{"skill_id":"claude-api","manifest":{"name":"Claude API","description":"Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it \"looks like a one-liner\" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG…","source_url":"https://github.com/anthropics/skills/tree/main/skills/claude-api","source_pin":null,"manifest_hash":"dae1ed6c1a6d10641e4973d75110afb9ca938d7e06eaf37564fb2faa7eba357c","risk_tier":"T2"},"sbom":null,"receipt":null,"root_pubkey":null}