Pluggedin mcp

[ckaraca]

Description

Adding Plugged.in MCP server to the Official MCP Servers servers list. Plugged.in MCP is a unified proxy that allows AI agents to interact with multiple MCP servers through a single interface, with built-in discovery tools, RAG queries, and notification management capabilities.

Server Details

• Server: Plugged.in MCP (new addition)
• Changes to: N/A (new server entry)

Motivation and Context

Plugged.in MCP addresses the challenge of managing multiple MCP servers by providing:

• A unified proxy interface for accessing multiple MCP servers
• Discovery tools to help find and manage MCP server capabilities
• RAG query functionality for enhanced context-aware interactions
• Notification system for tracking MCP activities
• Support for all MCP transport protocols (STDIO, SSE, and Streamable HTTP)

This server is particularly useful for developers and organizations managing multiple MCP integrations.

How Has This Been Tested?

• Tested with Claude Desktop and Claude.ai using the MCP protocol
• Verified tool discovery and execution across multiple proxied servers
• Tested RAG query functionality with document uploads
• Validated notification delivery for MCP activities
• Confirmed compatibility with STDIO, SSE, and Streamable HTTP transports

Breaking Changes

None. This is a new server addition that doesn't 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 LLM 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

• Plugged.in MCP is available both as a cloud-hosted service (plugged.in) and as a self-hosted solution
• The server implements end-to-end encryption for sensitive MCP server configurations
• Supports progressive server initialization for improved performance
• Full source code available at: https://github.com/VeriTeknik/pluggedin-mcp
• Platform repository: https://github.com/VeriTeknik/pluggedin-app

The proposed README addition:

• https://github.com/VeriTeknik/pluggedin-mcp - Unified proxy for multiple MCP servers with discovery tools, RAG queries, and notification management.

[ckaraca]

Note: This PR supersedes #2144 which was accidentally closed. The content and purpose remain the same.

Summary

This PR adds Plugged.in MCP to the Official MCP Servers section. Plugged.in MCP is a comprehensive unified proxy server that enables AI agents to
interact with multiple MCP servers through a single interface, with advanced features for the MCP ecosystem.

Why Official Section?

Plugged.in MCP provides essential infrastructure for the MCP ecosystem:

• Unified Proxy Architecture: Enterprise-grade solution for managing multiple MCP servers
• MCP Discovery Service: Automated capability discovery across all connected servers
• RAG Integration: Advanced document-based context for MCP interactions
• Notification System: Real-time activity monitoring with email integration
• Full Protocol Support: Complete implementation of STDIO, SSE, and Streamable HTTP transports
• Security: End-to-end encryption for server configurations

Key MCP Tools Provided

{
  "pluggedin_discover_tools": "Discover and refresh available MCP tools across all connected servers",
  "pluggedin_rag_query": "Query documents using RAG for enhanced context retrieval",
  "pluggedin_send_notification": "Send notifications with severity levels and optional email delivery"
}

Implementation Details

- Repository: https://github.com/VeriTeknik/pluggedin-mcp
- Platform: https://github.com/VeriTeknik/pluggedin-app
- Cloud Service: https://plugged.in
- License: MIT
- Current Version: v1.0.0 (MCP Proxy) / v2.2.0 (Platform)

Production Testing

Extensively tested with:
- Claude Desktop (macOS/Windows/Linux)
- Claude.ai with MCP
- Production deployments managing 50+ MCP servers
- All official MCP reference implementations

Community Impact

- Used by 500+ developers in production
- Powers the plugged.in platform for MCP server discovery and sharing
- Enables organizations to standardize their MCP deployments

I believe Plugged.in MCP qualifies for the Official section due to its comprehensive feature set, production readiness, and significant contribution to the
MCP ecosystem infrastructure.

Looking forward to your feedback!

[olaservo]

Thanks for your contribution to the servers list. This has been merged in this combined PR: #2264

This is a new process we're trying out, so if you see any issues feel free to re-open the PR and tag me.