diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..cb3b76c8
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,57 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.11', '3.12']
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          version: "latest"
+
+      - name: Install dependencies
+        working-directory: auto-claude
+        run: |
+          uv venv
+          uv pip install -r requirements.txt
+          uv pip install -r ../tests/requirements-test.txt
+
+      - name: Run tests
+        working-directory: auto-claude
+        run: |
+          source .venv/bin/activate
+          pytest ../tests/ -v --tb=short -x
+
+      - name: Run tests with coverage
+        if: matrix.python-version == '3.12'
+        working-directory: auto-claude
+        run: |
+          source .venv/bin/activate
+          pytest ../tests/ -v --cov=. --cov-report=xml --cov-report=term-missing
+
+      - name: Upload coverage reports
+        if: matrix.python-version == '3.12'
+        uses: codecov/codecov-action@v4
+        with:
+          file: ./auto-claude/coverage.xml
+          fail_ci_if_error: false
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 00000000..7b469741
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,58 @@
+name: Lint
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install ruff
+        run: pip install ruff
+
+      - name: Run ruff check
+        run: ruff check auto-claude/ --output-format=github
+
+      - name: Run ruff format check
+        run: ruff format auto-claude/ --check --diff
+
+  type-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          version: "latest"
+
+      - name: Install dependencies
+        working-directory: auto-claude
+        run: |
+          uv venv
+          uv pip install -r requirements.txt
+          uv pip install -r ../tests/requirements-test.txt
+          uv pip install types-requests
+
+      - name: Run mypy
+        working-directory: auto-claude
+        run: |
+          source .venv/bin/activate
+          mypy . --ignore-missing-imports --no-error-summary || true
diff --git a/.github/workflows/test-on-tag.yml b/.github/workflows/test-on-tag.yml
new file mode 100644
index 00000000..2805cbf4
--- /dev/null
+++ b/.github/workflows/test-on-tag.yml
@@ -0,0 +1,40 @@
+name: Test on Tag
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.11', '3.12']
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+        with:
+          version: "latest"
+
+      - name: Install dependencies
+        working-directory: auto-claude
+        run: |
+          uv venv
+          uv pip install -r requirements.txt
+          uv pip install -r ../tests/requirements-test.txt
+
+      - name: Run tests
+        working-directory: auto-claude
+        run: |
+          source .venv/bin/activate
+          pytest ../tests/ -v --tb=short
diff --git a/README.md b/README.md
index 1d68bcc7..1894a1c8 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@ Your AI coding companion. Build features, fix bugs, and ship faster — with aut
 
 ![Auto Claude Kanban Board](.github/assets/Auto-Claude-Kanban.png)
 
+[![Discord](https://img.shields.io/badge/Discord-Join%20Community-5865F2?style=for-the-badge&logo=discord&logoColor=white)](https://discord.gg/maj9EWmY)
+
 ## What It Does ✨
 
 **Auto Claude is a desktop app that supercharges your AI coding workflow.** Whether you're a vibe coder just getting started or an experienced developer, Auto Claude meets you where you are.
diff --git a/ruff.toml b/ruff.toml
new file mode 100644
index 00000000..7f3e11f5
--- /dev/null
+++ b/ruff.toml
@@ -0,0 +1,29 @@
+# Ruff configuration for Auto Claude
+
+[lint]
+# Enable common rule sets
+select = [
+    "E",      # pycodestyle errors
+    "W",      # pycodestyle warnings
+    "F",      # Pyflakes
+    "I",      # isort
+    "B",      # flake8-bugbear
+    "C4",     # flake8-comprehensions
+    "UP",     # pyupgrade
+]
+
+ignore = [
+    "E501",   # line too long (handled by formatter)
+    "B008",   # function call in default argument
+    "B905",   # zip without strict parameter
+    "E402",   # module level import not at top of file
+]
+
+[lint.per-file-ignores]
+"__init__.py" = ["F401"]  # unused imports in __init__.py
+"tests/*" = ["B011"]      # assert false in tests
+
+[format]
+quote-style = "double"
+indent-style = "space"
+line-ending = "auto"