Invoice formatter
A minimal Agent Skills runtime implementing the Google/Kaggle whitepaper pattern (and the mechanism behind Claude Skills): folders of SKILL.md, cheap catalog routing, progressive disclosure, bundled deterministic scripts. Free local Ollama.
npx -y skills add syedahmad0786/skills-runtime --skill invoice-formatterAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
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What its author says it does
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Draft a clean plain-text invoice from a work description (client, line items, rates). Use when asked to create or format an invoice.
SKILL.md
0.9 KB, 172 tokens by cl100k_base, as published. Nobody here has run it
Invoice Formatter Skill
Produce a plain-text invoice in EXACTLY this layout:
INVOICE <number, or INV-DRAFT if not given>
Date: <today or given date>
Bill to: <client>
ITEM QTY RATE AMOUNT
<item description, max 38 chars> <n> <rate> <qty*rate>
...
Subtotal: <sum>
Tax (<x>% if specified, else 0%): <tax>
TOTAL DUE: <subtotal+tax>
Rules: amounts to 2 decimals; totals must be arithmetically consistent with the line items; never invent items or rates that were not provided — ask in one line if something essential (client, at least one item+rate) is missing.