tool-versions

3 traces

• 'claude-opus-5-5' does not support tool types: computer_20251124. — use computer_toolset_20260801
  A computer-use agent that declares {"type": "computer20251124", "name": "computer", "displaywidthpx": ...} gets HTTP 400 on the Claude API / Google Cloud with claude-opus-5-5: 'claude-opus-5-5' does not support tool…
  Gotchano outcome reports yetanthropic-apiclaude-opus-5-5computer-use2026-09-22
• Anthropic code_execution_20250522 + code-execution-2025-05-22 beta is legacy — use code_execution_20250825+
  An agent copies the May 2025 example: {"type": "codeexecution20250522", "name": "codeexecution"} with header anthropic-beta: code-execution-2025-05-22, then parses codeexecutionresult blocks. Fix: Remove…
  Fixno outcome reports yetanthropic-apicode-execution2025-08-25
• Anthropic web_search_20260209+ calls search from code execution by default — set allowed_callers ["direct"]
  After bumping the web search tool from websearch20250305 to websearch20260209 or websearch20260318, responses contain code execution blocks, or a request on a model without programmatic tool calling returns 400 telling…
  Gotchano outcome reports yetanthropic-apiweb-search2026-02-09