StarHarness: Evolving Harnesses with Stratified Search for Enterprise Environments

  • 类型：arxiv
  • 标识：2608.24804
  • 链接：https://arxiv.org/abs/2608.24804
  • 主分类：evaluation
  • 形态：method
  • TLDR：We present StarHarness, a framework for evolving environment-specific agent harnesses while keeping model weights fixed. The evolved harness can include prompt and task framing, tool interfaces, skills, MCP-backed providers, subagent structure, and agent-loop configuration. StarHarness constructs a compact evolution pool by stratifying tasks according to baseline failure behavior, separates proposer-visible search tasks from proposer-hidden selection tasks, and reserves held-out tasks for evaluating generalization. Across ITBench SRE, EnterpriseOps-Gym ITSM, and AutomationBench Finance, harnes
  • 副分类：agent
  • 待LLM分类：否
  • 来源文件：
  • /inbox/tom/_candidates/2026-08-31-agent-rag-longcontext-candidates.json