# Narrative Structure Analyzer MCP for AI Agents MCP

> Narrative Structure Analyzer detects storytelling frameworks, tension ratios, and compositional quality in long-form copy. It turns subjective vibe checks into hard data for copywriters and novelists.

## Overview
- **Category:** linguistics
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_JH8jRpzQjSmtY9Qyk0uM3U8qV4xKXC4wAqsyOqsS/mcp
- **Tags:** storytelling, copywriting, narrative, text-analysis, marketing

## Description

This MCP lets you take your drafts and put them through a rigorous linguistic audit. Instead of guessing if your hook is sharp enough or if your hero actually feels like the customer, you get hard numbers on narrative tension and pacing. It's for when you need to know if your copy follows a proven framework like StoryBrand or if it's just drifting. You can check how much sensory detail you're actually hitting or if your pacing is dragging in the middle. By connecting this to your agent via the Vinkius catalog, you turn a subjective vibe check into a data-driven content strategy. It's about making sure your story actually lands with the audience you're trying to reach.

## Tools

### analyze_framework_alignment
analyze_framework_alignment identifies which storytelling framework your text follows. It helps you stay consistent with proven models like StoryBrand.

### assess_compositional_quality
assess_compositional_quality calculates sensory density and pacing variance. This highlights exactly where your narrative drags or feels too fast.

### calculate_narrative_balance
calculate_narrative_balance evaluates the tension-resolution ratio. It also confirms if your protagonist identity is correctly aligned with your goals.

## Prompt Examples

**Prompt:** 
```
Analyze this text for StoryBrand SB7 alignment: 'Meet John. He struggled with messy spreadsheets until he found our tool, which simplified his life.'
```

**Response:** 
```
### Framework Analysis
**Detected Framework:** StoryBrand SB7
**Completeness Score:** 0.6

**Stages Present:**
*   **Character:** John
*   **Problem:** Messy spreadsheets
*   **Guide:** Our tool
*   **Plan:** Simplified his life

*Note: The 'Plan' section is brief; consider expanding on the specific steps the user takes.*
```

**Prompt:** 
```
What is the tension-resolution ratio for this paragraph: 'The storm raged, destroying everything in its path. Finally, the sun broke through the clouds and peace returned.'
```

**Response:** 
```
### Narrative Balance
**Tension-Resolution Ratio:** 0.85

**Analysis:**
*   **Problem Weight:** High
*   **Resolution:** Moderate

The text heavily emphasizes the problem stage (the storm). To balance the narrative, you might want to spend more time on the 'peace' following the storm.
```

**Prompt:** 
```
Check the pacing of this narrative arc: 'Once upon a time, there was a small village. A dragon arrived suddenly and burned it all. The hero fought back bravely.'
```

**Response:** 
```
### Pacing Audit
**Pacing Variance Score:** 0.42

**Observations:**
*   **Sentence Length:** Significant fluctuations detected.
*   **Flow:** The jump from the village description to the dragon's arrival is very abrupt.
*   **Recommendation:** Smooth the transition between the setup and the inciting incident to improve flow.
```

## Capabilities

### Identify storytelling frameworks
Detect if your text follows specific models like StoryBrand or the Hero's Journey.

### Measure narrative tension
Get a specific ratio of tension to resolution to see if your plot points land.

### Calculate sensory density
See how much descriptive detail is packed into your sentences.

### Track pacing variance
Find where the narrative drags or moves too fast across different sections.

### Verify protagonist identity
Confirm if the focus stays on the customer or shifts to the brand.

## Use Cases

### Ad copy feels flat
Ask the agent to check StoryBrand alignment to see if you're missing key beats like the plan or the guide.

### Chapter feels slow
Check the pacing variance to find exactly where the narrative drags in a long-form chapter.

### Protagonist is confusing
Use the narrative balance check to see if the focus is staying on the customer or shifting to the brand.

### Landing page is messy
Audit the framework alignment to ensure the page follows a clear conversion arc from start to finish.

## Benefits

- Stop guessing if your copy follows StoryBrand with analyze_framework_alignment.
- Fix boring sections by checking pacing variance via assess_compositional_quality.
- Ensure your customer is the hero using calculate_narrative_balance.
- Get a data-driven vibe check on sensory density for immersive writing.
- Identify structural gaps in your hero's journey using analyze_framework_alignment.
- Scale consistent brand storytelling across multiple content channels.

## How It Works

The bottom line is you get objective data on how well your story actually follows a proven structure.

1. Paste your draft or marketing copy into your AI client.
2. The agent runs the text through the linguistic analysis tools.
3. You get a breakdown of framework alignment and composition metrics.

## Frequently Asked Questions

**How does the Narrative Structure Analyzer help my copywriting?**
It provides objective metrics for your copy. Instead of guessing if your ad follows a proven framework like StoryBrand, it gives you a score and identifies which beats you're hitting.

**Can I use the Narrative Structure Analyzer to check my novel's pacing?**
Yes. It calculates pacing variance across your text, highlighting exactly where the story drags or moves too quickly so you can smooth out the flow.

**Does the Narrative Structure Analyzer check for grammar?**
No, it focuses on narrative structure. It analyzes things like tension ratios, framework alignment, and sensory density rather than spelling or grammar.

**What frameworks can the Narrative Structure Analyzer detect?**
It identifies common storytelling models including StoryBrand SB7, the Hero's Journey, and Before-After-Bridge patterns.

**How do I know if my customer is the main character in my marketing?**
The MCP evaluates your protagonist identity. It checks if the focus of your text is correctly aligned with the customer rather than just your brand.

**Will the Narrative Structure Analyzer help with long-form content?**
It's specifically designed for long-form copy. It's great for whitepapers, blog posts, and scripts where maintaining a consistent arc is vital.

**What storytelling frameworks can be detected?**
The tool identifies StoryBrand SB7, Hero's Journey, and Before-After-Bridge structures.

**How do I measure the tension in my copy?**
Use the `calculate_narrative_balance` tool to find the ratio of problem-oriented word counts versus resolution-oriented segments.

**Can this analyze sensory language?**
Yes, the `assess_compositional_quality` tool calculates a sensory density score based on concrete and sensory-driven language.