diff --git a/Makefile b/Makefile
index 96430d3db3840..c538995c4861d 100644
--- a/Makefile
+++ b/Makefile
@@ -13,23 +13,23 @@ sync:
 	make -f Makefile.private.mk sync
 
 test-unit: build-s3-browser-bundle
-	npx vitest run -c vitest.config.ts
-	npx vitest run -c vitest.config.browser.ts
-	npx vitest run -c vitest.config.clients.unit.ts
+	yarn g:vitest run -c vitest.config.ts
+	yarn g:vitest run -c vitest.config.browser.ts
+	yarn g:vitest run -c vitest.config.clients.unit.ts
 	npx jest -c jest.config.js
 
 test-protocols: build-s3-browser-bundle
-	npx vitest run -c vitest.config.protocols.integ.ts
+	yarn g:vitest run -c vitest.config.protocols.integ.ts
 
 test-integration: build-s3-browser-bundle
 	rm -rf ./clients/client-sso/node_modules/\@smithy # todo(yarn) incompatible redundant nesting.
-	npx vitest run -c vitest.config.integ.ts
+	yarn g:vitest run -c vitest.config.integ.ts
 	npx jest -c jest.config.integ.js
 	make test-protocols;
 
 test-e2e: build-s3-browser-bundle
-	npx vitest run -c vitest.config.e2e.ts --retry=4
-	npx vitest run -c vitest.config.browser.e2e.ts --retry=4
+	yarn g:vitest run -c vitest.config.e2e.ts --retry=4
+	yarn g:vitest run -c vitest.config.browser.e2e.ts --retry=4
 
 build-s3-browser-bundle:
 	node ./clients/client-s3/test/browser-build/esbuild
diff --git a/clients/client-cognito-identity/package.json b/clients/client-cognito-identity/package.json
index 55d9538d09bcb..6b89a35b7b271 100644
--- a/clients/client-cognito-identity/package.json
+++ b/clients/client-cognito-identity/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo cognito-identity",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-eventbridge/package.json b/clients/client-eventbridge/package.json
index 7a14032d002e9..673743ce81c89 100644
--- a/clients/client-eventbridge/package.json
+++ b/clients/client-eventbridge/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo eventbridge",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-kinesis/package.json b/clients/client-kinesis/package.json
index d675aa8ecf65e..f12bea33ced6a 100644
--- a/clients/client-kinesis/package.json
+++ b/clients/client-kinesis/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo kinesis",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-lex-runtime-service/package.json b/clients/client-lex-runtime-service/package.json
index a748b052f6040..4883b97b10166 100644
--- a/clients/client-lex-runtime-service/package.json
+++ b/clients/client-lex-runtime-service/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo lex-runtime-service",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-mediastore-data/package.json b/clients/client-mediastore-data/package.json
index ff63d470f2d0f..174d3713d0cbb 100644
--- a/clients/client-mediastore-data/package.json
+++ b/clients/client-mediastore-data/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo mediastore-data",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-s3-control/package.json b/clients/client-s3-control/package.json
index 40c7a0e11e87b..4e45b64ed8e63 100644
--- a/clients/client-s3-control/package.json
+++ b/clients/client-s3-control/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo s3-control",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-s3/package.json b/clients/client-s3/package.json
index e07230723c092..dceb10f5ec17d 100644
--- a/clients/client-s3/package.json
+++ b/clients/client-s3/package.json
@@ -12,12 +12,12 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo s3",
-    "test": "vitest run",
+    "test": "yarn g:vitest run",
     "test:browser": "node ./test/browser-build/esbuild && vitest run -c vitest.config.browser.ts --mode development",
-    "test:browser:watch": "node ./test/browser-build/esbuild && vitest watch -c vitest.config.browser.ts",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development && yarn test:browser",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts",
-    "test:watch": "vitest watch"
+    "test:browser:watch": "node ./test/browser-build/esbuild && yarn g:vitest watch -c vitest.config.browser.ts",
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development && yarn test:browser",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-sts/package.json b/clients/client-sts/package.json
index 281b91b012601..f83c11ecb257d 100644
--- a/clients/client-sts/package.json
+++ b/clients/client-sts/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo sts",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/clients/client-transcribe-streaming/package.json b/clients/client-transcribe-streaming/package.json
index 3917ca153b4dd..f2d51bce9a3e1 100644
--- a/clients/client-transcribe-streaming/package.json
+++ b/clients/client-transcribe-streaming/package.json
@@ -12,8 +12,8 @@
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
     "generate:client": "node ../../scripts/generate-clients/single-service --solo transcribe-streaming",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/lib/lib-dynamodb/package.json b/lib/lib-dynamodb/package.json
index 7d481ab188561..a7c91e1cd1cd1 100644
--- a/lib/lib-dynamodb/package.json
+++ b/lib/lib-dynamodb/package.json
@@ -14,10 +14,10 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
-    "test:watch": "vitest watch",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test": "yarn g:vitest run",
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
+    "test:watch": "yarn g:vitest watch",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/lib/lib-storage/package.json b/lib/lib-storage/package.json
index aa28139809054..20c299818c615 100644
--- a/lib/lib-storage/package.json
+++ b/lib/lib-storage/package.json
@@ -14,10 +14,10 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
-    "test:watch": "vitest watch",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test": "yarn g:vitest run",
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
+    "test:watch": "yarn g:vitest watch",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/package.json b/package.json
index 08f9669208144..4fdc5d8027ec0 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
     "clear-build-info": "rimraf ./packages/**/*.tsbuildinfo ./clients/**/*.tsbuildinfo  ./lib/**/*.tsbuildinfo ./private/**/*.tsbuildinfo",
     "copy-models": "node ./scripts/copy-models",
     "extract:docs": "node ./scripts/extract-docs/index.js",
+    "g:vitest": "cd $INIT_CWD && vitest",
     "generate-clients": "node ./scripts/generate-clients",
     "generate:clients:generic": "node ./scripts/generate-clients/generic",
     "generate:defaults-mode-provider": "./scripts/generate-defaults-mode-provider/index.js",
diff --git a/packages/body-checksum-browser/package.json b/packages/body-checksum-browser/package.json
index 0578011d5afda..916c3e217d258 100644
--- a/packages/body-checksum-browser/package.json
+++ b/packages/body-checksum-browser/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/body-checksum-node/package.json b/packages/body-checksum-node/package.json
index 448e6bc2af953..f8205a516f96d 100644
--- a/packages/body-checksum-node/package.json
+++ b/packages/body-checksum-node/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/chunked-stream-reader-node/package.json b/packages/chunked-stream-reader-node/package.json
index 0fa56f22dfb8f..916877392946d 100644
--- a/packages/chunked-stream-reader-node/package.json
+++ b/packages/chunked-stream-reader-node/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/cloudfront-signer/package.json b/packages/cloudfront-signer/package.json
index 07f037fce7d27..523b4809e15cb 100644
--- a/packages/cloudfront-signer/package.json
+++ b/packages/cloudfront-signer/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/core/package.json b/packages/core/package.json
index 22e77515ec835..8c0a15063a3f1 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -12,10 +12,10 @@
     "lint": "node ./scripts/lint.js",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/credential-provider-cognito-identity/package.json b/packages/credential-provider-cognito-identity/package.json
index a6b24a34741b8..a2c7fee8632f5 100644
--- a/packages/credential-provider-cognito-identity/package.json
+++ b/packages/credential-provider-cognito-identity/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run && yarn test:browser",
-    "test:watch": "vitest watch",
-    "test:browser": "vitest run -c vitest.config.browser.ts",
-    "test:browser:watch": "vitest watch -c vitest.config.browser.ts"
+    "test": "yarn g:vitest run && yarn test:browser",
+    "test:watch": "yarn g:vitest watch",
+    "test:browser": "yarn g:vitest run -c vitest.config.browser.ts",
+    "test:browser:watch": "yarn g:vitest watch -c vitest.config.browser.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/credential-provider-env/package.json b/packages/credential-provider-env/package.json
index bab3894b34e13..aed1e6889fb17 100644
--- a/packages/credential-provider-env/package.json
+++ b/packages/credential-provider-env/package.json
@@ -12,8 +12,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/credential-provider-http/package.json b/packages/credential-provider-http/package.json
index 40ec9d7693f3f..016c3a674ae29 100644
--- a/packages/credential-provider-http/package.json
+++ b/packages/credential-provider-http/package.json
@@ -14,8 +14,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/credential-provider-ini/package.json b/packages/credential-provider-ini/package.json
index 6bf7712766e21..4389dc5528084 100644
--- a/packages/credential-provider-ini/package.json
+++ b/packages/credential-provider-ini/package.json
@@ -12,8 +12,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/credential-provider-node/package.json b/packages/credential-provider-node/package.json
index b38fe783f4d99..eb7e4004373a9 100644
--- a/packages/credential-provider-node/package.json
+++ b/packages/credential-provider-node/package.json
@@ -15,9 +15,9 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
+    "test": "yarn g:vitest run",
     "test:integration": "jest -c jest.config.integ.js",
-    "test:watch": "vitest watch"
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/credential-provider-process/package.json b/packages/credential-provider-process/package.json
index ddaaebc7362ca..d43a8a545b86e 100644
--- a/packages/credential-provider-process/package.json
+++ b/packages/credential-provider-process/package.json
@@ -12,8 +12,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/credential-provider-sso/package.json b/packages/credential-provider-sso/package.json
index c4c1d3d0bf73e..5805ffb737548 100644
--- a/packages/credential-provider-sso/package.json
+++ b/packages/credential-provider-sso/package.json
@@ -12,8 +12,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/credential-provider-web-identity/package.json b/packages/credential-provider-web-identity/package.json
index fdbc4e6d05a81..0ab67c3613238 100644
--- a/packages/credential-provider-web-identity/package.json
+++ b/packages/credential-provider-web-identity/package.json
@@ -12,8 +12,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "browser": {
     "./dist-cjs/fromTokenFile": false,
diff --git a/packages/credential-providers/package.json b/packages/credential-providers/package.json
index 7d64dab5a886d..a0ff57caf5b3a 100644
--- a/packages/credential-providers/package.json
+++ b/packages/credential-providers/package.json
@@ -16,9 +16,9 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
+    "test": "yarn g:vitest run",
     "test:integration": "jest -c jest.config.integ.js",
-    "test:watch": "vitest watch"
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/ec2-metadata-service/package.json b/packages/ec2-metadata-service/package.json
index 5317d48f2f3a5..ee9e1934d8464 100644
--- a/packages/ec2-metadata-service/package.json
+++ b/packages/ec2-metadata-service/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run --passWithNoTests",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
-    "test:watch": "vitest watch --passWithNoTests",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test": "yarn g:vitest run --passWithNoTests",
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
+    "test:watch": "yarn g:vitest watch --passWithNoTests",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/endpoint-cache/package.json b/packages/endpoint-cache/package.json
index c34b39e8f43ad..4c4d981c44581 100644
--- a/packages/endpoint-cache/package.json
+++ b/packages/endpoint-cache/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/eventstream-handler-node/package.json b/packages/eventstream-handler-node/package.json
index ca7076619fbdd..e6b3c93d73884 100644
--- a/packages/eventstream-handler-node/package.json
+++ b/packages/eventstream-handler-node/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-api-key/package.json b/packages/middleware-api-key/package.json
index f1cb23413bdde..d11dcb8ca9cce 100644
--- a/packages/middleware-api-key/package.json
+++ b/packages/middleware-api-key/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-bucket-endpoint/package.json b/packages/middleware-bucket-endpoint/package.json
index a9020e0c43e9b..08a31fa6deb57 100644
--- a/packages/middleware-bucket-endpoint/package.json
+++ b/packages/middleware-bucket-endpoint/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-endpoint-discovery/package.json b/packages/middleware-endpoint-discovery/package.json
index 7fb49ad4d7c1f..3ea55418b3844 100644
--- a/packages/middleware-endpoint-discovery/package.json
+++ b/packages/middleware-endpoint-discovery/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-eventstream/package.json b/packages/middleware-eventstream/package.json
index 1acd72705e122..9b789708cac21 100644
--- a/packages/middleware-eventstream/package.json
+++ b/packages/middleware-eventstream/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "test": "exit 0",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-expect-continue/package.json b/packages/middleware-expect-continue/package.json
index 56e56da9ebd53..79f5f594995f1 100644
--- a/packages/middleware-expect-continue/package.json
+++ b/packages/middleware-expect-continue/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-flexible-checksums/package.json b/packages/middleware-flexible-checksums/package.json
index 864e534953b31..22703393d24c0 100644
--- a/packages/middleware-flexible-checksums/package.json
+++ b/packages/middleware-flexible-checksums/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-host-header/package.json b/packages/middleware-host-header/package.json
index 39dd26fff32c1..f654f55dc5acd 100644
--- a/packages/middleware-host-header/package.json
+++ b/packages/middleware-host-header/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-location-constraint/package.json b/packages/middleware-location-constraint/package.json
index 98278f028119b..51246c083028e 100644
--- a/packages/middleware-location-constraint/package.json
+++ b/packages/middleware-location-constraint/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-logger/package.json b/packages/middleware-logger/package.json
index 02f839bb819ed..39d002ce60cbf 100644
--- a/packages/middleware-logger/package.json
+++ b/packages/middleware-logger/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/middleware-recursion-detection/package.json b/packages/middleware-recursion-detection/package.json
index 0be93dd5a4d40..2875518285b76 100644
--- a/packages/middleware-recursion-detection/package.json
+++ b/packages/middleware-recursion-detection/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-api-gateway/package.json b/packages/middleware-sdk-api-gateway/package.json
index 99a633412e44b..650edceeca9d7 100644
--- a/packages/middleware-sdk-api-gateway/package.json
+++ b/packages/middleware-sdk-api-gateway/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-ec2/package.json b/packages/middleware-sdk-ec2/package.json
index 9933ae7d99905..31d1f1a2ee92f 100644
--- a/packages/middleware-sdk-ec2/package.json
+++ b/packages/middleware-sdk-ec2/package.json
@@ -9,12 +9,12 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts",
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-glacier/package.json b/packages/middleware-sdk-glacier/package.json
index b61902687e530..76379bccf47f0 100644
--- a/packages/middleware-sdk-glacier/package.json
+++ b/packages/middleware-sdk-glacier/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-machinelearning/package.json b/packages/middleware-sdk-machinelearning/package.json
index e8e1bdbfd42e2..fa539e4ca4673 100644
--- a/packages/middleware-sdk-machinelearning/package.json
+++ b/packages/middleware-sdk-machinelearning/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-rds/package.json b/packages/middleware-sdk-rds/package.json
index c8322d32c097b..4e9fa21d3daa7 100644
--- a/packages/middleware-sdk-rds/package.json
+++ b/packages/middleware-sdk-rds/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-route53/package.json b/packages/middleware-sdk-route53/package.json
index e8577bae1ec95..1cb78f7e1a618 100644
--- a/packages/middleware-sdk-route53/package.json
+++ b/packages/middleware-sdk-route53/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-s3-control/package.json b/packages/middleware-sdk-s3-control/package.json
index e97114a039939..92b808daaecee 100644
--- a/packages/middleware-sdk-s3-control/package.json
+++ b/packages/middleware-sdk-s3-control/package.json
@@ -9,11 +9,11 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
     "extract:docs": "api-extractor run --local",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-s3/package.json b/packages/middleware-sdk-s3/package.json
index c8de7c654b2d8..fc4be3e2a5c84 100644
--- a/packages/middleware-sdk-s3/package.json
+++ b/packages/middleware-sdk-s3/package.json
@@ -9,13 +9,13 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
     "extract:docs": "api-extractor run --local",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-sqs/package.json b/packages/middleware-sdk-sqs/package.json
index 49a5e65b50357..b30dec7c1559f 100644
--- a/packages/middleware-sdk-sqs/package.json
+++ b/packages/middleware-sdk-sqs/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-sts/package.json b/packages/middleware-sdk-sts/package.json
index 5ed19326c6fb5..19f3816c0c51b 100644
--- a/packages/middleware-sdk-sts/package.json
+++ b/packages/middleware-sdk-sts/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "test": "exit 0",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-sdk-transcribe-streaming/package.json b/packages/middleware-sdk-transcribe-streaming/package.json
index 13b9e430a28b3..bc094c6e9345f 100644
--- a/packages/middleware-sdk-transcribe-streaming/package.json
+++ b/packages/middleware-sdk-transcribe-streaming/package.json
@@ -12,10 +12,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/middleware-signing/package.json b/packages/middleware-signing/package.json
index f427a6b7596a1..eb490f93ef4c2 100644
--- a/packages/middleware-signing/package.json
+++ b/packages/middleware-signing/package.json
@@ -9,11 +9,11 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
     "extract:docs": "api-extractor run --local",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-ssec/package.json b/packages/middleware-ssec/package.json
index e16e1875937a3..76805c6d12e80 100644
--- a/packages/middleware-ssec/package.json
+++ b/packages/middleware-ssec/package.json
@@ -9,10 +9,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-token/package.json b/packages/middleware-token/package.json
index c5f49707dafd7..b13ff53aa288a 100644
--- a/packages/middleware-token/package.json
+++ b/packages/middleware-token/package.json
@@ -13,12 +13,12 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run && yarn test:browser",
-    "test:watch": "vitest watch",
-    "test:browser": "vitest run -c vitest.config.browser.ts",
-    "test:browser:watch": "vitest watch -c vitest.config.browser.ts",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run && yarn test:browser",
+    "test:watch": "yarn g:vitest watch",
+    "test:browser": "yarn g:vitest run -c vitest.config.browser.ts",
+    "test:browser:watch": "yarn g:vitest watch -c vitest.config.browser.ts",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "keywords": [
     "aws",
diff --git a/packages/middleware-user-agent/package.json b/packages/middleware-user-agent/package.json
index a2b208b71104c..f4a0bfda204f2 100644
--- a/packages/middleware-user-agent/package.json
+++ b/packages/middleware-user-agent/package.json
@@ -9,11 +9,11 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
     "extract:docs": "api-extractor run --local",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/middleware-websocket/package.json b/packages/middleware-websocket/package.json
index da83689dfc0ae..b0f3cb37119b5 100644
--- a/packages/middleware-websocket/package.json
+++ b/packages/middleware-websocket/package.json
@@ -12,10 +12,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/polly-request-presigner/package.json b/packages/polly-request-presigner/package.json
index 479da6d0a713c..09b547a584509 100644
--- a/packages/polly-request-presigner/package.json
+++ b/packages/polly-request-presigner/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/rds-signer/package.json b/packages/rds-signer/package.json
index ba7c69d5d9b90..18e805f6910af 100644
--- a/packages/rds-signer/package.json
+++ b/packages/rds-signer/package.json
@@ -14,8 +14,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "engines": {
     "node": ">=16.0.0"
diff --git a/packages/region-config-resolver/package.json b/packages/region-config-resolver/package.json
index 5dd74560e9218..ee9d60c1d1785 100644
--- a/packages/region-config-resolver/package.json
+++ b/packages/region-config-resolver/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/s3-presigned-post/package.json b/packages/s3-presigned-post/package.json
index 0667ecf878e92..62762f32615a0 100644
--- a/packages/s3-presigned-post/package.json
+++ b/packages/s3-presigned-post/package.json
@@ -10,10 +10,10 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:e2e": "vitest run -c vitest.config.e2e.ts --mode development",
-    "test:watch": "vitest watch",
-    "test:e2e:watch": "vitest watch -c vitest.config.e2e.ts"
+    "test": "yarn g:vitest run",
+    "test:e2e": "yarn g:vitest run -c vitest.config.e2e.ts --mode development",
+    "test:watch": "yarn g:vitest watch",
+    "test:e2e:watch": "yarn g:vitest watch -c vitest.config.e2e.ts"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/s3-request-presigner/package.json b/packages/s3-request-presigner/package.json
index a206db361c1af..b97cd05acc128 100644
--- a/packages/s3-request-presigner/package.json
+++ b/packages/s3-request-presigner/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/sha256-tree-hash/package.json b/packages/sha256-tree-hash/package.json
index 4f1c8a6bc1f62..67749f63c07be 100644
--- a/packages/sha256-tree-hash/package.json
+++ b/packages/sha256-tree-hash/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/signature-v4-multi-region/package.json b/packages/signature-v4-multi-region/package.json
index fcaffcd0f4180..6b4d1899641a4 100644
--- a/packages/signature-v4-multi-region/package.json
+++ b/packages/signature-v4-multi-region/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/token-providers/package.json b/packages/token-providers/package.json
index 3452b0945450d..a351c05488c29 100644
--- a/packages/token-providers/package.json
+++ b/packages/token-providers/package.json
@@ -14,8 +14,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "keywords": [
     "aws",
diff --git a/packages/util-arn-parser/package.json b/packages/util-arn-parser/package.json
index ff40875ddef30..3f06faa31da4a 100644
--- a/packages/util-arn-parser/package.json
+++ b/packages/util-arn-parser/package.json
@@ -12,8 +12,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/util-create-request/package.json b/packages/util-create-request/package.json
index f3a6c16f4f723..b0d3196a94a26 100644
--- a/packages/util-create-request/package.json
+++ b/packages/util-create-request/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/util-dns/package.json b/packages/util-dns/package.json
index f58f12e5d793d..466fe947aa50a 100644
--- a/packages/util-dns/package.json
+++ b/packages/util-dns/package.json
@@ -12,10 +12,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run && yarn test:browser",
-    "test:watch": "vitest watch",
-    "test:browser": "vitest run -c vitest.config.browser.ts",
-    "test:browser:watch": "vitest watch -c vitest.config.browser.ts"
+    "test": "yarn g:vitest run && yarn test:browser",
+    "test:watch": "yarn g:vitest watch",
+    "test:browser": "yarn g:vitest run -c vitest.config.browser.ts",
+    "test:browser:watch": "yarn g:vitest watch -c vitest.config.browser.ts"
   },
   "keywords": [
     "dns"
diff --git a/packages/util-dynamodb/package.json b/packages/util-dynamodb/package.json
index 718dd216c3c2a..d1acbb202c78f 100644
--- a/packages/util-dynamodb/package.json
+++ b/packages/util-dynamodb/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/util-endpoints/package.json b/packages/util-endpoints/package.json
index 6529cc28c2ecf..6f77c84f1784e 100644
--- a/packages/util-endpoints/package.json
+++ b/packages/util-endpoints/package.json
@@ -13,10 +13,10 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:integration": "vitest run -c vitest.config.integ.ts",
-    "test:watch": "vitest watch",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.ts"
+    "test": "yarn g:vitest run",
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.ts",
+    "test:watch": "yarn g:vitest watch",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.ts"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/util-format-url/package.json b/packages/util-format-url/package.json
index 5585f50ffe6ff..c7b39828951d4 100644
--- a/packages/util-format-url/package.json
+++ b/packages/util-format-url/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/util-locate-window/package.json b/packages/util-locate-window/package.json
index ab996803f0334..d894555819579 100644
--- a/packages/util-locate-window/package.json
+++ b/packages/util-locate-window/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/packages/util-user-agent-browser/package.json b/packages/util-user-agent-browser/package.json
index a2385baf9fb41..a92c9be82554c 100644
--- a/packages/util-user-agent-browser/package.json
+++ b/packages/util-user-agent-browser/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/util-user-agent-node/package.json b/packages/util-user-agent-node/package.json
index 8cdfd276c030d..e3336ddd8c2e7 100644
--- a/packages/util-user-agent-node/package.json
+++ b/packages/util-user-agent-node/package.json
@@ -9,8 +9,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "module": "./dist-es/index.js",
diff --git a/packages/xhr-http-handler/package.json b/packages/xhr-http-handler/package.json
index 3e67c01612b10..c6956994af46f 100644
--- a/packages/xhr-http-handler/package.json
+++ b/packages/xhr-http-handler/package.json
@@ -11,8 +11,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "extract:docs": "api-extractor run --local",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "author": "AWS SDK for JavaScript Team (https://aws.amazon.com/javascript/)",
   "license": "Apache-2.0",
diff --git a/packages/xml-builder/package.json b/packages/xml-builder/package.json
index 03796e23ff55e..930676b16da8d 100644
--- a/packages/xml-builder/package.json
+++ b/packages/xml-builder/package.json
@@ -14,8 +14,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "author": {
     "name": "AWS SDK for JavaScript Team",
diff --git a/private/aws-client-api-test/package.json b/private/aws-client-api-test/package.json
index eb20a6832339d..b08e42e427879 100644
--- a/private/aws-client-api-test/package.json
+++ b/private/aws-client-api-test/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-client-retry-test/package.json b/private/aws-client-retry-test/package.json
index 5173739c53dbb..51686655047bc 100644
--- a/private/aws-client-retry-test/package.json
+++ b/private/aws-client-retry-test/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-middleware-test/package.json b/private/aws-middleware-test/package.json
index 9b40c4e9df0db..50a1baff3b208 100644
--- a/private/aws-middleware-test/package.json
+++ b/private/aws-middleware-test/package.json
@@ -10,8 +10,8 @@
     "build:types": "exit 0",
     "build:types:downlevel": "exit 0",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-ec2/package.json b/private/aws-protocoltests-ec2/package.json
index ea4e841a44d0b..bc7f030d58f3e 100644
--- a/private/aws-protocoltests-ec2/package.json
+++ b/private/aws-protocoltests-ec2/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-json-10/package.json b/private/aws-protocoltests-json-10/package.json
index 200bfa33175f4..1df5b69cf9f25 100644
--- a/private/aws-protocoltests-json-10/package.json
+++ b/private/aws-protocoltests-json-10/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-json-machinelearning/package.json b/private/aws-protocoltests-json-machinelearning/package.json
index 433c69c77705f..9c1a6f0032f8f 100644
--- a/private/aws-protocoltests-json-machinelearning/package.json
+++ b/private/aws-protocoltests-json-machinelearning/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo || exit 0",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-json/package.json b/private/aws-protocoltests-json/package.json
index 1edbb76474147..80974544191bd 100644
--- a/private/aws-protocoltests-json/package.json
+++ b/private/aws-protocoltests-json/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-query/package.json b/private/aws-protocoltests-query/package.json
index 3dce23ca23fcc..cf97750bd5730 100644
--- a/private/aws-protocoltests-query/package.json
+++ b/private/aws-protocoltests-query/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-restjson-apigateway/package.json b/private/aws-protocoltests-restjson-apigateway/package.json
index 2c242d3d2aa81..7fdcaa1a603d5 100644
--- a/private/aws-protocoltests-restjson-apigateway/package.json
+++ b/private/aws-protocoltests-restjson-apigateway/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo || exit 0",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-restjson-glacier/package.json b/private/aws-protocoltests-restjson-glacier/package.json
index 71a3e18934356..49e37eebda43e 100644
--- a/private/aws-protocoltests-restjson-glacier/package.json
+++ b/private/aws-protocoltests-restjson-glacier/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo || exit 0",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-restjson/package.json b/private/aws-protocoltests-restjson/package.json
index df7ec1bb93bcd..e795859cbfe5b 100644
--- a/private/aws-protocoltests-restjson/package.json
+++ b/private/aws-protocoltests-restjson/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-restxml/package.json b/private/aws-protocoltests-restxml/package.json
index 681ce0281e75f..2d8582a3cce80 100644
--- a/private/aws-protocoltests-restxml/package.json
+++ b/private/aws-protocoltests-restxml/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-protocoltests-smithy-rpcv2-cbor/package.json b/private/aws-protocoltests-smithy-rpcv2-cbor/package.json
index 5a50cf8c6d410..f1c608189b1b0 100644
--- a/private/aws-protocoltests-smithy-rpcv2-cbor/package.json
+++ b/private/aws-protocoltests-smithy-rpcv2-cbor/package.json
@@ -10,8 +10,8 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo || exit 0",
-    "test": "vitest run",
-    "test:watch": "vitest watch"
+    "test": "yarn g:vitest run",
+    "test:watch": "yarn g:vitest watch"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-restjson-server/package.json b/private/aws-restjson-server/package.json
index 5ec7a7acdf23c..d121d14ae64ed 100644
--- a/private/aws-restjson-server/package.json
+++ b/private/aws-restjson-server/package.json
@@ -11,7 +11,7 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "prepack": "yarn run clean && yarn run build",
-    "test": "vitest run"
+    "test": "yarn g:vitest run"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-restjson-validation-server/package.json b/private/aws-restjson-validation-server/package.json
index 1fe0b0a57f77a..995f1f77ff10c 100644
--- a/private/aws-restjson-validation-server/package.json
+++ b/private/aws-restjson-validation-server/package.json
@@ -11,7 +11,7 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "prepack": "yarn run clean && yarn run build",
-    "test": "vitest run"
+    "test": "yarn g:vitest run"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/aws-util-test/package.json b/private/aws-util-test/package.json
index 07d9dd2a2befd..bce87d24617d9 100644
--- a/private/aws-util-test/package.json
+++ b/private/aws-util-test/package.json
@@ -10,8 +10,8 @@
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
     "prepack": "yarn run clean && yarn run build",
-    "test:integration": "vitest run -c vitest.config.integ.js",
-    "test:integration:watch": "vitest watch -c vitest.config.integ.js"
+    "test:integration": "yarn g:vitest run -c vitest.config.integ.js",
+    "test:integration:watch": "yarn g:vitest watch -c vitest.config.integ.js"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/private/weather/package.json b/private/weather/package.json
index 67b7b9757793b..73bbec8bbdc5a 100644
--- a/private/weather/package.json
+++ b/private/weather/package.json
@@ -10,7 +10,7 @@
     "build:types": "tsc -p tsconfig.types.json",
     "build:types:downlevel": "downlevel-dts dist-types dist-types/ts3.4",
     "clean": "rimraf ./dist-* && rimraf *.tsbuildinfo",
-    "test": "vitest run --passWithNoTests"
+    "test": "yarn g:vitest run --passWithNoTests"
   },
   "main": "./dist-cjs/index.js",
   "types": "./dist-types/index.d.ts",
diff --git a/scripts/validation/vitest-validation.js b/scripts/validation/vitest-validation.js
index c144ec447d879..3e5797354cbd2 100644
--- a/scripts/validation/vitest-validation.js
+++ b/scripts/validation/vitest-validation.js
@@ -125,8 +125,8 @@ const paths = [
       ) {
         console.log("setting unit test to vitest");
 
-        pkgJson.scripts.test = "vitest run";
-        pkgJson.scripts["test:watch"] = "vitest watch";
+        pkgJson.scripts.test = "yarn g:vitest run";
+        pkgJson.scripts["test:watch"] = "yarn g:vitest watch";
         fs.writeFileSync(
           path.join(folder, `vitest.config.${configExtension}`),
           `import { defineConfig } from "vitest/config";
@@ -142,7 +142,7 @@ const paths = [
   `
         );
       } else if (pkgJson.scripts.test.includes("vitest")) {
-        pkgJson.scripts["test:watch"] ??= "vitest watch --passWithNoTests";
+        pkgJson.scripts["test:watch"] ??= "yarn g:vitest watch --passWithNoTests";
       }
     }
 
@@ -152,13 +152,15 @@ const paths = [
         fs.rmSync(path.join(folder, `jest.config.${testType}.js`));
       }
       if (pkgJson.scripts[`test:${script}`]) {
-        pkgJson.scripts[`test:${script}:watch`] = `vitest watch -c vitest.config.${testType}.${configExtension}`;
+        pkgJson.scripts[
+          `test:${script}:watch`
+        ] = `npx yarn g:vitest watch -c vitest.config.${testType}.${configExtension}`;
         if (
           pkgJson.scripts[`test:${script}`].includes("jest") ||
           pkgJson.scripts[`test:${script}`].includes("vitest")
         ) {
           console.log(`setting ${testType} test to vitest`);
-          pkgJson.scripts[`test:${script}`] = `vitest run -c vitest.config.${testType}.${configExtension}`;
+          pkgJson.scripts[`test:${script}`] = `yarn g:vitest run -c vitest.config.${testType}.${configExtension}`;
           fs.writeFileSync(
             path.join(folder, `vitest.config.${testType}.${configExtension}`),
             `import { defineConfig } from "vitest/config";