docs: add third-party disclaimer — not endorsed by GitHub

speckit-security is an independent community extension using Spec
Kit's public extension API. Added clear disclaimers to README,
docs overview page, and homepage hero stating this is not officially
endorsed, approved, or maintained by GitHub.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: kaman1

README.md

@@ -27,10 +27,13 @@
 [![Tests](https://github.com/TEKIMAX/speckit-security/actions/workflows/test.yml/badge.svg)](https://github.com/TEKIMAX/speckit-security/actions/workflows/test.yml)
 [![Made by TEKIMAX](https://img.shields.io/badge/made%20by-TEKIMAX-fbbf24)](https://tekimax.com)
 
-> **Built on top of [GitHub Spec Kit](https://github.com/github/spec-kit).**
-> Spec Kit handles the spec-driven development lifecycle; this extension
-> layers security gates on top. Install Spec Kit first, then add this
-> extension alongside it.
+> **Community extension for [GitHub Spec Kit](https://github.com/github/spec-kit).**
+> This is an independent, third-party extension built by
+> [TEKIMAX](https://tekimax.com). It is **not** officially endorsed,
+> approved, or maintained by GitHub. Spec Kit handles the spec-driven
+> development lifecycle; this extension layers security gates on top
+> using Spec Kit's public extension API. Install Spec Kit first, then
+> add this extension alongside it.
 
 ---
 

docs-site/content/docs/index.mdx

@@ -5,7 +5,7 @@ description: A security-first extension for GitHub Spec Kit that catches AI tech
 
 ## What is speckit-security?
 
-`speckit-security` is an extension for
+`speckit-security` is a **community extension** for
 [GitHub Spec Kit](https://github.com/github/spec-kit) that adds
 **security gates** to the spec-driven development lifecycle. It hooks
 directly into Spec Kit's `after_specify`, `after_plan`, `before_implement`,
@@ -14,6 +14,12 @@ technical debt at the cheapest point in the lifecycle: at the spec
 and artifact level, before `/speckit.implement` generates the bulk
 of the feature code.
 
+> **Disclaimer:** `speckit-security` is an independent, third-party
+> extension built and maintained by [TEKIMAX](https://tekimax.com).
+> It is **not** officially endorsed, approved, or maintained by GitHub.
+> It uses Spec Kit's public extension API and community catalog. GitHub
+> and Spec Kit are trademarks of GitHub, Inc.
+
 > **One layer, not the whole program.** `speckit-security` is a
 > **starting point**, not a complete security solution. It catches a
 > specific class of AI-delivery issues at design and commit time. It

docs-site/src/app/(home)/page.tsx

@@ -68,10 +68,11 @@ export default function HomePage() {
           </div>
 
           <p className="max-w-xl text-xs text-fd-muted-foreground/80 italic mb-6 border-l-2 border-fd-border pl-3">
-            Not a complete security solution. One layer of the
-            spec-driven development lifecycle, designed to run alongside
-            SAST, dependency scanning, runtime monitoring, and your
-            existing compliance tooling.
+            Independent community extension, not officially endorsed or
+            maintained by GitHub. Not a complete security solution — one
+            layer of the spec-driven development lifecycle, designed to
+            run alongside SAST, dependency scanning, runtime monitoring,
+            and your existing compliance tooling.
           </p>
 
           <div>