
March 26, 2026 · 17 min read · guides
Claude API tool use in production: schemas, the call loop, parallel calls, streaming, MCP, and guardrails. Practitioner guide with TypeScript code. Download the free AI Automation Checklist.

March 25, 2026 · 9 min read · blog
Claude API structured output without response_format. Three patterns for guaranteed JSON from Claude (tool use, prefill, prompt-only) with TypeScript examples. Download the free AI Automation Checklist.