# Email Open Rate Analyzer MCP. AI Agent Connect

> Email Open Rate Analyzer MCP gives your AI client the ability to process email marketing data. It calculates open rates, assigns engagement tiers, and provides volume-adjusted benchmarks to see if your campaign actually performed well relative to its size.

## Overview
- **Category:** marketing
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_LdwGSZxkM2Q6ybV0ywnrxoCu2orZrt4LRItI2H5N/ai-agent-connect
- **Tags:** email-marketing, open-rate, engagement, campaign-analysis, metrics

## Description

Stop guessing if your email campaigns are hitting the mark. This MCP turns your AI client into a marketing analyst that understands the nuance of delivery volume and engagement quality. Instead of manually calculating percentages, you can hand your raw campaign numbers to your agent and get immediate feedback. It doesn't just give you a number; it tells you where that number sits in a performance tier and how it compares to expected benchmarks for a list of that specific size. You can use it to audit past performance or quickly vet new campaign targets. It's built to handle the math so you can focus on the strategy.

## Tools

### analyze_campaign_performance
This tool provides a full diagnostic summary of a campaign by combining raw counts and calculated rates.

### calculate_open_rate
This tool determines the percentage of emails opened based on the number of successful deliveries.

### get_engagement_tier
This tool categorizes a specific open rate into a qualitative performance tier.

### get_volume_adjusted_benchmark
This tool returns the expected good open rate threshold based on your specific delivery volume.

## Prompt Examples

**Prompt:** 
```
What was the open rate for my 'Summer Sale' campaign with 500 opens and 2500 deliveries?
```

**Response:** 
```
The open rate for the 'Summer Sale' campaign is 20%.
```

**Prompt:** 
```
Is an open rate of 35% considered good?
```

**Response:** 
```
Yes, a 35% open rate is categorized as High engagement.
```

**Prompt:** 
```
What is the target open rate for a campaign that delivered 10,000 emails?
```

**Response:** 
```
For a volume of 10,000 deliveries, the target open rate is 15%.
```

## Capabilities

### Engagement Tiering
Your agent uses this to label whether a campaign's performance was high, medium, or low.

### Volume Benchmarking
The AI uses this to find target rates that account for the size of your email list.

### Rate Calculation
Your agent calculates the exact percentage of opens relative to successful deliveries.

### Campaign Diagnostics
The AI generates a full summary of campaign health using raw counts and rates.

## Use Cases

### Post-Campaign Audits
Run a full diagnostic on a completed campaign to see its engagement tier.

### Goal Setting
Use volume-adjusted benchmarks to set realistic open rate targets for upcoming sends.

### A/B Test Evaluation
Compare the open rates of two different subject lines to see which hits a higher tier.

### List Health Checks
Check if engagement rates are dropping as your delivery volume changes.

## Benefits

- Removes manual math from the engagement analysis process.
- Adjusts performance expectations based on delivery volume.
- Provides qualitative tiers for quantitative data.
- Delivers full campaign summaries through a single request.

## How It Works

The MCP connects your AI client to specialized marketing math tools.

1. Connect your preferred MCP-compatible client to Vinkius.
2. Provide your campaign data like opens and deliveries to your AI agent.
3. The agent invokes the necessary tools to process the numbers.
4. You receive a clear breakdown of rates, tiers, and benchmarks.

## Frequently Asked Questions

**How does this MCP handle different list sizes?**
It uses a volume-adjusted benchmark tool to ensure your target rates are realistic for your specific number of deliveries.

**What clients can I use this with?**
You can use this with any MCP-compatible client like Claude, Cursor, Windsurf, or VS Code.

**Do I need to host this myself?**
No, Vinkius hosts and manages the MCP so it is ready to use immediately after you connect.

**Can it tell me if my campaign was successful?**
Yes, the engagement tier tool categorizes your open rates into qualitative performance levels.

**Does it calculate open rates based on total sent or total delivered?**
The tool calculates the open rate relative to the number of emails successfully delivered.

**How do I calculate my campaign's open rate?**
You can use the `calculate_open_rate` tool by providing the total number of opens and the total number of delivered emails.

**What determines an engagement tier?**
The `get_engagement_tier` tool compares your open rate against industry benchmarks to classify it as High, Average, or Low.

**Can I get a full report for a specific campaign?**
Yes, use `analyze_campaign_performance` with the campaign name, total opens, and delivered count to get a complete diagnostic view.