* gnu/packages/emacs-xyz.scm (emacs-mct): New variable.
---
 gnu/packages/emacs-xyz.scm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 444b761116..3e4ea925e1 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -30090,3 +30090,27 @@ (define-public emacs-fennel-mode
      "Fennel mode provides font-lock, indentation, navigation, and REPL for
  Fennel code within Emacs.")
     (license license:gpl3+)))
+
+(define-public emacs-mct
+  (package
+   (name "emacs-mct")
+   (version "0.4.2")
+   (source (origin
+            (method git-fetch)
+            (uri (git-reference
+                  (url "https://gitlab.com/protesilaos/mct.git")
+                  (commit version)))
+            (sha256
+             (base32 "0sj9hyxpighspwrm2yimqkdxlhw2yiznaj69ysn2sjd6jn2aqpc6"))
+            (file-name (git-file-name name version))))
+   (build-system emacs-build-system)
+   (license license:gpl3+)
+   (home-page "https://protesilaos.com/emacs/mct")
+   (synopsis "Enhancement of the default Emacs minibuffer completion UI.")
+   (description "Minibuffer and Completions in Tandem, also known as
+mct, or mct.el, is a package that enhances the default minibuffer and
+*Completions* buffer of Emacs 27 (or higher) so that they work
+together as part of a unified framework. The idea is to make the
+presentation and overall functionality be consistent with other
+popular, vertically aligned completion UIs while leveraging built-in
+functionality.")))
-- 
2.34.0