diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index e5b51f01540d2..3a878f49ef6f9 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -4156,6 +4156,15 @@
     githubId = 118536343;
     name = "David Hamelin";
   };
+  david-r-cox = {
+    email = "david@integrated-reasoning.com";
+    github = "david-r-cox";
+    githubId = 4259949;
+    name = "David Cox";
+    keys = [{
+      fingerprint = "0056 A3F6 9918 1E0D 8FF0  BCDE 65BB 07FA A4D9 4634";
+    }];
+  };
   davidrusu = {
     email = "davidrusu.me@gmail.com";
     github = "davidrusu";
diff --git a/pkgs/by-name/ca/cargo-typify/package.nix b/pkgs/by-name/ca/cargo-typify/package.nix
new file mode 100644
index 0000000000000..6d62df94c517d
--- /dev/null
+++ b/pkgs/by-name/ca/cargo-typify/package.nix
@@ -0,0 +1,31 @@
+{ lib, rustfmt, rustPlatform, fetchFromGitHub }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-typify";
+  version = "0.0.14";
+
+  src = fetchFromGitHub {
+    owner = "oxidecomputer";
+    repo = "typify";
+    rev = "v${version}";
+    hash = "sha256-Clwm5hRjPPPRB6xpO8YOGpqnyNFtsSMkPbWBY3etPCI=";
+  };
+
+  cargoHash = "sha256-balx5xOtrWwMOFeGQkYQ2f+lcGMCJvdPqE8rH9adkfU=";
+
+  cargoBuildFlags = [ "-p" "cargo-typify" ];
+
+  nativeCheckInputs = [ rustfmt ];
+
+  preCheck = ''
+    # cargo-typify depends on rustfmt-wrapper, which requires RUSTFMT:
+    export RUSTFMT="${lib.getExe rustfmt}"
+  '';
+
+  meta = with lib; {
+    description = "JSON Schema to Rust type converter";
+    homepage = "https://github.com/oxidecomputer/typify";
+    license = with licenses; [ asl20 ];
+    maintainers = with maintainers; [ david-r-cox ];
+  };
+}