Anthropic cracks down on unauthorized Claude usage by third ...
Jan 9, 2026 · By spoofing the official Claude Code client, tools like OpenCode allowed developers to harness Anthropic's most powerful reasoning model for complex, autonomous loops at a flat …
Anthropic Blocks Claude Max in OpenCode: Devs Cancel $200 ...
Jan 9, 2026 · 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 …
Claude Code: Anthropic Blocks Unauthorized Claude ‘Harnesses ...
Jan 10, 2026 · 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 reportedly blocking non-official Claude API connections
Jan 9, 2026 · Anthropic is blocking Claude API access in third-party apps like OpenCode and Clawdbot, frustrating developers who pay monthly subscriptions.
Why Developers Are Suddenly Turning Against Claude Code?
6 days ago · Many developers accused Anthropic of trying to force users into its own ecosystem: Claude chat, Claude Code, and its newly released workflow tools. The concern wasn’t just about …
Anthropic Blocks Third-Party Tools from Claude AI, Disrupting ...
6 days ago · Anthropic has blocked third-party tools like OpenCode from accessing its Claude models, causing authentication errors and disrupting AI-assisted coding for developers. This move, aimed at …
Anthropic Revokes OpenAI's Access to Claude - WIRED
Aug 1, 2025 · Photo-Illustration: Wired Staff/Getty Images Anthropic revoked OpenAI’s API access to its models on Tuesday, multiple sources familiar with the matter tell WIRED.