Anthropic cracks down on unauthorized Claude usage by third ...
1 day ago · Tools like OpenCode work by spoofing the client identity, sending headers that convince the Anthropic server the request is coming from its own official command line interface (CLI) tool.
Claude Code: Anthropic Blocks Unauthorized Claude 'Harnesses ...
21 hours ago · Anthropic has blocked third-party coding tools and rival xAI while releasing Claude Code 2.1.0 to secure its ecosystem ahead of a potential IPO.
Anthropic Blocks Claude Max in OpenCode: Devs Cancel $200 ...
2 days ago · Anthropic suddenly cut off Claude Max API access to third-party IDE extensions including OpenCode on January 9, 2026 at 02:20 UTC. Within hours, developers paying $100-200/month …
Anthropic Blocks Claude Code in Third-Party T... - Tamiltech
1 day ago · Anthropic has implemented strict technical safeguards preventing third-party applications like OpenCode from accessing Claude AI models through Claude Code credentials, sparking …
Anthropic Blocks xAI & OpenCode: Claude Access Restrictions ...
1 day ago · The core of the issue? Money, and control. Anthropic is actively preventing users of its consumer-level Claude subscriptions (Pro and Max) from utilizing automated workflows powered by …
Anthropic Limits Claude Access: Third-Party Tools ...
1 day ago · Okay, here’s a breakdown of the key information from the provided article, organized for clarity.It covers Anthropic’s actions regarding access to Claude Code and its implications for the AI …
Anthropic reportedly blocking non-official Claude API connections
2 days ago · Anthropic is blocking Claude API access in third-party apps like OpenCode and Clawdbot, frustrating developers who pay monthly subscriptions.