OpenAgentSkill Registry Manifest
Skill: Agentic Harness Engineering
Slug: china-qijizhifeng-agentic-harness-engineering
Category: coding-agents
Description: Official AHE code — Agentic Harness Engineering: observability-driven automatic evolution of coding-agent harnesses (concurrent w/ meta-harness). NexAU-AHE reaches 84.7% ± 2.1 pass@1 on Terminal-Bench 2 (GPT-5.5). Lifts GPT-5.4 69.7→77.0% over 10 iters, beats Codex/ACE/Training-Free GRPO; frozen harness transfers to SWE-bench-Verified.

Agent fit:
- Decision: 96/100 Production-ready
- Primary fit: Coding agents
- Role: Primary pick

Supply profile:
- Track: Coding and developer agents
- Scenario: Coding agents
- Applicable agents: Claude Code, OpenAI Agents, CLI, Codex, Cursor
- Maintenance: 2d since push
- Risk: Safe to try

Trust:
- Trust score: 84/100 Strong shortlist
- Audit: 87/100 Safe to try

Attribution:
- Status: Community indexed
- Source: GitHub star discovery
- Creator: china-qijizhifeng
- Claim URL: https://www.openagentskill.com/skills/china-qijizhifeng-agentic-harness-engineering#claim-this-skill

Install:
npx skills add china-qijizhifeng/agentic-harness-engineering

URLs:
- Web: https://www.openagentskill.com/skills/china-qijizhifeng-agentic-harness-engineering
- API: https://www.openagentskill.com/api/agent/skills/china-qijizhifeng-agentic-harness-engineering
- Install API: https://www.openagentskill.com/api/skills/china-qijizhifeng-agentic-harness-engineering/install
- Repository: https://github.com/china-qijizhifeng/agentic-harness-engineering