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.
Sequential Thinking MCP Server
Sequential Thinking MCP Server provides a dedicated MCP tool that guides problem-solving through a structured, step-by-step thinking process. It supports dynamic adjustment of the number of thoughts and allows revision and branching within a controlled workflow, making it ideal for complex analysis and solution hypothesis development. This server is designed to register a single tool, sequential_thinking, and is integrated with common MCP deployment methods (NPX, Docker) as well as editor integrations like Claude Desktop and VS Code for quick setup. The documentation provides exact configuration snippets, usage patterns, and building instructions to help you deploy and use the MCP server effectively, including Codex CLI, NPX, and Docker installation examples.
| Feature | plugged.in MCP Hub — Proxy · Knowledge · Memory · Tools | Sequential Thinking MCP Server |
|---|---|---|
| Verified | ||
| Official | ||
| Tools Available | 17 | 1 |
| 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
- sequential_thinking
Can't decide? Check out both MCP servers for more details.