SkillBrew: Multi-Objective Curation of Skill Banks for LLM Agents

ArXi:2605.29440v1 Announce Type: cross Retrieval-augmented LLM agents increasingly rely on curated skill banks: collections of reusable textual principles that guide decision making on complex tasks. Existing approaches typically expand these banks in an append-only fashion, continuously adding new skills without removing redundant, outdated, or harmful ones, resulting in inefficient and poorly curated repositories.