diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 46b81388b25a..0752f5fead2d 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -29936,6 +29936,12 @@
     name = "Edward";
     keys = [ { fingerprint = "0BC2F3C6AE5D73DAE870CB0E8AE4DE0EFB6CC443"; } ];
   };
+  WiredMic = {
+    name = "Rasmus Enevoldsen";
+    github = "WiredMic";
+    githubId = 111731519;
+    email = "rasmus@enev.dk";
+  };
   wirew0rm = {
     email = "alex@wirew0rm.de";
     github = "wirew0rm";
diff --git a/pkgs/by-name/sp/spellchecker-cli/package.nix b/pkgs/by-name/sp/spellchecker-cli/package.nix
new file mode 100644
index 000000000000..d0ca76d7b009
--- /dev/null
+++ b/pkgs/by-name/sp/spellchecker-cli/package.nix
@@ -0,0 +1,49 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  fetchYarnDeps,
+  yarnConfigHook,
+  yarnBuildHook,
+  yarnInstallHook,
+  nodejs,
+  nix-update-script,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "spellchecker-cli";
+  version = "7.0.3";
+
+  strictDeps = true;
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "tbroadley";
+    repo = "spellchecker-cli";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-4rKUxXsZKsRDhMV0HL39yQyVNI0negCg97KsI+77oI4=";
+  };
+
+  yarnOfflineCache = fetchYarnDeps {
+    yarnLock = finalAttrs.src + "/yarn.lock";
+    hash = "sha256-GWIjk8eV2yYwsAfe7IY2mjO/dk9mb4vXEOvp68y4eMk=";
+  };
+
+  nativeBuildInputs = [
+    yarnConfigHook
+    yarnBuildHook
+    yarnInstallHook
+    nodejs
+  ];
+
+  yarnBuildScript = "prepack";
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "A command-line tool for spellchecking files";
+    homepage = "https://www.npmjs.com/package/spellchecker-cli";
+    mainProgram = "spellchecker";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ WiredMic ];
+  };
+})