diff --git a/pkgs/by-name/ri/rime-moegirl/package.nix b/pkgs/by-name/ri/rime-moegirl/package.nix
new file mode 100644
index 000000000000..9a5b24f4c598
--- /dev/null
+++ b/pkgs/by-name/ri/rime-moegirl/package.nix
@@ -0,0 +1,34 @@
+{
+  fetchurl,
+  stdenvNoCC,
+  lib,
+}:
+stdenvNoCC.mkDerivation (finalAttrs: {
+  pname = "rime-moegirl";
+  version = "20250609";
+  src = fetchurl {
+    url = "https://github.com/outloudvi/mw2fcitx/releases/download/${finalAttrs.version}/moegirl.dict.yaml";
+    hash = "sha256-Zry74q94cupBxHExTvUSS/sF6Vp8LbALhaEhiHEQ7UY=";
+  };
+
+  dontUnpack = true;
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/share/rime-data
+    cp $src $out/share/rime-data/moegirl.dict.yaml
+
+    runHook postInstall
+  '';
+
+  meta = {
+    changelog = "https://github.com/outloudvi/mw2fcitx/releases/tag/${finalAttrs.version}";
+    maintainers = with lib.maintainers; [ xddxdd ];
+    description = "RIME dictionary file for entries from zh.moegirl.org.cn";
+    homepage = "https://github.com/outloudvi/mw2fcitx/releases";
+    license = with lib.licenses; [
+      unlicense # the tool packaging dictionary
+      cc-by-nc-sa-30 # moegirl wiki itself
+    ];
+  };
+})