mcp-server.io

MCP servers you can actually trust

Every server is tracked for maintenance activity, scanned for security issues, and health-checked — so you know what works today, not what worked in 2025.

Servers tracked
37768
Verified
5867
Actively maintained
6009
Flagged risky
9

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About this MCP server list

mcp-server.io is an independent directory of Model Context Protocol (MCP) servers — the open standard that lets AI assistants like Claude, Cursor, Windsurf and ChatGPT connect to external tools and data sources. Unlike raw aggregator lists, every server here is continuously monitored: we track last-commit activity from source repositories, run static security scans of published manifests (flagging filesystem, shell and network permissions plus prompt-injection patterns), and health-check remote endpoints daily.

Badges are computed from raw data, never assigned by hand: Verified servers have an auditable repository, recent commits and a clean scan; Maintained means commits within 90 days; Stale and Abandoned warn you before you install something that no longer works. Use the search above or browse by category to find the best MCP servers for your stack.