Louis030195/gptzero MCP

1# @louis030195/gptzero-mcp
2 
3MCP (Model Context Protocol) server for GPTZero AI detection API. Detect AI-generated text directly from Claude, ChatGPT, or any LLM that supports MCP.
4 
5---
6 
7<div align="center">
8 
9### 💖 Support This Project
10 
11**If you find this MCP server useful, please consider supporting its development!**
12 
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14 
15[**👉 Click here to support this project**](https://buy.stripe.com/5kQ14n1j3a347Q59a8gA803)
16 
17Your support helps maintain and improve this tool for everyone. Thank you! 🙏
18 
19</div>
20 
21---
22 
23## Features
24 
25- 🤖 Detect AI-generated text with confidence scores
26- 🌍 Multilingual support (French, Spanish)
27- 📊 Detailed probability breakdowns (AI/Human/Mixed)
28- 🎯 High/medium/low confidence categories
29 
30## Installation
31 
32### Claude Desktop
33 
34Add to your Claude Desktop configuration (`~/Library/Application Support/Claude/claude_desktop_config.json` on Mac or `%APPDATA%\Claude\claude_desktop_config.json` on Windows):
35 
36```json
37{
38  "mcpServers": {
39    "gptzero": {
40      "command": "npx",
41      "args": ["-y", "@louis030195/gptzero-mcp"],
42      "env": {
43        "GPTZERO_API_KEY": "your-gptzero-api-key"
44      }
45    }
46  }
47}
48```
49 
50### Claude Code
51 
52```bash
53# Install globally in user scope with API key
54claude mcp add -s user gptzero npx -e GPTZERO_API_KEY=your-gptzero-api-key -- -y @louis030195/gptzero-mcp
55```
56 
57## Get Your GPTZero API Key
58 
591. Go to [GPTZero](https://gptzero.me)
602. Sign up or log in
613. Navigate to API settings
624. Copy your API key
63 
64## Usage
65 
66Once configured, you can use natural language to detect AI content:
67 
68- "Check if this text is AI-generated: [paste text]"
69- "Analyze this document for AI detection"
70- "What's the probability this was written by AI?"
71- "Is this human or AI written?"
72 
73## Tools
74 
75### `gptzero_detect`
76 
77Detect if text was generated by AI.
78 
79**Parameters:**
80- `document` (string, required): Text to analyze
81- `multilingual` (boolean, optional): Enable multilingual detection for French/Spanish (default: false)
82 
83**Returns:**
84- Predicted class (ai/human/mixed)
85- Confidence category (high/medium/low)
86- Probability scores for each class
87- Detailed sentence-level analysis
88 
89### `gptzero_model_versions`
90 
91Get available GPTZero model versions.
92 
93**Returns:** List of available model versions
94 
95## Development
96 
97```bash
98# Clone the repo
99git clone https://github.com/louis030195/gptzero-mcp.git
100cd gptzero-mcp
101 
102# Install dependencies
103npm install
104 
105# Build
106npm run build
107 
108# Run locally
109GPTZERO_API_KEY=your-api-key npm start
110```
111 
112## API Documentation
113 
114See [GPTZero API Docs](https://gptzero.stoplight.io/) for full API details.
115 
116## License
117 
118MIT
119 
120## Author
121 
122[Louis Beaumont](https://twitter.com/louis030195)
123