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pca-decomposition

100 / 100 · Low risk

Fine to try.

By benchflow-ai/benchflow (GitHub) · data · 367 stars · scanned at commit 21a79b5

Reduce dimensionality of multivariate data using PCA with varimax rotation. Use when you have many correlated variables and need to identify underlying factors or reduce collinearity.

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/'pca-decomposition' ] || [ -L ~/.agents/skills/'pca-decomposition' ]; then echo 'A skill folder named pca-decomposition already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/benchflow-ai/benchflow' "$d" && git -C "$d" checkout --quiet '21a79b5168bdf125c45b3119252ae89149164844' -- 'tests/fixtures/skillsbench_slice/lake-warming-attribution/environment/skills/pca-decomposition' && mkdir -p ~/.agents/skills && cp -R "$d"/'tests/fixtures/skillsbench_slice/lake-warming-attribution/environment/skills/pca-decomposition' ~/.agents/skills/'pca-decomposition' && 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/'pca-decomposition' ~/.claude/skills/'pca-decomposition' (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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