diff --git a/TOOLS.md b/TOOLS.md
index 4c58031e..e3ad552f 100644
--- a/TOOLS.md
+++ b/TOOLS.md
@@ -35,6 +35,7 @@ If a tool not included in the list below is specified, this action uses [cargo-b
 | [**cargo-zigbuild**](https://github.com/rust-cross/cargo-zigbuild) | `$CARGO_HOME/bin` | [GitHub Releases](https://github.com/rust-cross/cargo-zigbuild/releases) | Linux, macOS, Windows | [MIT](https://github.com/rust-cross/cargo-zigbuild/blob/main/LICENSE) |
 | [**cross**](https://github.com/cross-rs/cross) | `$CARGO_HOME/bin` | [GitHub Releases](https://github.com/cross-rs/cross/releases) | Linux, macOS, Windows | [MIT](https://github.com/cross-rs/cross/blob/main/LICENSE-MIT) OR [Apache-2.0](https://github.com/cross-rs/cross/blob/main/LICENSE-APACHE) |
 | [**dprint**](https://github.com/dprint/dprint) | `$CARGO_HOME/bin` | [GitHub Releases](https://github.com/dprint/dprint/releases) | Linux, macOS, Windows | [MIT](https://github.com/dprint/dprint/blob/main/LICENSE) |
+| [**earthly**](https://github.com/earthly/earthly) | `/usr/local/bin` | [GitHub Releases](https://github.com/earthly/earthly/releases) | Linux, macOS, Windows | [MPL-2.0](https://github.com/earthly/earthly/blob/main/LICENSE) |
 | [**editorconfig-checker**](https://github.com/editorconfig-checker/editorconfig-checker) | `/usr/local/bin` | [GitHub Releases](https://github.com/editorconfig-checker/editorconfig-checker/releases) | Linux, macOS, Windows | [MIT](https://github.com/editorconfig-checker/editorconfig-checker/blob/main/LICENSE) |
 | [**espup**](https://github.com/esp-rs/espup) | `$CARGO_HOME/bin` | [GitHub Releases](https://github.com/esp-rs/espup/releases) | Linux, macOS, Windows | [MIT](https://github.com/esp-rs/espup/blob/main/LICENSE-MIT) OR [Apache-2.0](https://github.com/esp-rs/espup/blob/main/LICENSE-APACHE) |
 | [**git-cliff**](https://github.com/orhun/git-cliff) | `$CARGO_HOME/bin` | [GitHub Releases](https://github.com/orhun/git-cliff/releases) | Linux, macOS, Windows | [MIT](https://github.com/orhun/git-cliff/blob/main/LICENSE-MIT) OR [Apache-2.0](https://github.com/orhun/git-cliff/blob/main/LICENSE-APACHE) |
diff --git a/manifests/earthly.json b/manifests/earthly.json
new file mode 100644
index 00000000..24896799
--- /dev/null
+++ b/manifests/earthly.json
@@ -0,0 +1,44 @@
+{
+  "rust_crate": null,
+  "template": {
+    "x86_64_linux_gnu": {
+      "url": "https://github.com/earthly/earthly/releases/download/v${version}/earthly-linux-amd64"
+    },
+    "x86_64_macos": {
+      "url": "https://github.com/earthly/earthly/releases/download/v${version}/earthly-darwin-amd64"
+    },
+    "x86_64_windows": {
+      "url": "https://github.com/earthly/earthly/releases/download/v${version}/earthly-windows-amd64.exe"
+    },
+    "aarch64_linux_gnu": {
+      "url": "https://github.com/earthly/earthly/releases/download/v${version}/earthly-linux-arm64"
+    },
+    "aarch64_macos": {
+      "url": "https://github.com/earthly/earthly/releases/download/v${version}/earthly-darwin-arm64"
+    }
+  },
+  "license_markdown": "[MPL-2.0](https://github.com/earthly/earthly/blob/main/LICENSE)",
+  "latest": {
+    "version": "0.8.13"
+  },
+  "0.8": {
+    "version": "0.8.13"
+  },
+  "0.8.13": {
+    "x86_64_linux_gnu": {
+      "checksum": "5e1d7a41cd7a5c22f7c5c71f08e99cab3964eb604ca223b36312c755fbbce4f8"
+    },
+    "x86_64_macos": {
+      "checksum": "8d50d07d24794fa284ae78a699c45df540e85347ea108374b86df45a7800ff55"
+    },
+    "x86_64_windows": {
+      "checksum": "8201bcdd20272e4e68c56ce3b070fd488e410aef6be1e75b3b1992b4cdd0caaa"
+    },
+    "aarch64_linux_gnu": {
+      "checksum": "6b33bb767f34a94c49fc5db668b3f5936daa01777f3083a217f73b8aefdd7859"
+    },
+    "aarch64_macos": {
+      "checksum": "8d4e2055a761b07f77b11deb2f75914fe20a7bc033eb1115d9b74731df0d3593"
+    }
+  }
+}
diff --git a/tools/codegen/base/earthly.json b/tools/codegen/base/earthly.json
new file mode 100644
index 00000000..13208ad5
--- /dev/null
+++ b/tools/codegen/base/earthly.json
@@ -0,0 +1,22 @@
+{
+  "repository": "https://github.com/earthly/earthly",
+  "tag_prefix": "v",
+  "version_range": ">= 0.8.13",
+  "platform": {
+    "x86_64_linux_gnu": {
+      "asset_name": "${package}-linux-amd64"
+    },
+    "x86_64_macos": {
+      "asset_name": "${package}-darwin-amd64"
+    },
+    "x86_64_windows": {
+      "asset_name": "${package}-windows-amd64.exe"
+    },
+    "aarch64_linux_gnu": {
+      "asset_name": "${package}-linux-arm64"
+    },
+    "aarch64_macos": {
+      "asset_name": "${package}-darwin-arm64"
+    }
+  }
+}