humantext.pro MCP Server

AI text detection and humanization tools for Claude Code, Cursor, Windsurf, and any MCP-compatible client.

Check if text sounds AI-generated and transform it to read naturally — without leaving your editor.

Quick Start

1. Get your API key

Sign up at humantext.pro and generate an API key on your API page.

2. Add to your MCP client

Claude Code / VS Code:

Add to .claude/mcp.json in your project (or global settings):

{
  "mcpServers": {
    "humantext": {
      "command": "npx",
      "args": ["-y", "@humantext/mcp-server"],
      "env": {
        "HUMANTEXT_API_KEY": "your_api_key_here"
      }
    }
  }
}

Cursor:

Add to .cursor/mcp.json in your project:

{
  "mcpServers": {
    "humantext": {
      "command": "npx",
      "args": ["-y", "@humantext/mcp-server"],
      "env": {
        "HUMANTEXT_API_KEY": "your_api_key_here"
      }
    }
  }
}

Claude Desktop:

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "humantext": {
      "command": "npx",
      "args": ["-y", "@humantext/mcp-server"],
      "env": {
        "HUMANTEXT_API_KEY": "your_api_key_here"
      }
    }
  }
}

3. Use it

Ask your AI assistant:

• "Check if this text sounds AI-generated"
• "Humanize this paragraph to sound more natural"
• "Humanize this text and verify the result passes AI detection"
• "What's my humantext.pro credit balance?"

Tools

detect_ai

Analyze text for AI-generated content. Returns a score (0-100%) and verdict.

Parameter	Type	Required	Description
text	string	Yes	Text to analyze (min 50 characters)

Example output:

AI Detection Result
━━━━━━━━━━━━━━━━━━━
Score: 87% AI
Verdict: AI Generated
Words analyzed: 156
Credits remaining: 4,844

humanize_text

Transform AI-generated text to sound natural and human-written.

Parameter	Type	Required	Description
text	string	Yes	Text to humanize (min 50 characters)
tone	enum	No	casual, standard, academic, professional, marketing
style	enum	No	general, essay, article, marketing, creative, formal, report, business, legal
level	enum	No	light, balanced, aggressive (default: aggressive)

humanize_and_detect

Two-step process: humanize text, then verify the result with AI detection. Proves the output passes detection.

Same parameters as humanize_text.

Example output:

Humanized & Verified
━━━━━━━━━━━━━━━━━━━━

[humanized text here]

━━━━━━━━━━━━━━━━━━━━
Verification: 12% AI → Mostly Human
Words: 156 | Credits remaining: 4,532

check_balance

Check your account balance and plan details. No parameters required.

Pricing

The MCP server uses your humantext.pro subscription credits:

Plan	Price	Monthly Credits
Basic	$7.99/mo	5,000 words
Pro	$19.99/mo	15,000 words
Ultra	$39.99/mo	30,000 words

Both detection and humanization consume credits based on input word count.

Environment Variables

Variable	Required	Description
HUMANTEXT_API_KEY	Yes	API key from humantext.pro/api
HUMANTEXT_BASE_URL	No	Custom API URL (default: https://humantext.pro/api/v1)

Links

• humantext.pro — AI Detector & Text Humanizer
• API Documentation — Interactive Swagger UI
• Get API Key — Sign up and generate your key
• Pricing — Plans and credits

License

MIT