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duplicate_invoice_check

100 / 100 · Low risk

Fine to try.

By Snowflake-Labs/coco-skills (GitHub) · data · 53 stars · scanned at commit c926c0b

Detects potential duplicate supplier invoices using fuzzy matching and AI classification. Compares invoices in a user-defined received-date window against historical invoices from the same supplier across four criteria: invoice reference similarity, invoice date proximity, invoice amount match, and PO/date match. Classifies flagged pairs as LIKELY_DUPLICATE, LIKELY_ADJUSTMENT, LIKELY_RECURRING, or UNCERTAIN. Produces an executive summary and Excel report. Triggers: duplicate invoice, duplicate …

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/'duplicate-invoice-check' ] || [ -L ~/.agents/skills/'duplicate-invoice-check' ]; then echo 'A skill folder named duplicate-invoice-check already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Snowflake-Labs/coco-skills' "$d" && git -C "$d" checkout --quiet 'c926c0b666543d2a11d17ead84065f71dac78da7' -- 'plugins/finance-hydrator/skills/finance_hydrator/templates/accounting/skills/duplicate_invoice_check' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/finance-hydrator/skills/finance_hydrator/templates/accounting/skills/duplicate_invoice_check' ~/.agents/skills/'duplicate-invoice-check' && 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/'duplicate-invoice-check' ~/.claude/skills/'duplicate-invoice-check' (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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