Add MCPProxy server to catalog

[Dumbris]

Add MCPProxy server entry to the official MCP servers catalog. MCPProxy is an open-source local desktop application that enhances AI agent productivity by providing access to hundreds of MCP servers and thousands of tools.

Description

• Add MCPProxy server entry to the official MCP servers catalog
• Entry placed in alphabetical order between Multiplayer and NanoVMs
• Includes proper favicon and repository link

Server Details

• Server: MCPProxy (new catalog entry)
• Changes to: Adding new server entry to the official catalog

Motivation and Context

MCPProxy addresses the challenge of AI agents needing access to diverse tools while maintaining security and performance. By centralizing access to hundreds of MCP servers through a single local application, it eliminates the need to install and manage multiple servers individually. This benefits the MCP ecosystem by providing a secure, performant gateway to the growing collection of MCP tools.

How Has This Been Tested?

• Verified entry is in correct alphabetical position
• Confirmed proper markdown formatting and favicon link
• Description emphasizes key features: opensource, local, security, tool access
• Repository link is accurate and accessible
• Tested catalog rendering with new entry

Breaking Changes

No - this is a catalog addition only and does not affect existing functionality.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an MCP client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options

Additional context

MCPProxy is a mature open-source project (MIT License) that provides:

Core Capabilities

• Multiple MCP Server Access - Connects to hundreds of MCP servers providing thousands of tools
• Intelligent Discovery - Uses BM25 technology for smart tool search and discovery via MCP protocol
• Cross-Platform Support - Native binaries for macOS, Windows, and Linux
• Offline Operation - Works completely offline as a desktop application

Security Features

• Automatic Quarantine System - Protects against Tool Poisoning Attacks
• Isolated Environments - Runs servers in secure, Docker-based isolation
• Manual Approval Process - Requires human approval for new server activation
• Advanced Authentication - Supports OAuth and other security protocols

Performance Optimization

• Token Reduction - Reduces token usage by ~99%
• Accuracy Improvement - 43% improvement in AI agent accuracy
• Dynamic Tool Loading - Only loads tools when needed to prevent schema bloat

[olaservo]

Hi, should this go in the Resources section instead since it looks like its more of an application than a specific MCP server? Thanks!

[Dumbris]

Thank you for reaching out and providing this feedback. I have moved the MCPProxy entry to the Resources section as requested, maintaining alphabetical order. The changes are now live in the PR.