MCP crossed 97 million installs in 16 months — the agent connectivity standard is settled

MCP crossed 97 million installs in 16 months — the agent connectivity standard is settled Anthropic's Model Context Protocol reached 97 million installs on March 25, 2026, with every major AI provider now shipping MCP-compatible tooling. The fragmentation era for agent-to-tool integration is over. Technology standards rarely emerge this fast. The React npm package took approximately three years to reach 100 million monthly downloads. Anthropic's Model Context Protocol achieved comparable scale in 16 months — from launch in November 2024 to 97 million installs by March 25, 2026. The speed matters because it signals something unusual: MCP did not win on features. It won on timing and ecosystem alignment. The adoption timeline reflects a cascade of institutional endorsements that compressed the typical standards cycle. Anthropic launched MCP with roughly 2 million monthly downloads; OpenAI's adoption in April 2025 pushed that to 22 million; Microsoft's integration into Copilot Studio in J