diff --git a/README.md b/README.md
index 7d58d8a..04a5641 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,12 @@ Or, if you prefer plain old `pip`,
 pip install entangled-cli
 ```
 
+Or, if you prefer the nix package manager:
+
+```
+nix run github:entangled/entangled.py
+```
+
 ## Use
 
 Run the `entangled watch` daemon in the root of your project folder. By default all Markdown files are monitored for fenced code blocks like so:
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..074ff0d
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,85 @@
+{
+  description = "Python port of Entangled";
+
+  inputs.pyproject-nix.url = "github:pyproject-nix/pyproject.nix";
+  inputs.pyproject-nix.inputs.nixpkgs.follows = "nixpkgs";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  inputs.brei_flake.url = "github:entangled/brei";
+  inputs.repl-session_flake.url = "github:entangled/repl-session";
+
+  outputs = { nixpkgs, pyproject-nix, flake-utils, brei_flake, repl-session_flake, ... }: flake-utils.lib.eachDefaultSystem (system:
+  let
+
+    project = pyproject-nix.lib.project.loadPyproject {
+      projectRoot = ./.;
+    };
+
+    pythonAttr = "python3";
+    overlay = final: prev: {
+      pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
+        (python-final: python-prev: { 
+          brei = brei_flake.packages.${system}.default; 
+          repl-session = repl-session_flake.packages.${system}.default; 
+          argh = python-prev.argh.overridePythonAttrs(old: rec {
+            version = "0.30.5";
+            src = python-final.fetchPypi {
+              pname = "argh";
+              inherit version;
+              sha256 = "sha256-s339YXoJ0ZpKe8rtDgYLKIvHrI39wPrPiGpJol/zNyg=";
+            };
+            doCheck = false;
+          });
+          rich = python-prev.rich.overridePythonAttrs(old: rec {
+            version = "13.8.1";
+            src = final.fetchFromGitHub {
+              owner = "Textualize";
+              repo = "rich";
+              rev = "refs/tags/v${version}";
+              sha256 = "sha256-k+a64GDGzRDprvJz7s9Sm4z8jDV5TZ+CZLMgXKXXonM=";
+            };
+            doCheck = false;
+          });
+          rich-click = python-prev.rich-click.overridePythonAttrs(old: rec {
+            version = "1.9.4";
+            src = final.fetchFromGitHub {
+              owner = "ewels";
+              repo = "rich-click";
+              tag = "v${version}";
+              sha256 = "sha256-L39MlMMRh39ksTYi32ivYJqMMJ7lQsSQH6PhZQeSqpg=";
+            };
+            doCheck = false;
+          });
+          tomlkit = python-prev.tomlkit.overridePythonAttrs(old: rec {
+            version = "0.12.5";
+            pname = "tomlkit";
+            src = final.fetchPypi {
+              inherit pname version;
+              hash = "sha256-7vNPujmDTU1rc8m6fz5NHEF6Tlb4mn6W4JDdDSS4+zw=";
+            };
+            doCheck = false;
+          });
+          msgspec = python-prev.msgspec.overridePythonAttrs(old: rec {
+            version = "0.20.0";
+            src = final.fetchFromGitHub {
+              owner = "jcrist";
+              repo = "msgspec";
+              tag = "${version}";
+              sha256 = "sha256-DWDmnSuo12oXl9NVfNhIOtWrQeJ9DMmHxOyHY33Datk=";
+            };
+            build-system = [ python-final.setuptools-scm ];
+          });
+        })
+      ];
+    };
+  in
+  let
+    pkgs = import nixpkgs { inherit system; overlays = [ overlay ]; };
+    python = pkgs.${pythonAttr};
+    pythonEnv = python.withPackages (project.renderers.withPackages { inherit python; });
+  in
+  {
+    devShells.default = pkgs.mkShell { packages = [ pythonEnv ]; };
+    packages.default = python.pkgs.buildPythonPackage (project.renderers.buildPythonPackage { inherit python; });
+  });
+}