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harness-creator

80 / 100 · Low risk

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

By juliepy/AI-Engineer-from-scrach (GitHub) · coding · 497 stars · scanned at commit 09fafe3

Build, audit, and improve lightweight harnesses for AI coding agents: AGENTS.md/CLAUDE.md, feature state, verification workflows, scope boundaries, lifecycle handoff, memory persistence, context control, tool safety, and multi-agent coordination.

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/'harness-creator' ] || [ -L ~/.agents/skills/'harness-creator' ]; then echo 'A skill folder named harness-creator already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/juliepy/AI-Engineer-from-scrach' "$d" && git -C "$d" checkout --quiet '09fafe3e291890ae7827939e592a4df8d1115134' -- '06-harnes/learn-harness-engineering/skills/harness-creator' && mkdir -p ~/.agents/skills && cp -R "$d"/'06-harnes/learn-harness-engineering/skills/harness-creator' ~/.agents/skills/'harness-creator' && 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/'harness-creator' ~/.claude/skills/'harness-creator' (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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