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horizon

80 / 100 · Low risk

Fine to try.

By onfire7777/universal-ai-skills-library (GitHub) · coding · 17 stars · scanned at commit 2a76bf4

Detect deprecated libraries, propose native API replacements, and create PoCs for new technologies. Used when technology stack renewal, modernization, or legacy code updates are needed.

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/'horizon' ] || [ -L ~/.agents/skills/'horizon' ]; then echo 'A skill folder named horizon already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/onfire7777/universal-ai-skills-library' "$d" && git -C "$d" checkout --quiet '2a76bf42ce5c860adf8d0f3fcf3f6804109ac65b' -- 'skills/horizon' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/horizon' ~/.agents/skills/'horizon' && 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/'horizon' ~/.claude/skills/'horizon' (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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[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/onfire7777/universal-ai-skills-library.svg)](https://zalavijaysinh.github.io/skilltrust/repos/onfire7777/universal-ai-skills-library/)

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