v0.7.2 · MIT
DeepSeek Harness plugin and bundled Skill for safely evolving Cordis Candidates with Harbor.
v6.4.2 · MIT
Automated harness evolution for AI agents. A Claude Code plugin that iteratively optimizes system prompts, routing, retrieval, and orchestration code using full-trace counterfactual diagnosis. Based on Meta-Harness (Lee et al., 2026).