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71 lines
1.4 KiB
Markdown
71 lines
1.4 KiB
Markdown
# Simple Auth Client Example
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A demonstration of how to use the MCP Python SDK with OAuth authentication over streamable HTTP transport.
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## Features
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- OAuth 2.0 authentication with PKCE
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- Streamable HTTP transport
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- Interactive command-line interface
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## Installation
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```bash
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cd examples/clients/simple-auth-client
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uv sync --reinstall
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```
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## Usage
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### 1. Start an MCP server with OAuth support
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```bash
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# Example with mcp-simple-auth
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cd path/to/mcp-simple-auth
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uv run mcp-simple-auth --transport streamable-http --port 3001
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```
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### 2. Run the client
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```bash
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uv run mcp-simple-auth-client
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# Or with custom server URL
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MCP_SERVER_URL=http://localhost:3001 uv run mcp-simple-auth-client
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```
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### 3. Complete OAuth flow
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The client will open your browser for authentication. After completing OAuth, you can use commands:
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- `list` - List available tools
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- `call <tool_name> [args]` - Call a tool with optional JSON arguments
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- `quit` - Exit
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## Example
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```
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🔐 Simple MCP Auth Client
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Connecting to: http://localhost:3001
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Please visit the following URL to authorize the application:
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http://localhost:3001/authorize?response_type=code&client_id=...
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✅ Connected to MCP server at http://localhost:3001
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mcp> list
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📋 Available tools:
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1. echo - Echo back the input text
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mcp> call echo {"text": "Hello, world!"}
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🔧 Tool 'echo' result:
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Hello, world!
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mcp> quit
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👋 Goodbye!
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```
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## Configuration
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- `MCP_SERVER_URL` - Server URL (default: http://localhost:3001)
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