Over 16,000 MCP servers are indexed by unofficial registries such as mcp.so.
Over 16,000 MCP servers are indexed by unofficial registries such as mcp.so. — This cybersecurity statistic was published by Astrix Security in October 2025. It covers topics including Model Context Protocol. The original data appears in State of MCP Server Security 2025: 5,200 Servers, Credential Risks, and an Open-Source Fix. For the full methodology and detailed findings, refer to the original report.
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Frequently Asked Questions
What does this statistic say?
Over 16,000 MCP servers are indexed by unofficial registries such as mcp.so. This data was published by Astrix Security and covers Model Context Protocol.
Where does this data come from?
This statistic comes from State of MCP Server Security 2025: 5,200 Servers, Credential Risks, and an Open-Source Fix, published by Astrix Security on October 15, 2025. You can view the original report at https://astrix.security/learn/blog/state-of-mcp-server-security-2025/.
What cybersecurity topics does this cover?
This statistic relates to Model Context Protocol. Browse more statistics on Model Context Protocol or from Astrix Security.