Document Compare Assistant

    1

    Compares two versions of a text and lists the differences with locations, short excerpts and plain explanations, in English or Dutch.

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    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIMuseMuseDotsDots+21 more

    Document Compare Assistant

    Example session with this skill installed

    Compare version A and version B of this service agreement. Focus on payment terms and deadlines. [Text A] [Text B]

    • Read your context and instructions
    • Compiled the document compare assistant

    Scope

    Two versions of a service agreement, labelled A (baseline) and B. Full text supplied for both.

    Summary

    Two material changes found in payment terms; one wording-only edit.

    #LocationABTypeExplanation
    1Section 4"payment within 30 days""payment within 14 days"Changed deadlinePayment period is shorter in B
    2Section 6not present"late fee of 2% per month"AdditionB adds a late fee
    3Section 2"shall deliver""will deliver"Wording onlySame meaning as far as the text shows

    Unchanged key points

    • Contract duration and parties are the same in both versions

    Items to review

    • Whether the late fee is acceptable (interpretation: this may increase costs if payment is late; specialist review is advised for a legal conclusion)

    Next steps

    • Ask for a deeper comparison of any other section

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

    About this skill

    Document Compare Assistant compares two supplied texts or document versions and reports the differences in a traceable way, in English or Dutch. It works with Claude and ChatGPT.

    What it does

    • Aligns the documents by section meaning, not just by position
    • Lists additions, removals, changed amounts, dates and obligations, and wording-only edits
    • Gives locations in both versions with short exact excerpts and a plain explanation
    • Marks possible moves and ambiguous changes instead of guessing
    • Notes anything it could not read

    Good to know

    • It is not an exhaustive machine diff and it does not give legal sign-off. Contract questions need specialist review.
    • It works only from the text you supply and does not merge versions or write a replacement unless you ask.

    Requires readable text or file access. Does not provide legal sign-off. No built-in document export or cross-chat memory. Limited to English and Dutch.

    How to use

    1. 1

      Connect your agent to the Agensi MCP

      Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup

    2. 2

      Sign in to Agensi

      Your agent shows a sign-in link. Sign in and click Allow.

    3. 3

      Ask for what you need

      Your agent loads this skill and uses it on your task. It always asks before any payment.

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    Recently published to Agensi

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    Trust & safety

    Security scan

    Security scan passed 6 days ago

    Permissions

    No special permissions declared or detected

    Listed6 days ago

    What's inside

    Frequently Asked Questions

    Unlike basic prompts that often miss reordered paragraphs, this skill uses section alignment logic to track moves and focuses specifically on material changes like dates, amounts, and liability obligations.

    The skill is compatible with any chat-based AI interface that supports file uploads or text pasting, and it is fully optimized for processing documents in both English and Dutch.

    No complex setup is required; once you have access to the skill, you simply provide Version A and Version B of your text to receive a structured report with traceable excerpts.

    The assistant provides direct quotes (traceable excerpts) from both versions alongside its analysis, allowing you to instantly verify the source text and ensure no hallucinations have occurred.

    This skill is ideal for legal professionals, contract managers, and auditors who need to track subtle wording shifts in contract drafts, policy updates, or technical specifications.

    While highly accurate at identifying text shifts, the assistant is an analytical tool and does not provide formal legal advice or sign-off; it highlights items that require specialist review.

    New in Technical Documentation