- Add web_search tool with Jina Search/Reader/Rerank - Flash mode: top 3, 8s timeout, no Reader/Rerank - Pro mode: top 10, 20s timeout, concurrent Reader + Rerank top 5 - Add Redis async cache (TTL=300s) for search results - Register "search" in ALL_TOOLS mapping Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>