ABOUT

About MCP Toplist

MCP Toplist is an index of Model Context Protocol (MCP) servers. It tracks the full ecosystem across five registries — the Official MCP Registry, Glama, Smithery, mcp.so, and PulseMCP — and ranks them by a composite score derived from version count, release activity, GitHub stars, and listing age.

The site exists to make the MCP ecosystem legible: which servers are most active, which organizations are shipping the most, and how the catalog is growing over time. Every page is server-rendered and refreshed twice daily as upstream registries publish new data.

Maintainer. Built and operated by BIFF.ai. We're an applied AI studio; MCP Toplist is part of how we keep our finger on the pulse of the protocol.

Who uses it. Besides people browsing the rankings, agents query MCP Toplist directly. botfleets, BIFF.ai's platform for AI automations that run themselves, searches MCP Toplist for the best-ranked MCP server for each step of an automation it drafts, preferring servers that need no key. Any agent can do the same through the MCP Toplist MCP server.

Corrections. If a server is mis-categorized, missing, or attributed to the wrong organization, email hello@biff.ai with the details. Most mapping issues self-correct on the next registry sync.

Data reuse. The underlying data is published as an open, daily-refreshed dataset on Hugging Face at huggingface.co/datasets/BIFF-AI/mcptoplist under CC BY 4.0. The site itself serves no bulk data files. Please cite MCP Toplist with a link back to mcptoplist.com.