Upsell Copy Analyzer Connector for AI agents.
3 live capabilities
Improve e-commerce conversion rates by auditing marketing copy for clarity and relevance.
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Why people use Upsell Copy Analyzer
Fixing Conversion Friction with Upsell & Cross-sell Copy Analyzer
This Connector changes the game by giving your AI client a professional marketing audit. Instead of guessing, you can run your copy through a diagnostic that identifies exactly where the friction is. You get a clear breakdown of your economic clarity and purchase relevance in seconds. You stop guessing and start knowing exactly what to change to get the sale.
What Vinkius changes
You get a data-driven audit of your marketing copy to ensure every word actually drives a sale.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
Fixing low-converting abandoned cart messages
A marketer notices that abandoned cart emails aren't converting.
- Real-world use case 02
Validating a new subscription upgrade path
An e-commerce owner wants to see if a $10 upgrade feels worth it.
- Real-world use case 03
Personalizing cross-sells for coffee lovers
A brand wants to sell beans to coffee machine buyers.
Complete set · 3capabilities
The complete Upsell Copy Analyzer capability set.
These are the exact actions your AI can choose when you ask it to work with Upsell Copy Analyzer.
01—03
3 capabilities in this set.
Part of 3 available through Upsell Copy Analyzer.
- 01 Capability
Analyze purchase relevance
Evaluates how well the copy links the new offer to the consumer's previous purchase history. This ensures your cross-sells feel personalized rather than random.
- 02 Capability
Audit copy sentiment
Identifies linguistic resistance and assesses the balance of the Call-to-Action. It helps you strip out friction and balance the urgency of your sales pitch.
- 03 Capability
Analyze offer economics
Determines if the economic benefits and comparison points of an offer are clearly communicated. It helps you see if your pricing logic makes sense to a new customer.
Set up in minutes
One URL. Then ask Upsell Copy Analyzer to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Upsell Copy Analyzer from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Upsell Copy Analyzer, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Upsell Copy Analyzer for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Upsell Copy Analyzer URL.
- Step 03
Save and start
Save the connection and enable Upsell Copy Analyzer in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"upsell-cross-sell-copy-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Upsell Copy Analyzer
Open Agent mode in chat and ask: "Using Upsell Copy Analyzer, help me...". 3 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"upsell-cross-sell-copy-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Upsell Copy Analyzer
Ask Copilot: "Using Upsell Copy Analyzer, help me...". 3 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"upsell-cross-sell-copy-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Upsell Copy Analyzer
Open Cascade and ask: "Using Upsell Copy Analyzer, help me...". 3 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"upsell-cross-sell-copy-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Upsell Copy Analyzer
Ask Cline: "Using Upsell Copy Analyzer, help me...". 3 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add upsell-cross-sell-copy-analyzer --transport http "https://edge.vinkius.com/vk_preview_zHfUdqvKwwmHcjQioTPNHLXbqcdGGPTuWsNlolFU/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Upsell Copy Analyzer
Ask Claude: "Using Upsell Copy Analyzer, show me...". 3 tools are ready
Where the request belongs
Work Upsell Copy Analyzer can move forward.
This is for conversion rate optimization specialists and e-commerce owners who are tired of guessing why their upsells aren't sticking. It's for anyone who needs to turn 'just looking' into a completed purchase.
Conversion Rate Optimization (CRO) Specialist
Uses this on Tuesday afternoons to audit high-traffic checkout pages and identify why certain upsells are being ignored.
E-commerce Store Owner
Runs this over new product descriptions to ensure the cross-sell logic feels natural to their specific customer base.
Growth Marketer
Uses it to quickly vet dozens of ad variations for linguistic friction before pushing them live.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse Connectors
Conversion Funnel Copy Scorer
Analyze marketing funnel stages for message match, friction words, and CTA alignment.
Referral Program Copy Scorer
Analyze referral program marketing copy for clarity, friction, and effectiveness.
Persuasion Copywriting Prover
AI copywriting produces generic, robotic text that readers instantly recognize. This capability forces psychologically-grounded persuasion: benefits over features, emotional triggers, proof hierarchy, framework matching (AIDA/PAS/BAB), and human tone (no AI words).
Persuasion Framework Scorer
Scans copy for structural and persuasive patterns using Cialdini's principles and copywriting frameworks.
Objection Handling Coverage Scorer
Audit sales copy by measuring how effectively customer objections are addressed.
CTA Button Optimizer
Analyze the psychological impact, verb strength, and visual fit of your Call-to-Action (CTA) copy.
Bring your own AI
Change the model, client or framework. Keep Upsell Copy Analyzer connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
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Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
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Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Upsell Copy Analyzer.
The practical details behind the request, access and result.
How does the Upsell & Cross-sell Copy Analyzer improve my conversion rates?
It identifies the specific words and phrases that cause customers to hesitate. By removing friction and clarifying your pricing logic, it helps turn more 'browsers' into 'buyers' without you having to guess what's wrong.
Can I use the Upsell & Cross-sell Copy Analyzer for e-commerce cross-sells?
Yes, it's built for that. It specifically evaluates how well your new offers link to what your customers have already purchased, making your cross-sells feel more personalized and relevant.
What does the Upsell & Cross-sell Copy Analyzer look for in my pricing?
It checks for economic clarity. It ensures that the difference between your current price and the new offer is easy to understand and that your price anchors are actually helping the customer see the value.
Will the Upsell & Cross-sell Copy Analyzer help me find 'friction' in my ads?
Exactly. It scans your copy for linguistic resistance—those tiny words that make people stop and think twice—and helps you balance your call to action so it feels persuasive rather than pushy.
Does the Upsell & Cross-sell Copy Analyzer work for SaaS upgrade paths?
It works great for SaaS. It can analyze the copy used to move users from a basic plan to a premium tier, ensuring the value-delta is clear and the transition feels like a logical next step.
How is the Upsell & Cross-sell Copy Analyzer different from a standard grammar check?
A grammar check only looks at rules. This Connector looks at marketing psychology. It analyzes economic logic, purchase relevance, and conversion friction to help you actually sell more products.
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.
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.
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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