diff --git a/engage.toml b/engage.toml
new file mode 100644
index 00000000..154b7b79
--- /dev/null
+++ b/engage.toml
@@ -0,0 +1,74 @@
+interpreter = ["bash", "-euo", "pipefail", "-c"]
+
+[[task]]
+name = "engage"
+group = "versions"
+script = "engage --version"
+
+[[task]]
+name = "nix"
+group = "versions"
+script = "nix --version"
+
+[[task]]
+name = "direnv"
+group = "versions"
+script = "direnv --version"
+
+[[task]]
+name = "rustc"
+group = "versions"
+script = "rustc --version"
+
+[[task]]
+name = "cargo"
+group = "versions"
+script = "cargo --version"
+
+[[task]]
+name = "cargo-fmt"
+group = "versions"
+script = "cargo fmt --version"
+
+[[task]]
+name = "rustdoc"
+group = "versions"
+script = "rustdoc --version"
+
+[[task]]
+name = "cargo-clippy"
+group = "versions"
+script = "cargo clippy -- --version"
+
+[[task]]
+name = "cargo-fmt"
+group = "lints"
+script = "cargo fmt --check -- --color=always"
+
+[[task]]
+name = "cargo-doc"
+group = "lints"
+script = """
+RUSTDOCFLAGS="-D warnings" cargo doc \
+    --workspace \
+    --no-deps \
+    --document-private-items \
+    --color always
+"""
+
+[[task]]
+name = "cargo-clippy"
+group = "lints"
+script = "cargo clippy --workspace --all-targets --color=always -- -D warnings"
+
+[[task]]
+name = "cargo"
+group = "tests"
+script = """
+cargo test \
+    --workspace \
+    --all-targets \
+    --color=always \
+    -- \
+    --color=always
+"""
diff --git a/flake.nix b/flake.nix
index cc13fb76..debcd12f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -112,7 +112,9 @@
         # Development tools
         nativeBuildInputs = nativeBuildInputs ++ [
           devToolchain
-        ];
+        ] ++ (with pkgs; [
+          engage
+        ]);
       };
     });
 }