diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..2eb8678
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,41 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  format:
+    name: Format
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+        with:
+          components: "rustfmt"
+      - run: cargo +nightly fmt --all --check
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      - run: cargo clippy --all --all-targets
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      - run: cargo test --all --all-features
diff --git a/ctl/Cargo.toml b/ctl/Cargo.toml
index f862712..1011561 100644
--- a/ctl/Cargo.toml
+++ b/ctl/Cargo.toml
@@ -2,6 +2,8 @@
 name = "ctl"
 version.workspace = true
 edition.workspace = true
-lints.workspace = true
+
+[lints]
+workspace = true
 
 [dependencies]
diff --git a/rustfmt.toml b/rustfmt.toml
index f34a9f3..6fd403b 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -2,5 +2,6 @@ imports_granularity = "Crate"
 newline_style = "Unix"
 
 # Unstable options
+group_imports = "StdExternalCrate"
 wrap_comments = true
 comment_width = 80
diff --git a/worker/Cargo.toml b/worker/Cargo.toml
index ba93e55..698f95d 100644
--- a/worker/Cargo.toml
+++ b/worker/Cargo.toml
@@ -2,6 +2,8 @@
 name = "worker"
 version.workspace = true
 edition.workspace = true
-lints.workspace = true
+
+[lints]
+workspace = true
 
 [dependencies]