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ads-math

100 / 100 · Low risk

Fine to try.

By shenxingy/Clade (GitHub) · coding · 10 stars · scanned at commit 2bb3e0b

PPC financial calculator and modeling tool. CPA, ROAS, CPL calculations, break-even analysis, impression share opportunity sizing, budget forecasting, LTV:CAC ratio analysis, and MER (Marketing Efficiency Ratio) assessment. Requires zero API access. Works with pasted data from exports. Use when user says PPC math, ad calculator, break-even, budget forecast, ROAS calculator, CPA calculator, impression share, LTV CAC, or MER.

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/'ads-math' ] || [ -L ~/.agents/skills/'ads-math' ]; then echo 'A skill folder named ads-math already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/shenxingy/Clade' "$d" && git -C "$d" checkout --quiet '2bb3e0b84db34700ee65e3323beba4c96774c3a0' -- 'configs/skills/ads-math' && mkdir -p ~/.agents/skills && cp -R "$d"/'configs/skills/ads-math' ~/.agents/skills/'ads-math' && 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/'ads-math' ~/.claude/skills/'ads-math' (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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