MCP Comparison
Compare features, tools, and capabilities of these MCP servers side by side.
plugged.in MCP Hub — Proxy · Knowledge · Memory · Tools
The plugged.in MCP Proxy Server operates as a central hub that aggregates multiple Model Context Protocol (MCP) servers into a single, unified interface. It orchestrates knowledge, memory, and tools across connected MCPs, enabling clients to query documents, manage memory, and invoke tools from various servers through one connection. With support for STDIO, Server-Sent Events (SSE), and Streamable HTTP transports, it enables seamless integration with popular MCP clients like Claude Desktop, Cline, and Cursor while providing policy, telemetry, and registry features for scalable deployments. This proxy fetches tool, prompt, and resource configurations from the plugged.in App APIs and exposes a unified catalog of capabilities. It supports static built-in tools, memory clipboard operations, and dynamic tools discovered from connected MCP servers, including tool discovery, RAG-based search, document management, and notifications. The hub also offers configuration options for HTTP transport, authentication, and session management, making it possible to run as a stateless HTTP service or a stateful STDIO proxy, with optional API-key protection for HTTP endpoints.
OpenClaw MCP Server
OpenClaw MCP Server is a secure Model Context Protocol (MCP) bridge that connects Claude.ai with a self-hosted OpenClaw assistant, enabling OAuth2 authentication and safe, controlled communication between the Claude AI ecosystem and your local or hosted OpenClaw deployment. This MCP server acts as an orchestration layer that exposes MCP tools to Claude.ai, manages authentication, and enforces security boundaries like CORS and transport options. It is designed to be deployed via Docker or run locally, with detailed installation, configuration, and security guidance provided in the documentation. By serving as a bridge, it enables Claude.ai to delegate tasks to your OpenClaw bot while preserving control over data flow and access controls, in line with MCP specifications and best security practices.
| Feature | plugged.in MCP Hub — Proxy · Knowledge · Memory · Tools | OpenClaw MCP Server |
|---|---|---|
| Verified | ||
| Official | ||
| Tools Available | 17 | 9 |
| Has Installation Guide | ||
| Has Examples | ||
| Website | ||
| Source Code |
- pluggedin_discover_tools
- pluggedin_ask_knowledge_base
- pluggedin_send_notification
- pluggedin_create_document
- pluggedin_list_documents
- pluggedin_search_documents
- pluggedin_get_document
- pluggedin_update_document
- pluggedin_clipboard_set
- pluggedin_clipboard_get
- +7 more tools
- openclaw_chat
- openclaw_status
- openclaw_chat_async
- openclaw_task_status
- openclaw_task_list
- openclaw_task_cancel
- openclaw_sessions
- openclaw_history
- openclaw_memory
Can't decide? Check out both MCP servers for more details.