Tagged: Tool-Use
2 posts
Claude API Tool Use: input_schema Draft 2020-12 Restrictions
Which JSON Schema draft 2020-12 keywords Claude's input_schema enforces: the strict-mode restriction list, what plain tool use ignores, and fixes.
Claude API Structured Output: JSON Schema and Strict Tool Use
Get schema-valid JSON from the Claude API with output_config.format or strict tool use. TypeScript examples, schema limits, and prefill migration.