diff --git a/.github/workflows/test-tools.yml b/.github/workflows/test-tools-integ.yml
similarity index 78%
rename from .github/workflows/test-tools.yml
rename to .github/workflows/test-tools-integ.yml
index eed811e1d..fb63fd94b 100644
--- a/.github/workflows/test-tools.yml
+++ b/.github/workflows/test-tools-integ.yml
@@ -1,4 +1,4 @@
-name: Test Tools
+name: Test Tools (Integration)
 
 on:
   push:
@@ -9,6 +9,7 @@ on:
       - 'jest.config.js'
       - 'tsconfig.json'
       - 'tools/**'
+      - '.github/workflows/test-tools*.yml'
   pull_request:
     branches: ['**']
     paths:
@@ -17,6 +18,7 @@ on:
       - 'jest.config.js'
       - 'tsconfig.json'
       - 'tools/**'
+      - '.github/workflows/test-tools*.yml'
 
 jobs:
   test:
@@ -43,8 +45,9 @@ jobs:
       - name: Install Dependencies
         run: npm install
 
-      - name: Lint
-        run: npm run lint
-
       - name: Tests
-        run: npm run test
+        run: |
+          npm run test:integ -- --coverage
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
\ No newline at end of file
diff --git a/.github/workflows/test-tools-unit.yml b/.github/workflows/test-tools-unit.yml
new file mode 100644
index 000000000..46a69bf34
--- /dev/null
+++ b/.github/workflows/test-tools-unit.yml
@@ -0,0 +1,46 @@
+name: Test Tools (Unit)
+
+on:
+  push:
+    branches: ['**']
+    paths:
+      - 'package*.json'
+      - 'eslint.config.mjs'
+      - 'jest.config.js'
+      - 'tsconfig.json'
+      - 'tools/**'
+      - '.github/workflows/test-tools*.yml'
+  pull_request:
+    branches: ['**']
+    paths:
+      - 'package*.json'
+      - 'eslint.config.mjs'
+      - 'jest.config.js'
+      - 'tsconfig.json'
+      - 'tools/**'
+      - '.github/workflows/test-tools*.yml'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '20'
+
+      - name: Install Dependencies
+        run: npm install
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Tests
+        run: |
+          npm run test:unit -- --coverage
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index c16dd7893..a4d81cb31 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,4 +14,8 @@ node_modules
 _site/
 
 # build output
-build/
\ No newline at end of file
+build/
+
+# coverage output
+coverage/
+