diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
new file mode 100644
index 00000000..459dae36
--- /dev/null
+++ b/.github/workflows/codecov.yml
@@ -0,0 +1,43 @@
+name: Codecov
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'agentstack/**/*.py'
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'agentstack/**/*.py'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.11
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install tox
+
+    - name: Run tests with tox
+      run: tox
+
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v2
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        files: ./coverage.xml
+        flags: unittests
+        name: codecov-umbrella
+        fail_ci_if_error: true
diff --git a/tests/test_agents_config.py b/tests/test_agents_config.py
index 5b110192..58811a95 100644
--- a/tests/test_agents_config.py
+++ b/tests/test_agents_config.py
@@ -22,10 +22,10 @@ def tearDown(self):
     def test_empty_file(self):
         config = AgentConfig("agent_name")
         assert config.name == "agent_name"
-        assert config.role is ""
-        assert config.goal is ""
-        assert config.backstory is ""
-        assert config.llm is ""
+        assert config.role == ""
+        assert config.goal == ""
+        assert config.backstory == ""
+        assert config.llm == ""
 
     def test_read_minimal_yaml(self):
         shutil.copy(BASE_PATH / "fixtures/agents_min.yaml", self.project_dir / AGENTS_FILENAME)
diff --git a/tests/test_tasks_config.py b/tests/test_tasks_config.py
index 498ea9c8..394b8ced 100644
--- a/tests/test_tasks_config.py
+++ b/tests/test_tasks_config.py
@@ -22,17 +22,17 @@ def tearDown(self):
     def test_empty_file(self):
         config = TaskConfig("task_name")
         assert config.name == "task_name"
-        assert config.description is ""
-        assert config.expected_output is ""
-        assert config.agent is ""
+        assert config.description == ""
+        assert config.expected_output == ""
+        assert config.agent == ""
 
     def test_read_minimal_yaml(self):
         shutil.copy(BASE_PATH / "fixtures/tasks_min.yaml", self.project_dir / TASKS_FILENAME)
         config = TaskConfig("task_name")
         assert config.name == "task_name"
-        assert config.description is ""
-        assert config.expected_output is ""
-        assert config.agent is ""
+        assert config.description == ""
+        assert config.expected_output == ""
+        assert config.agent == ""
 
     def test_read_maximal_yaml(self):
         shutil.copy(BASE_PATH / "fixtures/tasks_max.yaml", self.project_dir / TASKS_FILENAME)
diff --git a/tox.ini b/tox.ini
index 6c6a966b..a29b10e8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,10 +10,25 @@ envlist = py310,py311,py312
 deps =
     pytest
     parameterized
+    coverage
     mypy: mypy
 commands =
-    pytest -v {posargs}
-    mypy: mypy agentops
+    coverage run --source=. --omit="**/tmp/**,./tmp/**/*" -m pytest -v {posargs}
+    coverage report -m
+    coverage xml
+    mypy: mypy agentstack
 setenv = 
     AGENTSTACK_TELEMETRY_OPT_OUT = 1
-    AGENTSTACK_UPDATE_DISABLE = 1
\ No newline at end of file
+    AGENTSTACK_UPDATE_DISABLE = 1
+
+[coverage:run]
+branch = True
+source = .
+omit =
+    **/tmp/**
+    ./tmp/**/*
+
+[coverage:report]
+omit =
+    **/tmp/**
+    ./tmp/**/*