diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
new file mode 100644
index 0000000..553670b
--- /dev/null
+++ b/.github/CONTRIBUTING.md
@@ -0,0 +1,21 @@
+# Contributing
+
+Contributions are welcome! Please:
+
+1.  Fork the repository
+
+2.  Create a feature branch from `main`
+
+3.  Ensure all CI checks pass
+
+4.  Submit a pull request
+
+## Standards
+
+This project follows the [Rhodium Standard Repository
+(RSR)](https://github.com/hyperpolymath/standards) conventions.
+
+## License
+
+By contributing, you agree that your contributions will be licensed
+under MPL-2.0 (with MPL-2.0 as automatic legal fallback).
diff --git a/0-AI-MANIFEST.a2ml b/0-AI-MANIFEST.a2ml
index 46a5139..d32cd75 100644
--- a/0-AI-MANIFEST.a2ml
+++ b/0-AI-MANIFEST.a2ml
@@ -97,7 +97,7 @@ This repo follows the **Dual-Track** architecture:
 ├── README.adoc                 # High-level pitch — excitement and awe (Rich Human)
 ├── EXPLAINME.adoc              # Developer deep-dive — how it works (Rich Nerd)
 ├── ROADMAP.adoc                # Future direction
-├── CONTRIBUTING.adoc           # Human contribution guide
+├── .github/CONTRIBUTING.md           # Human contribution guide
 ├── GOVERNANCE.adoc             # Decision-making model
 ├── Justfile                    # Task runner
 ├── Containerfile               # OCI build
diff --git a/CONTRIBUTING.adoc b/CONTRIBUTING.adoc
deleted file mode 100644
index 0e9f4c1..0000000
--- a/CONTRIBUTING.adoc
+++ /dev/null
@@ -1,20 +0,0 @@
-== Contributing
-
-Contributions are welcome! Please:
-
-[arabic]
-. Fork the repository
-. Create a feature branch from `+main+`
-. Ensure all CI checks pass
-. Submit a pull request
-
-=== Standards
-
-This project follows the
-https://github.com/hyperpolymath/standards[Rhodium Standard Repository
-(RSR)] conventions.
-
-=== License
-
-By contributing, you agree that your contributions will be licensed
-under MPL-2.0 (with MPL-2.0 as automatic legal fallback).
diff --git a/MAINTAINERS.adoc b/MAINTAINERS.adoc
index daf8a78..97edfcd 100644
--- a/MAINTAINERS.adoc
+++ b/MAINTAINERS.adoc
@@ -62,4 +62,4 @@ For questions about project governance:
 
 * link:GOVERNANCE.adoc[Governance Model]
 * link:CODE_OF_CONDUCT.md[Code of Conduct]
-* link:CONTRIBUTING.adoc[Contributing Guide]
+* link:.github/CONTRIBUTING.md[Contributing Guide]
diff --git a/QUICKSTART-MAINTAINER.adoc b/QUICKSTART-MAINTAINER.adoc
index 44c1356..0c2e383 100644
--- a/QUICKSTART-MAINTAINER.adoc
+++ b/QUICKSTART-MAINTAINER.adoc
@@ -32,7 +32,7 @@ Output: `{{BUILD_OUTPUT_PATH}}`
 
 [source,bash]
 ----
-guix build -f guix.scm
+guix build -f build/guix.scm
 ----
 
 === Nix
diff --git a/guix.scm b/guix.scm
deleted file mode 100644
index 6e134d3..0000000
--- a/guix.scm
+++ /dev/null
@@ -1,28 +0,0 @@
-;; SPDX-License-Identifier: MPL-2.0
-;; Guix development environment.
-;; Usage: guix shell -D -f guix.scm
-
-(use-modules (guix packages)
-             (guix build-system gnu)
-             (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 golang)
-             (gnu packages node)
-             (gnu packages python))
-
-(package
-  (name "homebrew-tap")
-  (version "0.1.0")
-  (source #f)
-  (build-system gnu-build-system)
-  (inputs (list coreutils bash  make openjdk rust cmake zig go node python))
-  (synopsis "homebrew-tap")
-  (description "homebrew-tap — part of the hyperpolymath ecosystem.")
-  (home-page "https://github.com/hyperpolymath/homebrew-tap")
-  (license ((@@ (guix licenses) license) "MPL-2.0" "https://github.com/hyperpolymath/palimpsest-license")))