mar 26, 2025 - Model Context Protocol gets update, and OpenAI's support

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The developers of the open-source Model Context Protocol (MCP) released a major update to the specification, aimed at improving how AI agents interact with tools, data, and user interfaces. The update brings enhanced security, expanded capabilities, and greater interoperability. Both OpenAI and Microsoft are now supporting MCP; Microsoft has introduced a Playwright-MCP server to enable AI agents to interact with websites using Chrome’s accessibility tree, while OpenAI’s support signals broader industry alignment around the protocol. Contributors to MCP highlight the update as a key milestone in standardizing agent-tool communication.

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