mcp-hub MCP server

Read from the package source without running it. The installed server may list more.

• call_tool

  Call a tool on one of the MCP servers. Arguments must match the schema from get_tool_schema.

• describe_connection

  Report how you are connected to this hub right now: the protocol era, and whether a server could ask you a question mid-call.

• get_tool_schema

  Get the full description and JSON input schema of one tool, needed to construct arguments for call_tool.

• list_servers

  List all MCP servers available through this hub, with their status. Call this first to see what is available.

• list_tools

  List the tools of one MCP server with one-line descriptions. Use get_tool_schema before calling a tool for the first time.

• sleep_server

  Stop an on-demand server immediately instead of waiting for its idle timeout. It restarts automatically on the next tool call.

• wake_server

  Start an on-demand server now so its first tool call is fast. No-op if it is already running.

• Code scan62 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitystatic API keys via environment variables6/15
• Maintenancelast push 2 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

mcp-hub: common questions

Is mcp-hub MCP server safe?

Mostly: it is graded B (83/100). Read the mcp-hub safety report

How do I install mcp-hub?

It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.

Does mcp-hub need an API key?

Yes. The registry entry asks for PASSWORD_HASH.

Is mcp-hub maintained?

The last commit was 2 days ago (2026-09-17). The latest release is v0.11.3.

What can I use instead of mcp-hub?

Servers from other publishers that do the same job: Taskade MCP server and Secedgar MCP server.