HA
Hidden-Fee Auditor
🔵 Stable🕐 updated 2026-08-05
🔷 SkillSpec L3
pm-money
Scan a bill, contract, or quote for junk and hidden fees — the padding buried in the fine print — and get them questioned or removed. Use when asked to check this bill for hidden fees, are these charges legit, what am I actually paying for, or review this quote for junk fees. Produces a line-by-line read flagging suspicious/vague/padded charges, which are commonly negotiable or bogus, the questions to ask and script to dispute them, and an estimate of what you could save — across bills like telecom, hotels, cars, banking, and services.
🗣 Say this to your agent
“Check my phone bill for hidden fees.”“The hotel added a resort fee and a bunch of charges — are these legit?”“Review this car-purchase quote for junk fees before I sign.”“What are all these fees on my bill actually for?”“My internet bill has charges I don't recognize — what can I dispute?”
What to give it
▸The document — the bill, quote, or contract (paste the line items/charges)
▸The type — telecom, hotel, car purchase/rental, bank, utility, event tickets, services
▸Stage — already billed, or a quote before you commit
▸Context — what you expected to pay / were quoted
▸Goal — understand the charges, dispute them, or negotiate before signing
✅ The bar it holds itself to
Every skill in this library self-verifies — these are this skill's own quality checks, straight from its definition.
✓Every charge is classified (legit / questionable / junk)
✓Flags the common padding fees specifically
✓Distinguishes real taxes from invented "fees"
✓Gives concrete questions and a dispute/negotiate script
✓Estimates what's contestable
✓For quotes, advises challenging before signing
⚠️ What it refuses to do
**Assuming every line is mandatory** and paying without question.
**Confusing invented fees with real taxes.**
**Vague "this seems high"** with no specific line flagged.
**Only auditing after paying** when it's a quote you could still negotiate.
**Overpromising** that everything is removable.
Install
npx pm-claude-skills add --agent claude # or codex · cursor · gemini · hermes
# or one-line MCP (every skill, any client):
claude mcp add pm-skills -- npx -y pm-claude-skills-mcpRelated skills
🔌 Embed this skill
Drop this on your blog, docs, or site — it renders a "Run this skill" card:
<div data-pm-skill="hidden-fee-auditor"></div>
<script src="https://mohitagw15856.github.io/pm-claude-skills/embed.js" async></script>💬 Discussion
Hidden-Fee Auditor is one of 1174 open-source professional AI agent skills — all SkillSpec L3.
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