Remote MCP SSH Gateway

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [0.1.3] - 2025-07-03 ### Fixed - **Critical**: Fixed SessionMessage handling in SSH client writer - Updated type annotations to use `SessionMessage` instead of `JSONRPCMessage` - Modified SSH writer to correctly extract JSON-RPC messages from SessionMessage wrapper - Improved message parsing in SSH reader to wrap JSON-RPC messages in SessionMessage ### Changed - Updated MCP dependency to `>=1.10.1` for better compatibility - Enhanced type safety in SSH client message handling ## [0.1.2] - 2025-04-10 ### Improved - Links and email updated in documentation ## [0.1.0] - 2025-04-07 ### Added - Initial release of the MCP Server SSH Client - Support for connecting to remote MCP servers via SSH - Key-based authentication support - Proxy capabilities for tools, prompts, and resources - Complete CLI interface with configurable parameters - Comprehensive error handling for SSH connections - Logging with configurable verbosity levels - Integration with Claude Desktop and other MCP clients/hosts - Key server integration for dynamic SSH key exchange - New `--use-key-server` flag to enable key server functionality - New `--key-server-port` argument to specify the key server port - HTTPS-first communication with fallback to HTTP for key server interactions - Client key auto-generation when not provided - Automatic client public key registration with key server - Dynamic server public key retrieval and verification - Mutually exclusive authentication method options ### Security - Implementation of SSH host key verification - Support for passphrase-protected private keys - Warning system for insecure configurations - Secure temporary file handling for known_hosts - Prioritized HTTPS for key exchange with fallback to HTTP ### Documentation - Basic usage documentation - Command-line options reference - Integration guide for Claude Desktop - General overview of how the proxy system works