feat: Introduce client identity camouflage and integrate Bun/Tailwind CSS for documentation build.

Author: skyline69

.gitignore

@@ -29,3 +29,7 @@ Thumbs.db
 # AI agent working files
 docs/plans/
 .opencode/
+
+# Node / Bun (Tailwind CSS build tooling)
+node_modules/
+bun.lockb

README.md

@@ -42,6 +42,7 @@ A blazing-fast Rust proxy that translates Anthropic's Claude API to Google's Clo
 - **Response Caching** - Cache non-streaming responses to reduce quota usage
 - **Interactive TUI** - Beautiful terminal UI for monitoring and configuration
 - **Background Daemon** - Runs quietly in the background
+- **Client Identity Camouflage** - Spoofs the full Electron client fingerprint (User-Agent, `X-Client-Name/Version`, `X-Machine-Id`, `X-VSCode-SessionId`) to match the official Antigravity desktop app
 
 ## Quick Start
 
@@ -331,6 +332,7 @@ agcp logs      # View logs
 | `~/.config/agcp/config.toml` | Configuration file |
 | `~/.config/agcp/accounts.json` | Account credentials |
 | `~/.config/agcp/agcp.log` | Server logs |
+| `~/.config/agcp/machineid` | Persistent machine UUID for client identity camouflage |
 
 ## License
 

bun.lock

@@ -126,6 +126,12 @@ <h3 class="text-white text-base font-bold mb-3">Background Daemon</h3>
         <p class="text-gray-400 text-sm leading-relaxed">Runs quietly in the background. Single ~3MB binary, minimal dependencies, written in Rust with async I/O.</p>
       </div>
 
+      <div class="group p-8 bg-surface border border-border rounded-lg hover:border-cyan/20 transition-colors">
+        <svg class="w-8 h-8 text-cyan mb-4" fill="none" stroke="currentColor" stroke-width="1.5" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M9 12.75L11.25 15 15 9.75m-3-7.036A11.959 11.959 0 013.598 6 11.99 11.99 0 003 9.749c0 5.592 3.824 10.29 9 11.623 5.176-1.332 9-6.03 9-11.622 0-1.31-.21-2.571-.598-3.751h-.152c-3.196 0-6.1-1.248-8.25-3.285z"/></svg>
+        <h3 class="text-white text-base font-bold mb-3">Client Identity Camouflage</h3>
+        <p class="text-gray-400 text-sm leading-relaxed">Spoofs the full Electron client fingerprint — Electron-style User-Agent, <code class="text-cyan/70">X-Client-Name</code>, <code class="text-cyan/70">X-Machine-Id</code>, <code class="text-cyan/70">X-VSCode-SessionId</code> — indistinguishable from the official desktop app.</p>
+      </div>
+
     </div>
   </section>
 

docs/index.html

@@ -46,3 +46,7 @@ check: fmt lint
 # Clean build artifacts
 clean:
     cargo clean
+
+# Build Tailwind CSS for the docs site
+css:
+    bunx @tailwindcss/cli -i docs/input.css -o docs/style.css --minify

docs/style.css

@@ -0,0 +1,7 @@
+{
+  "dependencies": {},
+  "devDependencies": {
+    "@tailwindcss/cli": "^4.2.0",
+    "tailwindcss": "^4.2.0"
+  }
+}