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Model Context Protocol news: AI updates

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AI news from Model Context Protocol: 5 updates. Every card links to the maker's own page.

1 update

  • Model Context Protocol

    Founder news

    MCP TypeScript SDK adds an audience check for bearer tokens

    MCP TypeScript SDK 2.3.1 adds an optional expectedResource check to requireBearerAuth. It confirms a token was issued for the server that receives it.

    Why it matters

    Remote MCP servers can close a token misuse gap by turning the check on.

1 update

  • Model Context Protocol

    Founder news

    MCP TypeScript SDK supports Tasks on the 2026-07-28 spec

    MCP TypeScript SDK 2.3.0 lets servers and clients use tasks/get and tasks/cancel of the Tasks extension on a connection.

    Why it matters

    Long-running MCP tool calls are now usable in the official TypeScript SDK on the newest spec revision.

1 update

  • Model Context Protocol

    Founder news

    MCP Inspector supports the Skills extension

    MCP Inspector 2.6.0 supports the Skills extension (SEP-2640), with digest verification.

    Why it matters

    Founders who ship agent skills over MCP get official tooling to test them.

1 update

  • Model Context Protocol

    Founder news

    MCP Python SDK 2.2.0 tightens token and session checks

    MCP Python SDK 2.2.0 adds an option for servers to accept only tokens issued for that server. It also warns about stricter defaults coming in 3.0.

    Why it matters

    Teams running a Python MCP server should review these auth defaults before version 3.0.

1 update

  • Model Context Protocol

    Founder news

    MCP Inspector revokes OAuth tokens when credentials are cleared

    MCP Inspector 2.5.0 revokes OAuth tokens at the authorization server when credentials are cleared.

    Why it matters

    Makers of MCP servers with OAuth can test real sign-out behavior with the official tool.

Find dated assistant changes, one table per assistant, in the tracker.