diff --git a/.Brewfile b/.Brewfile
new file mode 100644
index 0000000..f68df2d
--- /dev/null
+++ b/.Brewfile
@@ -0,0 +1,2 @@
+brew "fish"
+brew "asdf"
diff --git a/.Brewfile.lock.json b/.Brewfile.lock.json
new file mode 100644
index 0000000..212570f
--- /dev/null
+++ b/.Brewfile.lock.json
@@ -0,0 +1,71 @@
+{
+  "entries": {
+    "brew": {
+      "fish": {
+        "version": "3.5.0",
+        "bottle": {
+          "rebuild": 0,
+          "root_url": "https://ghcr.io/v2/homebrew/core",
+          "files": {
+            "arm64_monterey": {
+              "cellar": ":any",
+              "url": "https://ghcr.io/v2/homebrew/core/fish/blobs/sha256:3d454cba18d2cf0096b6fed748f54f99749d08beaf3ecfc8163e08cd8a6b3e6a",
+              "sha256": "3d454cba18d2cf0096b6fed748f54f99749d08beaf3ecfc8163e08cd8a6b3e6a"
+            },
+            "arm64_big_sur": {
+              "cellar": ":any",
+              "url": "https://ghcr.io/v2/homebrew/core/fish/blobs/sha256:59a379c01fc08708dffe0788af6c6c9ed1a408c5b25ce18fe96d17817b0d5f43",
+              "sha256": "59a379c01fc08708dffe0788af6c6c9ed1a408c5b25ce18fe96d17817b0d5f43"
+            },
+            "monterey": {
+              "cellar": ":any",
+              "url": "https://ghcr.io/v2/homebrew/core/fish/blobs/sha256:58408e5dafbd6840d776b68f384dde61a08f9acdccd1bd41f9c6b5a8ca6aabcb",
+              "sha256": "58408e5dafbd6840d776b68f384dde61a08f9acdccd1bd41f9c6b5a8ca6aabcb"
+            },
+            "big_sur": {
+              "cellar": ":any",
+              "url": "https://ghcr.io/v2/homebrew/core/fish/blobs/sha256:7259a66a9d7d14c538c15d621c7bf43b4ab72ce6ad395103276c1b5c4fc1bcb2",
+              "sha256": "7259a66a9d7d14c538c15d621c7bf43b4ab72ce6ad395103276c1b5c4fc1bcb2"
+            },
+            "catalina": {
+              "cellar": ":any",
+              "url": "https://ghcr.io/v2/homebrew/core/fish/blobs/sha256:416e09deae28f56d228d35dc2a27c6d5545d374bb633318a71b35290f60c5360",
+              "sha256": "416e09deae28f56d228d35dc2a27c6d5545d374bb633318a71b35290f60c5360"
+            },
+            "x86_64_linux": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/fish/blobs/sha256:25a25d2b499c766f0cba7c9ae268f22925ddba16fe41e2028c1a195c8b9aa40c",
+              "sha256": "25a25d2b499c766f0cba7c9ae268f22925ddba16fe41e2028c1a195c8b9aa40c"
+            }
+          }
+        }
+      },
+      "asdf": {
+        "version": "0.10.2",
+        "bottle": {
+          "rebuild": 0,
+          "root_url": "https://ghcr.io/v2/homebrew/core",
+          "files": {
+            "all": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/asdf/blobs/sha256:615cab908dd9c0c0e6ad2bf4734e1469d11ec7623a2491d406c63a2779806f02",
+              "sha256": "615cab908dd9c0c0e6ad2bf4734e1469d11ec7623a2491d406c63a2779806f02"
+            }
+          }
+        }
+      }
+    }
+  },
+  "system": {
+    "macos": {
+      "monterey": {
+        "HOMEBREW_VERSION": "3.5.4",
+        "HOMEBREW_PREFIX": "/opt/homebrew",
+        "Homebrew/homebrew-core": "57eb6b5a67647692cc47f38f98e70c060ee10149",
+        "CLT": "13.4.0.0.1.1651278267",
+        "Xcode": "13.4",
+        "macOS": "12.4"
+      }
+    }
+  }
+}