diff --git a/pkgs/by-name/js/json-schema-catalog-rs/package.nix b/pkgs/by-name/js/json-schema-catalog-rs/package.nix
new file mode 100644
index 000000000000..00c40f562221
--- /dev/null
+++ b/pkgs/by-name/js/json-schema-catalog-rs/package.nix
@@ -0,0 +1,48 @@
+{
+  callPackage,
+  fetchFromGitHub,
+  lib,
+  nix-update-script,
+  rustPlatform,
+  versionCheckHook,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "json-schema-catalog-rs";
+  version = "0.1.1";
+
+  src = fetchFromGitHub {
+    owner = "roberth";
+    repo = "json-schema-catalog-rs";
+    tag = finalAttrs.version;
+    hash = "sha256-BbEPpolv2aoKFlfZ6A+CmUlr5sySGIqRlv3rLgf1VkA=";
+  };
+
+  cargoHash = "sha256-YI2LN2DBzC1B5wCZOrGAZi/hkKHoAm6xLkdJ+8DDFo8=";
+
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+  versionCheckProgram = "${placeholder "out"}/bin/json-schema-catalog";
+  versionCheckProgramArg = "--version";
+
+  passthru = {
+    tests = {
+      run = callPackage ./test-run.nix { json-schema-catalog-rs = finalAttrs.finalPackage; };
+    };
+
+    updateScript = nix-update-script { };
+  };
+
+  meta = {
+    description = "CLI for working with JSON Schema Catalogs";
+    longDescription = ''
+      A JSON Schema Catalog file provides a mapping from schema URIs to schema locations.
+      By constructing and using a catalog, you can avoid the need to download and parse schemas from the internet.
+      This is particularly useful when working with large schemas or when you need to work, test or build offline.
+    '';
+    homepage = "https://github.com/roberth/json-schema-catalog-rs";
+    license = lib.licenses.asl20;
+    maintainers = [ lib.maintainers.roberth ];
+    mainProgram = "json-schema-catalog";
+  };
+})
diff --git a/pkgs/by-name/js/json-schema-catalog-rs/test-run.nix b/pkgs/by-name/js/json-schema-catalog-rs/test-run.nix
new file mode 100644
index 000000000000..0b2cce62e208
--- /dev/null
+++ b/pkgs/by-name/js/json-schema-catalog-rs/test-run.nix
@@ -0,0 +1,54 @@
+{
+  json-schema-catalog-rs,
+  runCommand,
+}:
+let
+
+  sample = builtins.toFile "example-schema.json" (
+    builtins.toJSON {
+      "$schema" = "http://json-schema.org/draft-07/schema#";
+      "$id" = "https://example.com/example-2.9.json";
+      "title" = "Example Schema";
+    }
+  );
+
+in
+runCommand "json-schema-catalog-rs-test-run"
+  {
+    nativeBuildInputs = [
+      json-schema-catalog-rs
+    ];
+    inherit sample;
+    expectedOutput = ''
+      {
+        "groups": [
+          {
+            "baseLocation": "/nix/store",
+            "name": "Example Schema",
+            "schemas": [
+              {
+                "id": "https://example.com/example-2.9.json",
+                "location": "${baseNameOf sample}"
+              }
+            ]
+          }
+        ],
+        "name": "Catalog"
+      }
+    '';
+    passAsFile = [
+      "expectedOutput"
+    ];
+  }
+  ''
+    set -u
+
+    # Test version
+    json-schema-catalog --version | grep ${json-schema-catalog-rs.version}
+
+    # Test a simple command
+    json-schema-catalog new "$sample" > out.json
+    diff -U3 "$expectedOutputPath" out.json
+
+    touch $out
+  ''