspack Turbopack Related to Turbopack with Next.js. type: next labels Jul 17, 2025

sokra force-pushed the sokra/mcp branch from 0ec0892 to 24926d5 Compare July 21, 2025 10:47

sokra requested review from bgw and mischnic and removed request for bgw July 21, 2025 15:02

sokra marked this pull request as ready for review July 21, 2025 15:02

graphite-app bot reviewed Jul 21, 2025

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sokra requested a review from RobPruzan July 21, 2025 16:02

bgw approved these changes Jul 21, 2025

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packages/next/src/server/lib/router-utils/mcp.ts Outdated Show resolved Hide resolved

packages/next/src/server/lib/router-utils/setup-dev-bundler.ts Show resolved Hide resolved

packages/next/src/server/lib/router-utils/setup-dev-bundler.ts Show resolved Hide resolved

bgw reviewed Jul 21, 2025

View reviewed changes

packages/next/package.json Outdated Show resolved Hide resolved

packages/next/package.json Outdated Show resolved Hide resolved

sokra force-pushed the sokra/mcp branch from 24926d5 to 8843589 Compare July 22, 2025 15:10

sokra force-pushed the sokra/mcp branch from 8843589 to b2df50e Compare July 23, 2025 08:59

RobPruzan approved these changes Jul 23, 2025

View reviewed changes

vercel bot reviewed Jul 23, 2025

View reviewed changes

sokra force-pushed the sokra/mcp branch from 1d0a986 to fab0585 Compare July 23, 2025 16:07

sokra added 5 commits July 24, 2025 01:17

Initial MCP implementation

cd98bbf

expose global object to make it easier for AI to write code

7f59fb3

fix edges

aea6cf6

improvements

27c6f10

cleanup and add whole app module graph

3fd17f5

sokra added 17 commits July 24, 2025 01:17

make MCP more secure

b3353b8

expose console.log

198b792

more info, more explanations

72e3f29

increase timeout

f546d5a

fix rebase

6e82f59

add retained size

2774be3

ignore errors while querying size

a1ce1e2

more prompts for the AI

a80b467

fix retained size

4f133ae

add TODO

2403784

clippy

7549f95

review

684940b

fix import

17481c1

added experimental note

1c9d2b2

fix order

6368312

fix import

c98260f

fix grammar

dc2c534

sokra force-pushed the sokra/mcp branch from fab0585 to dc2c534 Compare July 23, 2025 23:17

sokra merged commit b7a97a0 into canary Jul 23, 2025
176 of 180 checks passed

sokra deleted the sokra/mcp branch July 23, 2025 23:46

ijjk added a commit that referenced this pull request Jul 31, 2025

Revert "Initial MCP implementation (#81770)"

6b39007

This reverts commit b7a97a0. # Conflicts: # packages/next/errors.json

sokra added a commit that referenced this pull request Jul 31, 2025

Revert "Revert "Initial MCP implementation (#81770)" (#82217)"

53ff410

This reverts commit d2f9c0f.

Initial MCP implementation #81770

Initial MCP implementation #81770

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sokra commented Jul 17, 2025 •

edited by padmaia

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