diff --git a/Makefile.toml b/Makefile.toml
new file mode 100644
index 0000000..5fddf64
--- /dev/null
+++ b/Makefile.toml
@@ -0,0 +1,35 @@
+# Build the package.
+[tasks.build]
+dependencies = ["clean", "lint"]
+clear = true
+command = "pnpm"
+args = ["tsc"]
+
+# Clean the build directory.
+[tasks.clean]
+clear = true
+command = "pnpm"
+args = ["trash", "build/"]
+
+# Run the full set of linting and testing.
+[tasks.lint]
+clear = true
+dependencies = ["lint-js", "typecheck", "test"]
+
+# Lint the TypeScript using XO.
+[tasks.lint-js]
+clear = true
+command = "pnpm"
+args = ["xo"]
+
+# Run the tests.
+[tasks.test]
+clear = true
+command = "pnpm"
+args = ["tsx", "tests/migrate.test.ts"]
+
+# Do a typecheck with tsc.
+[tasks.typecheck]
+clear = true
+command = "pnpm"
+args = ["tsc", "--noEmit"]
diff --git a/package.json b/package.json
index b4007e7..ac94f7e 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,9 @@
     "type": "git",
     "url": "https://git.bauke.xyz/Holllo/migration-helper"
   },
+  "scripts": {
+    "prepublishOnly": "makers build"
+  },
   "devDependencies": {
     "@holllo/test": "^0.2.1",
     "trash-cli": "^5.0.0",