MCP Ecosystem Surpasses 13,000 Servers with 400% Annual Growth by Mid-2026

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The Model Context Protocol (MCP) ecosystem has grown rapidly, surpassing 13,000 servers on npm and GitHub as of May 2026, with monthly SDK downloads reaching 97 million — triple the figure from six months prior. New server registrations have risen 400% year-over-year, signaling strong developer adoption of MCP as a standard interface for connecting AI models to tools like databases, APIs, and file systems. Anthropic's official filesystem server alone records approximately 48,500 downloads per month, reflecting heavy real-world usage. Despite this growth, discoverability remains a key challenge, as developers still struggle to locate the right MCP server through existing search tools. A community tool called mcp-hub has emerged to address this gap, offering a searchable registry, verified npm packages, enterprise private registries, and CI/CD integration for automated server publishing.

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