diff --git a/pkgs/development/tools/rust/cargo-guppy/default.nix b/pkgs/development/tools/rust/cargo-guppy/default.nix
new file mode 100644
index 000000000000..62e7b970b516
--- /dev/null
+++ b/pkgs/development/tools/rust/cargo-guppy/default.nix
@@ -0,0 +1,38 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, pkg-config
+, openssl
+, stdenv
+, darwin
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-guppy";
+  version = "unstable-2022-10-29";
+
+  src = fetchFromGitHub {
+    owner = "guppy-rs";
+    repo = "guppy";
+    rev = "448d830de4867c32eaa57911a392e47c81d1a0e0";
+    sha256 = "sha256-Ce6WO01gN8Ip5smAyGNEg87vyFXFDIq6ilHTbEStm/c=";
+  };
+
+  cargoSha256 = "sha256-DR/k6g2uWCOhM20qROybsH4gTvH+Kd+jaDHGZ4loK7g=";
+
+  nativeBuildInputs = [ pkg-config ];
+
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [
+    darwin.apple_sdk.frameworks.Security
+  ];
+
+  cargoBuildFlags = [ "-p" "cargo-guppy" ];
+  cargoTestFlags = [ "-p" "cargo-guppy" ];
+
+  meta = with lib; {
+    description = "A command-line frontend for guppy";
+    homepage = "https://github.com/guppy-rs/guppy/tree/main/cargo-guppy";
+    license = with licenses; [ mit /* or */ asl20 ];
+    maintainers = with maintainers; [ figsoda ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ef335956c6ec..4373a673fb07 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14936,6 +14936,7 @@ with pkgs;
   };
   cargo-kcov = callPackage ../development/tools/rust/cargo-kcov { };
   cargo-graph = callPackage ../development/tools/rust/cargo-graph { };
+  cargo-guppy = callPackage ../development/tools/rust/cargo-guppy { };
   cargo-hack = callPackage ../development/tools/rust/cargo-hack { };
   cargo-license = callPackage ../development/tools/rust/cargo-license { };
   cargo-llvm-lines = callPackage ../development/tools/rust/cargo-llvm-lines { };