For the Anthropic Team
Four production builds
powered by Claude.
LightCI designs and ships AI-native systems for companies that need the real thing in market — not a pilot. These are four of those builds, opened up for the people behind the model.
SDK
Claude Agent SDK
Tool use, subagents, memory, prompt caching — the whole surface area, in production.
Models
Opus · Sonnet · Haiku
Mixed by latency and depth. Haiku for routing, Sonnet for bulk, Opus for hard reasoning.
Scope
4 in-market products
Not demos. Shipping revenue, replacing incumbents, sitting in front of paying customers.
