Add Rust core with compatible Python and Slack/Claude Node SDK

.github/workflows/checks.yml

@@ -11,14 +11,140 @@ permissions:
 jobs:
   check:
     runs-on: ubuntu-latest
-    timeout-minutes: 10
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        python: ['3.11', '3.14']
     steps:
       - uses: actions/checkout@v7
         with:
           persist-credentials: false
       - uses: actions/setup-python@v7
         with:
-          python-version: '3.11'
+          python-version: ${{ matrix.python }}
+      - uses: dtolnay/rust-toolchain@stable
       - run: python -m pip install -e ".[dev]"
       - run: ruff check .
       - run: python -m pytest
+      - run: python -m pytest
+        env:
+          AGENTCHAT_BACKEND: python
+
+  rust:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - uses: actions/setup-python@v7
+        with:
+          python-version: '3.11'
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt, clippy
+      - run: cargo fmt --all --check
+      - run: cargo test --workspace --locked
+      - run: cargo clippy --workspace --all-targets --locked -- -D warnings
+      - run: cargo check -p agentchat --no-default-features --locked
+      - run: cargo check -p agentchat --features slack --examples --locked
+
+  rust-minimum:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - uses: actions/setup-python@v7
+        with:
+          python-version: '3.11'
+      - uses: dtolnay/rust-toolchain@1.88.0
+      - run: cargo +1.88.0 check --workspace --all-targets --locked
+
+  node:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        node: ['22', '24']
+    defaults:
+      run:
+        working-directory: packages/node
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - uses: actions/setup-node@v7
+        with:
+          node-version: ${{ matrix.node }}
+          cache: npm
+          cache-dependency-path: packages/node/package-lock.json
+      - uses: dtolnay/rust-toolchain@stable
+      - run: npm ci
+      - run: npm run build
+      - run: npm run typecheck
+      - run: npm test
+      - run: npm run smoke
+      - run: npm ci
+        working-directory: examples/node
+      - run: npm run typecheck
+        working-directory: examples/node
+      - run: npm test
+        working-directory: examples/node
+
+  packages:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, ubuntu-24.04-arm, macos-15, macos-15-intel, windows-latest]
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - uses: actions/setup-python@v7
+        with:
+          python-version: '3.11'
+      - uses: actions/setup-node@v7
+        with:
+          node-version: '24'
+          cache: npm
+          cache-dependency-path: packages/node/package-lock.json
+      - uses: dtolnay/rust-toolchain@stable
+      - run: python -m pip install 'maturin>=1.9,<2'
+      - uses: PyO3/maturin-action@v1
+        with:
+          command: build
+          args: --release --locked --out dist
+          manylinux: auto
+      - name: Install and exercise built wheel
+        shell: bash
+        run: |
+          python -m pip install dist/*.whl
+          python scripts/python-package-smoke.py
+      - run: npm ci
+        working-directory: packages/node
+      - run: npm run build
+        working-directory: packages/node
+      - run: npm run smoke
+        working-directory: packages/node
+
+  source-distribution:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          persist-credentials: false
+      - uses: actions/setup-python@v7
+        with:
+          python-version: '3.11'
+      - uses: dtolnay/rust-toolchain@stable
+      - run: python -m pip install 'maturin>=1.9,<2'
+      - run: maturin sdist --out dist
+      - run: python -m pip install dist/*.tar.gz
+      - run: python scripts/python-package-smoke.py

.gitignore

@@ -4,6 +4,13 @@ __pycache__/
 .pytest_cache/
 .ruff_cache/
 .venv/
+.venv-*/
 build/
 dist/
 *.egg-info/
+target/
+node_modules/
+*.node
+*.so
+*.dylib
+*.tgz