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3h ago

MCP Cements Its Lead as the Agent‑to‑Tool Standard as Maintainers Set Security Roadmap

Project leaders are moving to close enterprise security gaps through a neutral foundation.

An interconnected geometric lattice of metal beams and nodes against a blue sky, illustrating how the Model Context Protocol connects AI agents to diverse data sources and applications through a shared, open framework.
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Overview

  • MCP maintainers from Anthropic, AWS, Microsoft, and OpenAI said at the Dev Summit that the spec is governed under the Agentic AI Foundation and that the near‑term focus is enterprise security, reliability, and governance, including work with Okta on authentication.
  • MCP adoption has surged, with roughly 97 million monthly SDK downloads reported in March 2026 and more than 5,800 publicly available servers spanning databases, cloud providers, productivity apps, and developer tools.
  • The protocol standardizes how AI agents find and call tools using structured definitions and JSON‑RPC, and maintainers reiterated it will stay narrow while identity, observability, and governance are handled by other projects.
  • Vendors are filling the governance gap with gateways, such as TrueFoundry’s MCP Gateway, which layers on sign‑in, role‑based access, and audit logs and can run inside a company’s own infrastructure.
  • Maintainers flagged the MCP client and documentation as areas that need work and urged developers to design thoughtful tool interfaces instead of exposing hundreds of raw API endpoints.