diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d2e419d
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Companion, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/package.json b/package.json
index 420323f..d8e6785 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,7 @@
   "name": "@companion-ai/feynman",
   "version": "0.2.12",
   "description": "Research-first CLI agent built on Pi and alphaXiv",
+  "license": "MIT",
   "type": "module",
   "engines": {
     "node": ">=20.18.1"
diff --git a/website/astro.config.mjs b/website/astro.config.mjs
index 3f73ec1..ef95811 100644
--- a/website/astro.config.mjs
+++ b/website/astro.config.mjs
@@ -3,7 +3,7 @@ import tailwind from '@astrojs/tailwind';
 
 export default defineConfig({
   integrations: [tailwind()],
-  site: 'https://feynman.companion.ai',
+  site: 'https://feynman.is',
   markdown: {
     shikiConfig: {
       themes: {
diff --git a/website/src/pages/index.astro b/website/src/pages/index.astro
index c3b666e..f0b76f9 100644
--- a/website/src/pages/index.astro
+++ b/website/src/pages/index.astro
@@ -9,13 +9,12 @@ import AsciiLogo from '../components/AsciiLogo.astro';
       <AsciiLogo size="hero" class="mb-4" />
       <h1 class="text-5xl sm:text-6xl font-bold tracking-tight mb-6" style="text-wrap: balance">The open source AI research agent</h1>
       <p class="text-lg text-text-muted mb-10 leading-relaxed" style="text-wrap: pretty">Investigate topics, write papers, run experiments, review research, audit codebases &mdash; every output cited and source-grounded</p>
-      <div class="inline-flex items-center gap-3 bg-surface rounded-lg px-5 py-3 mb-3 font-mono text-sm">
-        <code class="text-accent">curl -fsSL https://feynman.is/install | bash</code>
-        <button id="copy-btn" class="text-text-dim hover:text-accent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent rounded" aria-label="Copy install command">
+      <button id="copy-btn" class="group inline-flex items-center justify-between gap-3 bg-surface rounded-lg px-5 py-3 mb-8 font-mono text-sm hover:border-accent/40 hover:text-accent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent rounded-lg border border-border max-w-full" aria-label="Copy install command">
+        <code class="text-accent text-left">curl -fsSL https://feynman.is/install | bash</code>
+        <span class="shrink-0 text-text-dim group-hover:text-accent transition-colors" aria-hidden="true">
           <svg class="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><rect x="9" y="9" width="13" height="13" rx="2" /><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1" /></svg>
-        </button>
-      </div>
-      <p class="text-sm text-text-dim mb-8">Native installer recommended for macOS, Linux, and WSL. Windows PowerShell and npm are available in the installation docs.</p>
+        </span>
+      </button>
       <div class="flex gap-4 justify-center flex-wrap">
         <a href="/docs/getting-started/installation" class="px-6 py-2.5 rounded-lg bg-accent text-bg font-semibold text-sm hover:bg-accent-hover transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent focus-visible:ring-offset-2 focus-visible:ring-offset-bg">Get started</a>
         <a href="https://github.com/getcompanion-ai/feynman" target="_blank" rel="noopener" class="px-6 py-2.5 rounded-lg border border-border text-text-muted font-semibold text-sm hover:border-text-dim hover:text-text-primary transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-accent focus-visible:ring-offset-2 focus-visible:ring-offset-bg">GitHub</a>