mcp-proxy-adapter 6.7.0

Powerful JSON-RPC microservices framework with built-in security, authentication, and proxy registration

MCP Proxy Adapter

Author: Vasiliy Zdanovskiy
Email: [e-mail]

Overview

MCP Proxy Adapter is a comprehensive framework for building JSON-RPC API servers with built-in security, SSL/TLS support, and proxy registration capabilities. It provides a unified interface for command execution, protocol management, and security enforcement.

Features

• JSON-RPC API: Full JSON-RPC 2.0 support with built-in commands
• Security Framework: Integrated authentication, authorization, and SSL/TLS
• Protocol Management: HTTP, HTTPS, and mTLS protocol support
• Proxy Registration: Automatic registration with proxy servers
• Command System: Extensible command registry with built-in commands
• Configuration Management: Comprehensive configuration with environment variable overrides

Quick Start

1. Installation:

   pip install mcp-proxy-adapter
   

2. Basic Configuration:

   # Use the comprehensive config with all options disabled by default
   python -m mcp_proxy_adapter --config config.json
   

3. Access the API:

   • Health check: GET http://localhost:8000/health
   • JSON-RPC: POST http://localhost:8000/api/jsonrpc
   • REST API: POST http://localhost:8000/cmd
   • Documentation: http://localhost:8000/docs

Configuration

The adapter uses a comprehensive JSON configuration file (config.json) that includes all available options with sensible defaults. All features are disabled by default and can be enabled as needed:

• Server settings: Host, port, debug mode
• Security: Authentication methods, SSL/TLS, permissions
• Protocols: HTTP/HTTPS/mTLS configuration
• Proxy registration: Automatic server registration
• Logging: Comprehensive logging configuration
• Commands: Built-in and custom command management

See docs/EN/configuration.md for complete configuration documentation.

Built-in Commands

• health - Server health check
• echo - Echo test command
• config - Configuration management
• help - Command help and documentation
• reload - Configuration reload
• settings - Settings management
• load/unload - Command loading/unloading
• plugins - Plugin management
• proxy_registration - Proxy registration control
• transport_management - Transport protocol management
• role_test - Role-based access testing

Security Features

• Authentication: API keys, JWT tokens, certificate-based auth
• Authorization: Role-based permissions with wildcard support
• SSL/TLS: Full SSL/TLS and mTLS support
• Rate Limiting: Configurable request rate limiting
• Security Headers: Automatic security header injection

Examples

The mcp_proxy_adapter/examples/ directory contains comprehensive examples for different use cases:

• Basic Framework: Simple HTTP server setup
• Full Application: Complete application with custom commands and hooks
• Security Testing: Comprehensive security test suite
• Certificate Generation: SSL/TLS certificate management

Test Environment Setup

The framework includes a comprehensive test environment setup that automatically creates configurations, generates certificates, and runs tests:

# Create a complete test environment with all configurations and certificates
python -m mcp_proxy_adapter.examples.setup_test_environment

# Create test environment in a specific directory
python -m mcp_proxy_adapter.examples.setup_test_environment /path/to/test/dir

# Skip certificate generation (use existing certificates)
python -m mcp_proxy_adapter.examples.setup_test_environment --skip-certs

# Skip running tests (setup only)
python -m mcp_proxy_adapter.examples.setup_test_environment --skip-tests

Configuration Generation

Generate test configurations from a comprehensive template:

# Generate all test configurations
python -m mcp_proxy_adapter.examples.create_test_configs

# Generate from specific comprehensive config
python -m mcp_proxy_adapter.examples.create_test_configs --comprehensive-config config.json

# Generate specific configuration types
python -m mcp_proxy_adapter.examples.create_test_configs --types http,https,mtls

Certificate Generation

Generate SSL/TLS certificates for testing:

# Generate all certificates using mcp_security_framework
python -m mcp_proxy_adapter.examples.generate_all_certificates

# Generate certificates with custom configuration
python -m mcp_proxy_adapter.examples.generate_certificates_framework --config cert_config.json

Security Testing

Run comprehensive security tests:

# Run all security tests
python -m mcp_proxy_adapter.examples.run_security_tests_fixed

# Run full test suite (includes setup, config generation, certificate generation, and testing)
python -m mcp_proxy_adapter.examples.run_full_test_suite

Complete Workflow Example

# 1. Install the package
pip install mcp-proxy-adapter

# 2. Create test environment (automatically runs tests)
python -m mcp_proxy_adapter.examples.setup_test_environment

# 3. Or run individual steps:
# Generate certificates
python -m mcp_proxy_adapter.examples.generate_all_certificates

# Generate configurations
python -m mcp_proxy_adapter.examples.create_test_configs

# Run security tests
python -m mcp_proxy_adapter.examples.run_security_tests_fixed

# 4. Start server with generated configuration
python -m mcp_proxy_adapter --config configs/http_simple.json

Development

The project follows a modular architecture:

• mcp_proxy_adapter/api/ - FastAPI application and handlers
• mcp_proxy_adapter/commands/ - Command system and built-in commands
• mcp_proxy_adapter/core/ - Core functionality and utilities
• mcp_proxy_adapter/config.py - Configuration management

License

This project is licensed under the MIT License.

Support

For issues and questions, please contact [e-mail].