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Connect Upsell Cross Sell Copy Analyzer to your AI

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Fix friction and improve conversion rates in your marketing copy.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Upsell Copy Analyzer.

  1. 01

    Analyze purchase relevance

    This capability evaluates how well your copy links a new offer to a customer's previous purchase history. It checks for strong linguistic bridges between the items.

  2. 02

    Audit copy sentiment

    This capability identifies linguistic resistance and checks the balance of your call to action. It flags words that create friction and assesses if your urgency outweighs your value proposition.

  3. 03

    Analyze offer economics

    This capability determines if the economic benefits and price comparisons in your offer are clear. It focuses on the clarity of the value delta and anchor points.

Real work

What teams actually run

01

Post-Purchase Upsells

Check if your 'thank you' page offers actually make sense for what the customer just bought.

02

Subscription Upgrades

Ensure the economic benefit of moving from a basic to a premium tier is clearly communicated.

03

Email Marketing

Audit the sentiment and urgency of cross-sell emails to prevent high unsubscribe rates.

04

Checkout Optimization

Scan checkout page copy for linguistic friction that might lead to cart abandonment.

One connector, every AI

Upsell Copy Analyzer works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Upsell Copy Analyzer to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

711ms average. Fast in production.

Upsell Copy Analyzer is checked daily against the live service.

Daily averagePeak 850ms
Oct 3Today
Fastest day
570ms
Slowest day
850ms
14-day trend
Improving-13%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Upsell Copy Analyzer, so you can see the experience inside your AI.

It does not authenticate your account with Upsell Copy Analyzer. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Upsell Copy Analyzer Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Upsell Copy Analyzer capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "upsell-cross-sell-copy-analyzer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Upsell Copy Analyzer in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Upsell Copy Analyzer owners hand off.

This MCP is built for professionals managing direct-to-consumer or subscription-based sales funnels.

  • 01

    Copywriters

    Hand off draft marketing text to the AI to find friction points before publishing.

  • 02

    Ecommerce Managers

    Use the agent to verify that cross-sell offers align with customer purchase history.

  • 03

    Growth Marketers

    Task the AI with auditing the economic logic of new promotional offers.

FAQ

Questions Upsell Copy Analyzer owners ask.

  • 01

    What AI clients can I use with this MCP?

    You can use this MCP with any compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 02

    Do I need to host the MCP myself?

    No, Vinkius hosts and manages the MCP for you. You just connect your client and it is ready to use.

  • 03

    How does it help with conversion rates?

    It identifies linguistic friction and economic confusion that prevent customers from completing a purchase.

  • 04

    Can it analyze the relationship between two different products?

    Yes, the analyze_purchase_relevance capability specifically checks how well an offer links to a user's previous purchase.

  • 05

    Does this work for subscription models?

    Yes, it is designed to evaluate upsell and cross-sell logic, which is a core part of subscription growth.

  • 06

    How does the capability evaluate economic clarity?

    By using analyze_offer_economics, the capability checks if the text explicitly mentions the price difference (value-delta) and uses specific numbers rather than vague terms.

  • 07

    Can it identify words that cause buyer hesitation?

    Yes, the audit_copy_sentiment capability counts friction words like 'difficult' or 'complex' that might induce psychological resistance.

  • 08

    How is product relevance measured?

    The analyze_purchase_relevance capability looks for linguistic bridges that connect the consumer's original purchase to the new recommendation.

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