diff --git a/packages/angular/cli/package.json b/packages/angular/cli/package.json
index 54dbf1997c7b..f9db11f1d1d9 100644
--- a/packages/angular/cli/package.json
+++ b/packages/angular/cli/package.json
@@ -27,7 +27,7 @@
     "@angular-devkit/schematics": "workspace:0.0.0-PLACEHOLDER",
     "@inquirer/prompts": "7.8.2",
     "@listr2/prompt-adapter-inquirer": "3.0.1",
-    "@modelcontextprotocol/sdk": "1.30.0",
+    "@modelcontextprotocol/sdk": "1.31.0",
     "@schematics/angular": "workspace:0.0.0-PLACEHOLDER",
     "@yarnpkg/lockfile": "1.1.0",
     "algoliasearch": "5.35.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 16d57a3fb902..788185b70e6a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -48,7 +48,7 @@ importers:
         version: 20.2.10(72d1932aa29c0670c8359e3ed8a5ff55)
       '@angular/ng-dev':
         specifier: https://github.com/angular/dev-infra-private-ng-dev-builds.git#b69a61793bd6ba935af262297688408d0b48252e
-        version: https://codeload.github.com/angular/dev-infra-private-ng-dev-builds/tar.gz/b69a61793bd6ba935af262297688408d0b48252e(@modelcontextprotocol/sdk@1.30.0(zod@4.1.13))
+        version: https://codeload.github.com/angular/dev-infra-private-ng-dev-builds/tar.gz/b69a61793bd6ba935af262297688408d0b48252e(@modelcontextprotocol/sdk@1.31.0(zod@4.1.13))
       '@angular/platform-browser':
         specifier: 20.3.7
         version: 20.3.7(@angular/animations@20.3.7(@angular/core@20.3.7(@angular/compiler@20.3.7)(rxjs@7.8.2)(zone.js@0.15.1)))(@angular/common@20.3.7(@angular/core@20.3.7(@angular/compiler@20.3.7)(rxjs@7.8.2)(zone.js@0.15.1))(rxjs@7.8.2))(@angular/core@20.3.7(@angular/compiler@20.3.7)(rxjs@7.8.2)(zone.js@0.15.1))
@@ -472,8 +472,8 @@ importers:
         specifier: 3.0.1
         version: 3.0.1(@inquirer/prompts@7.8.2(@types/node@24.9.1))(@types/node@24.9.1)(listr2@9.0.1)
       '@modelcontextprotocol/sdk':
-        specifier: 1.30.0
-        version: 1.30.0(zod@4.1.13)
+        specifier: 1.31.0
+        version: 1.31.0(zod@4.1.13)
       '@schematics/angular':
         specifier: workspace:0.0.0-PLACEHOLDER
         version: link:../../schematics/angular
@@ -2934,8 +2934,8 @@ packages:
     cpu: [x64]
     os: [win32]
 
-  '@modelcontextprotocol/sdk@1.30.0':
-    resolution: {integrity: sha512-xKd8OIzlqNzcqcNumGAa6g+PW2kjD5vrpcKOnfldAUPP3j7lnqMPwlTXQm8gF+UwH72z0lqaRbjr9hqGz0eITA==}
+  '@modelcontextprotocol/sdk@1.31.0':
+    resolution: {integrity: sha512-UvTMgnNlnIBO/22ob2RcVGDlcvOslQs8T59+FTGdA0L27a39fdGF/EDETNtDVK4DZGpwomlsYpRdA8UXcVL/pw==}
     engines: {node: '>=18'}
     peerDependencies:
       '@cfworker/json-schema': ^4.1.1
@@ -9857,11 +9857,11 @@ snapshots:
       rxjs: 7.8.2
       tslib: 2.8.1
 
-  '@angular/ng-dev@https://codeload.github.com/angular/dev-infra-private-ng-dev-builds/tar.gz/b69a61793bd6ba935af262297688408d0b48252e(@modelcontextprotocol/sdk@1.30.0(zod@4.1.13))':
+  '@angular/ng-dev@https://codeload.github.com/angular/dev-infra-private-ng-dev-builds/tar.gz/b69a61793bd6ba935af262297688408d0b48252e(@modelcontextprotocol/sdk@1.31.0(zod@4.1.13))':
     dependencies:
       '@actions/core': 1.11.1
       '@google-cloud/spanner': 8.0.0(supports-color@10.2.2)
-      '@google/genai': 1.26.0(@modelcontextprotocol/sdk@1.30.0(zod@4.1.13))(bufferutil@4.0.9)(supports-color@10.2.2)(utf-8-validate@6.0.5)
+      '@google/genai': 1.26.0(@modelcontextprotocol/sdk@1.31.0(zod@4.1.13))(bufferutil@4.0.9)(supports-color@10.2.2)(utf-8-validate@6.0.5)
       '@inquirer/prompts': 7.9.0(@types/node@24.9.1)
       '@inquirer/type': 3.0.9(@types/node@24.9.1)
       '@octokit/auth-app': 8.1.1
@@ -11463,12 +11463,12 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@google/genai@1.26.0(@modelcontextprotocol/sdk@1.30.0(zod@4.1.13))(bufferutil@4.0.9)(supports-color@10.2.2)(utf-8-validate@6.0.5)':
+  '@google/genai@1.26.0(@modelcontextprotocol/sdk@1.31.0(zod@4.1.13))(bufferutil@4.0.9)(supports-color@10.2.2)(utf-8-validate@6.0.5)':
     dependencies:
       google-auth-library: 10.4.0(supports-color@10.2.2)
       ws: 8.18.3(bufferutil@4.0.9)(utf-8-validate@6.0.5)
     optionalDependencies:
-      '@modelcontextprotocol/sdk': 1.30.0(zod@4.1.13)
+      '@modelcontextprotocol/sdk': 1.31.0(zod@4.1.13)
     transitivePeerDependencies:
       - bufferutil
       - supports-color
@@ -11876,7 +11876,7 @@ snapshots:
   '@lmdb/lmdb-win32-x64@3.4.2':
     optional: true
 
-  '@modelcontextprotocol/sdk@1.30.0(zod@4.1.13)':
+  '@modelcontextprotocol/sdk@1.31.0(zod@4.1.13)':
     dependencies:
       '@hono/node-server': 1.19.9(hono@4.11.7)
       ajv: 8.18.0