The Hacker News

Official MCP Python SDK Flaw Can Let Malicious Servers Steal OAuth Credentials

MCP Python SDK flaw can let malicious servers redirect OAuth exchanges and steal credentials; fixes are in 1.30.0 and 2.2.0.

What to do if Claude's MCP shows 'Connection closed' — How to revert using --with "mcp<2" if the cause is mcp 2.0 (uvx/uv tool measurements)

This article is for those whose MCP servers configured in Claude Desktop or Claude Code stopped connecting one day after the end of July 2026. It targets Python-based servers launched with "command": ...
Arabian Post

MCP Python SDK patches high-risk OAuth credential flaw

Maintainers of the Model Context Protocol Python SDK have patched a high-severity OAuth weakness that could let a malicious MCP server steal authentication ...

Claude Code, MCP, and Antigravity Fixed-Point Observation: All Three Have Moved from 'Individual Use' to 'Organizational Use'

Hello, this is Takumi from CrafTechLife. After putting the kids to bed, it's time for my regular session to review updates for the three AI tools I use daily.Supporting my writing and analysis are the ...