python312Packages.fastmcp: init at 2.4.0

pkgs/development/python-modules/fastmcp/default.nix

@@ -0,0 +1,73 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+
+  # build-system
+  hatchling,
+
+  # dependencies
+  exceptiongroup,
+  httpx,
+  mcp,
+  openapi-pydantic,
+  python-dotenv,
+  rich,
+  typer,
+  websockets,
+
+  # tests
+  dirty-equals,
+  fastapi,
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "fastmcp";
+  version = "2.4.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "jlowin";
+    repo = "fastmcp";
+    tag = "v${version}";
+    hash = "sha256-F4lgMm/84svLZo6SZ7AubsC73s4tffqjJcd9gvA7hGA=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace-fail ', "uv-dynamic-versioning>=0.7.0"' "" \
+      --replace-fail 'dynamic = ["version"]' 'version = "${version}"'
+  '';
+
+  build-system = [
+    hatchling
+  ];
+
+  dependencies = [
+    exceptiongroup
+    httpx
+    mcp
+    openapi-pydantic
+    python-dotenv
+    rich
+    typer
+    websockets
+  ];
+
+  pythonImportsCheck = [ "fastmcp" ];
+
+  nativeCheckInputs = [
+    dirty-equals
+    fastapi
+    pytestCheckHook
+  ];
+
+  meta = {
+    description = "The fast, Pythonic way to build MCP servers and clients";
+    changelog = "https://github.com/jlowin/fastmcp/releases/tag/v${version}";
+    homepage = "https://github.com/jlowin/fastmcp";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ GaetanLepage ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -4841,6 +4841,8 @@ self: super: with self; {
 
   fastjsonschema = callPackage ../development/python-modules/fastjsonschema { };
 
+  fastmcp = callPackage ../development/python-modules/fastmcp { };
+
   fastmri = callPackage ../development/python-modules/fastmri { };
 
   fastnlo-toolkit = toPythonModule (