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css-alpha-masking

85 / 100 · Low risk

Fine to try.

By LiamVisionary/hivemindos (GitHub) · design · 13 stars · scanned at commit f270c4a

Apply CSS alpha masking with linear-gradient for horizontal or vertical edge fades (mask-image and -webkit-mask-image). Use when asked for alpha masks, fade edges, or CSS mask gradients.

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/'css-alpha-masking' ] || [ -L ~/.agents/skills/'css-alpha-masking' ]; then echo 'A skill folder named css-alpha-masking already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LiamVisionary/hivemindos' "$d" && git -C "$d" checkout --quiet 'f270c4ae4f9d09c4e5da9cfa8adab7e89ae1f53e' -- 'packaged-skills/optional/design/mengto/css-alpha-masking' && mkdir -p ~/.agents/skills && cp -R "$d"/'packaged-skills/optional/design/mengto/css-alpha-masking' ~/.agents/skills/'css-alpha-masking' && 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/'css-alpha-masking' ~/.claude/skills/'css-alpha-masking' (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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