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kortix-harness-refinement

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By kortix-ai/CompanyOS (GitHub) · coding · 20,708 stars · scanned at commit be1a87d

The continual-harness refinement protocol — how an agent inspects its recent trajectory for failure signatures and improves its own harness (agent prompts, sub-agents, skills, memory) in place, mid-session, landing changes on the session branch immediately and promoting them to `main` only through a change request. Load this skill when a refinement prompt arrives mid-session, when a workspace's scheduled reflection agent runs, or whenever you decide your own scaffolding needs repair. The sub-ag…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'kortix-harness-refinement' ] || [ -L ~/.agents/skills/'kortix-harness-refinement' ]; then echo 'A skill folder named kortix-harness-refinement already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/kortix-ai/CompanyOS' "$d" && git -C "$d" checkout --quiet 'be1a87d15c955ff2663f81d6a512bba5ee7caf33' -- 'packages/starter/templates/managed/skills/kortix-harness-refinement' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/starter/templates/managed/skills/kortix-harness-refinement' ~/.agents/skills/'kortix-harness-refinement' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'kortix-harness-refinement' ~/.claude/skills/'kortix-harness-refinement' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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