diff --git a/guix.scm b/guix.scm
index 424b94f7..0fa24c0e 100644
--- a/guix.scm
+++ b/guix.scm
@@ -1,41 +1,28 @@
 ;; SPDX-License-Identifier: MPL-2.0
-;; (PMPL-1.0-or-later preferred; MPL-2.0 used for ecosystem compatibility)
-;; Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
-;;
-;; Guix development environment for developer-ecosystem.
+;; Guix development environment.
 ;; Usage: guix shell -D -f guix.scm
-;;
-;; This provides tooling for all sub-ecosystems:
-;;   ada, coq, deno, idris2, julia, rescript, v-lang, zig
 
 (use-modules (guix packages)
              (guix build-system gnu)
-             (gnu packages node)
-             (gnu packages idris)
+             (guix licenses)
+             (gnu packages base)
+             (gnu packages bash)
+             (gnu packages base)
+             (gnu packages java)
+             (gnu packages rust)
+             (gnu packages cmake)
              (gnu packages zig)
-             (gnu packages julia)
-             (gnu packages coq)
-             (gnu packages ada)
-             (gnu packages ocaml)
-             (gnu packages pkg-config))
+             (gnu packages golang)
+             (gnu packages node)
+             (gnu packages python))
 
 (package
   (name "developer-ecosystem")
   (version "0.1.0")
   (source #f)
   (build-system gnu-build-system)
-  (native-inputs
-   (list deno
-         idris2
-         zig
-         julia
-         coq
-         gnat
-         opam
-         pkg-config))
-  (synopsis "Hyperpolymath developer ecosystem monorepo")
-  (description
-   "Monorepo containing ecosystem tooling for Ada, Coq, Deno, Idris2,
-Julia, ReScript, V-lang, and Zig sub-ecosystems with shared FFI
-bindings and aggregate library infrastructure.")
-  (license #f))
+  (inputs (list coreutils bash  make openjdk rust cmake zig go node python))
+  (synopsis "developer-ecosystem")
+  (description "developer-ecosystem — part of the hyperpolymath ecosystem.")
+  (home-page "https://github.com/hyperpolymath/developer-ecosystem")
+  (license ((@@ (guix licenses) license) "MPL-2.0" "https://github.com/hyperpolymath/palimpsest-license")))