test(cloudflare): Run server tests under vitest-pool-workers

.github/workflows/eval.yml

@@ -193,19 +193,4 @@ jobs:
             });
 
             console.log(`✅ Check run created with conclusion: ${conclusion}`);
-            console.log(`   Average Score: ${avgScore.toFixed(2)}`);
-
-      - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-        with:
-          flags: evals
-          name: codecov-evals
-          fail_ci_if_error: false
-
-      - name: Upload results to Codecov
-        if: ${{ !cancelled() }}
-        uses: codecov/test-results-action@v1
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
+            console.log(`   Average Score: ${avgScore.toFixed(2)}`);

.github/workflows/test.yml

@@ -50,21 +50,6 @@ jobs:
       - name: Run tests
         run: pnpm test:ci
 
-      - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-        with:
-          flags: unittests
-          name: codecov-unittests
-          fail_ci_if_error: false
-
-      - name: Upload results to Codecov
-        if: ${{ !cancelled() }}
-        uses: codecov/test-results-action@v1
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-
       - name: Publish Test Report
         uses: mikepenz/action-junit-report@cf701569b05ccdd861a76b8607a66d76f6fd4857
         if: ${{ !cancelled() }}

package.json

@@ -43,7 +43,6 @@
   "dependencies": {
     "@biomejs/biome": "catalog:",
     "@types/node": "catalog:",
-    "@vitest/coverage-v8": "catalog:",
     "dotenv": "catalog:",
     "dotenv-cli": "catalog:",
     "lint-staged": "catalog:",
@@ -74,7 +73,8 @@
       "workerd"
     ],
     "overrides": {
-      "@modelcontextprotocol/sdk": "^1.26.0"
+      "@modelcontextprotocol/sdk": "^1.26.0",
+      "undici": "^7.24.4"
     }
   },
   "devDependencies": {

packages/mcp-cloudflare/package.json

@@ -21,12 +21,13 @@
     "preview": "vite preview",
     "cf-typegen": "wrangler types",
     "test": "vitest run",
-    "test:ci": "vitest run --coverage --reporter=default --reporter=junit --outputFile=tests.junit.xml",
+    "test:ci": "vitest run --reporter=default --reporter=junit --outputFile=tests.junit.xml",
     "test:watch": "vitest",
     "tsc": "tsc --noEmit"
   },
   "devDependencies": {
     "@cloudflare/vite-plugin": "^1.13.15",
+    "@cloudflare/vitest-pool-workers": "catalog:",
     "@cloudflare/workers-types": "catalog:",
     "@sentry/mcp-core": "workspace:*",
     "@sentry/mcp-server-mocks": "workspace:*",
@@ -42,7 +43,7 @@
     "urlpattern-polyfill": "^10.1.0",
     "vite": "catalog:",
     "vitest": "catalog:",
-    "wrangler": "^4.45.0"
+    "wrangler": "4.59.2"
   },
   "dependencies": {
     "@ai-sdk/mcp": "catalog:",