Code w/ Claude SF 2026: Building on Exponential AI Growth

Code w/ Claude SF 2026开发者大会：基于AI指数级增长的构建

Anthropic expanded developer tooling at Code w/ Claude SF 2026: Claude Code rate limits doubled, Claude Opus API limits increased, and hosted agents on the Claude platform added four functions, including memory review, multi-agent delegation, output criteria, and webhooks.

Why it matters: Anthropic ships a substantive Claude Code update with concrete numbers and feature additions; HKR-H/K/R all pass. This is strong dev-tool news, not a flagship model release, so it fits the 78–84 band.