Quote-Versus-Reality Checker

    1

    Audit quotes against invoices to detect price creep, hidden fees, and late deliveries with dollar-impact reporting.

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    Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    Quote-Versus-Reality Checker

    Example session with this skill installed

    Check this quote from Acme Tools (100 units at $45/ea, delivery by Oct 10) against Invoice #998 (100 units at $48/ea, plus a $50 'handling fee', delivered Oct 15).

    • Read your context and instructions
    • Compiled the quote-versus-reality checker

    I have analyzed the procurement documents for Acme Tools. I found three specific discrepancies resulting in a total overcharge and a breach of delivery terms.

    [Quote-Versus-Reality Analysis]

    Summary:

    • ✅ 0 items match perfectly
    • ⚠️ 0 items need clarification
    • ❌ 3 items have financial impact
    Item / MetricThe QuoteThe RealityStatusFinancial Impact
    Unit Price$45.00$48.00❌ Price Creep$300.00 Overcharge
    Handling FeeNot Quoted$50.00❌ Hidden Fee$50.00 Overcharge
    Delivery DateOct 10Oct 15❌ Late Delivery5 Days Delay
    Quantity100100✅ Match$0.00

    Discrepancies Found:

    1. Unit Price: Quoted $45.00 → Invoiced $48.00 | Impact: $3.00 variance × 100 units = $300.00 overcharge.
    2. Handling Fee: Quoted $0.00 → Invoiced $50.00 | Impact: Unauthorized service charge added to final billing.

    Delivery Date: Promised Oct 10 → Actual Oct 15 | Impact: 5 days late; check contract for liquidated damages or late penalties.

    Recommended Actions:

    • Dispute Invoice #998 regarding the $3.00 unit price increase not reflected in the original quote.
    • Request removal of the $50.00 'handling fee' as it was not disclosed in the agreement.
    • Evaluate business impact of 5-day delay for potential penalty application.

    Total Financial Impact: $350.00 (Money to recover or dispute)

    Next steps

    1. Generate a formal dispute email for Acme Tools using these findings.
    2. Verify if a signed Change Order exists for the price increase.
    3. Review the Master Service Agreement for late delivery penalty clauses.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Audit vendor invoices against original contracts to stop overbilling.Detect hidden fees and handling charges not disclosed in initial quotes.Track delivery delays and calculate contract penalty impacts.Prevent scope creep by flagging unauthorized items on completion reports.

    About this skill

    The problem

    Small businesses and contractors lose thousands to subtle procurement errors. Manual reconciliation of quotes against final invoices is tedious, leading to missed overcharges, unauthorized scope creep, and unapplied late penalties.

    What it does

    • Extracts unit prices, quantities, and delivery timelines from original quotes or purchase orders.
    • Analyzes final invoices and delivery notes to identify actual items delivered and prices charged.
    • Performs line-by-line mismatch detection to flag price creep and unauthorized additions.
    • Calculates the specific dollar impact of every discrepancy found.
    • Generates an actionable report categorizing items by financial risk level.

    Why this beats prompting it yourself

    General LLMs often overlook "boring" line items or fail to maintain strict mathematical accuracy across multiple documents. This skill enforces a rigid extraction and comparison logic that specifically hunts for hidden fees and scope creep that basic prompts ignore.

    Use cases

    • Reconciling monthly vendor statements against original service agreements.
    • Checking international shipping invoices against initial freight forwarder quotes.
    • Auditing contractor completion reports for unapproved work outside the SOW.
    • Verifying delivery note quantities against final billed totals for inventory management.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

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    2. 2

      Unzip into your skills folder

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    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

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    Verified clean 1 month ago

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    Listed1 month ago

    What's inside

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