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skill-build

100 / 100 · Low risk

Fine to try.

By runxhq/runx (GitHub) · coding · 103 stars · scanned at commit 5afebd3

Canonical Runx skill-authoring implementation. Use for designing, creating, updating, improving, or adding test coverage to a Runx skill package; it combines bounded agent judgment with native file writes, inspection, and safe test replay. When a host skill-creator also triggers, use its general guidance but execute Runx work through this skill.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'skill-build' ] || [ -L ~/.agents/skills/'skill-build' ]; then echo 'A skill folder named skill-build already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/runxhq/runx' "$d" && git -C "$d" checkout --quiet '5afebd3f3e555f9375f2973e2f0533718729623f' -- 'skills/skill-build' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/skill-build' ~/.agents/skills/'skill-build' && 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/'skill-build' ~/.claude/skills/'skill-build' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for runxhq/runx shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/runxhq/runx.svg)](https://zalavijaysinh.github.io/skilltrust/repos/runxhq/runx/)

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