Anthropic cracks down on unauthorized Claude usage by third-party harnesses and rivals

The move targets harnesses—software wrappers that pilot a user’s web-based Claude account via OAuth to drive automated ...

Why Anthropic Fenced Off Claude Code from Third-Party Tools

Developers face new Claude Code limits as Cursor and OpenCode lose access, giving you clear steps to switch or handle added ...
WinBuzzer

Claude Code: Anthropic Blocks Unauthorized Claude ‘Harnesses’ and xAI Access in Major Crackdown

Anthropic has blocked third-party coding tools and rival xAI while releasing Claude Code 2.1.0 to secure its ecosystem ahead ...
TechCrunch

Code Assist, Google’s enterprise-focused coding assistant, gets third-party tools

Google on Tuesday announced support for third-party tools in Gemini Code Assist, its enterprise-focused AI code completion service. With the addition of tools, which are launching in private preview, ...