Simplify installation instructions and improve usage examples

- Streamlined installation methods to focus on binary download and Docker
- Updated usage examples with more practical command line options
- Added password authentication option to examples
- Removed complex Docker Compose setup from main instructions

Author: hrntknr

README.md

@@ -73,57 +73,40 @@ For a simpler approach to publish local MCP servers over OAuth, consider [MCP Wa
 1. Go to the [Register new GitHub App](https://github.com/settings/apps/new)
 2. Set Authorization callback URL: `{EXTERNAL_URL}/.auth/github/callback`
 
-## 🚀 Installation & Usage
+## 🚀 Usage
 
-### Method 1: Direct Binary
+### Method 1: Download Binary
 
-```bash
-# Clone the repository
-git clone https://github.com/sigbit/mcp-auth-proxy.git
-cd mcp-auth-proxy
-
-# Build the binary
-go build -o mcp-auth-proxy .
-
-# Run with environment variables
-export GOOGLE_CLIENT_ID="your-google-client-id"
-export GOOGLE_CLIENT_SECRET="your-google-client-secret"
-export GOOGLE_ALLOWED_USERS="[email protected],[email protected]"
-./mcp-auth-proxy
-```
-
-### Method 2: Command Line Arguments
+Download the latest binary from [releases](https://github.com/sigbit/mcp-auth-proxy/releases) and run with command line options:
 
 ```bash
 ./mcp-auth-proxy \
-  --external-url "https://your-domain.com" \
-  --proxy-url "http://your-mcp-server:8080" \
+  --external-url "http://localhost:8081" \
+  --proxy-url "http://localhost:8080" \
+  --global-secret "$(openssl rand -hex 32)" \
   --google-client-id "your-google-client-id" \
   --google-client-secret "your-google-client-secret" \
-  --google-allowed-users "[email protected],[email protected]"
-```
-
-### Method 3: Docker Compose (Recommended)
-
-1. Create a `.env` file in the `example/` directory:
-
-```env
-GLOBAL_SECRET=your-super-secret-key-here
-GOOGLE_CLIENT_ID=your-google-client-id
-GOOGLE_CLIENT_SECRET=your-google-client-secret
-[email protected],[email protected]
-GITHUB_CLIENT_ID=your-github-client-id
-GITHUB_CLIENT_SECRET=your-github-client-secret
-GITHUB_ALLOWED_USERS=username1,username2
+  --google-allowed-users "[email protected],[email protected]" \
+  --github-client-id "your-github-client-id" \
+  --github-client-secret "your-github-client-secret" \
+  --github-allowed-users "username1,username2" \
+  --password "changeme"
 ```
 
-2. Run with Docker Compose:
+### Method 2: Docker
 
 ```bash
-cd example/
-docker compose up -d
+docker run --rm -p 8081:8081 --net=host \
+  -e EXTERNAL_URL=http://localhost:8081 \
+  -e PROXY_URL=http://localhost:8080 \
+  -e GLOBAL_SECRET=$(openssl rand -hex 32) \
+  -e GOOGLE_CLIENT_ID="your-google-client-id" \
+  -e GOOGLE_CLIENT_SECRET="your-google-client-secret" \
+  -e GOOGLE_ALLOWED_USERS="[email protected],[email protected]" \
+  -e GITHUB_CLIENT_ID="your-github-client-id" \
+  -e GITHUB_CLIENT_SECRET="your-github-client-secret" \
+  -e GITHUB_ALLOWED_USERS="username1,username2" \
+  -e PASSWORD=changeme \
+  -v ./data:/data \
+  ghcr.io/sigbit/mcp-auth-proxy:latest
 ```
-
-This will start:
-- MCP Auth Proxy on port 8081
-- Playwright MCP server on port 8931 (as an example backend)