MCP Text Thai

MCP Text Thai is MCP server for converting Thai text and fixing keyboard layout issues.

demo-mcp-text-thai-resize-video.mp4

Features

• QWERTY to Thai: Fix text typed with wrong keyboard layout
• Thai Correction: Improve spelling, tone marks, and writing style
• Smart Detection: Auto-detect and convert based on context
• Suggestions: Get multiple conversion options
• Batch Processing: Convert multiple texts at once

Benefits

• Convert Thai text typed with the wrong keyboard layout (TH → EN)
• No need to retype the text
• Copy and paste the corrected text instantly

Requirements

• Bun runtime (Node.js-compatible JavaScript runtime)
• An active AI provider subscription that allows custom MCP configuration (e.g. ChatGPT, Claude, or others)
• An AI model that supports reasoning (thinking) and MCP tool usage

Alternatively, an IDE or editor extension that supports MCP
(e.g. Cline, or any MCP-compatible extension in your IDE)

Installation

bun install
bun run dev

Usage

Add to your MCP config:

{
  "mcpServers": {
    "mcp-text-thai": {
      "type": "http",
      "url": "http://localhost:3000/mcp"
    }
  }
}

MCP Endpoint

You can use the MCP Text Thai server for free via the public endpoint below:

• Name: mcp-text-thai
• URL: https://mcp-text-thai.thefactlab.org/mcp
• Type: HTTP MCP Server
• Cost: Free (no subscription required)

Example MCP Config

{
  "mcpServers": {
    "mcp-text-thai": {
      "type": "http", // or "streamableHttp" for Cline extension
      "url": "https://mcp-text-thai.thefactlab.org/mcp"
    }
  }
}

⚠️ Note: The free public endpoint is intended for testing and light usage. For production or high-throughput workloads, it is recommended to run your own instance.

Available Tools

1. convert_thai_text

Convert Thai text with auto-detection.

Parameters:

• text (string): Text to convert
• mode (string, optional): Conversion mode
  • smart (default): Auto-detect
  • qwerty-to-thai: Convert QWERTY to Thai
  • thai-to-qwerty: Convert Thai to QWERTY
  • correct-thai: Correct Thai text

Example:

{
  "text": "l;ylfu8iy[",
  "mode": "smart"
}

Response:

{
  "originalText": "l;ylfu8iy[",
  "convertedText": "สวัสดีครับ",
  "conversionType": "qwerty-to-thai",
  "confidence": 80%,
  "suggestions": ["สวัสดีครับ"]
}

2. get_thai_suggestions

Get multiple conversion suggestions.

Parameters:

• text (string): Text to get suggestions for

Example:

{
  "text": "=j;pg-upo ฟยร c[[ หรทยสำ fh;p4kKk เน .shsojvplb"
}

Response:

{
  "originalText": "=j;pg-upo ฟยร c[[ หรทยสำ fh;p4kKk เน .shsojvplb",
  "suggestions": [
    "ช่วยเขียน ฟยร แบบ หรทยสำ ด้วยภาษา เน ให้หน่อยสิ",
    "=j;pg-upo api c[[ simple fh;p4kKk go \"shsojvplb"
  ]
}

3. batch_convert_thai

Convert multiple texts at once.

Parameters:

• texts (array): Array of texts to convert
• mode (string, optional): Conversion mode for all texts

Example:

{
  "texts": ["l;ylfu8iy[", "-v[86I8iy[",
  "mode": "smart"
}

Response:

{
  "mode": "smart",
  "results": [
    {
      "originalText": "l;ylfu -v[86I",
      "convertedText": "สวัสดี ขอบคุณ",
      "conversionType": "qwerty-to-thai",
      "confidence": "95%"
    }
  ]
}

Additionals

Keyboard Layout Correction

Input: l;ylfu8iy[ (intended "สวัสดีครับ" but typed in English mode)
Output: สวัสดีครับ

Keyboard Mapping

Standard QWERTY to Thai layout mapping:

QWERTY	Thai	QWERTY	Thai
q	ๆ	w	ไ
e	ำ	r	พ
t	ะ	y	ั
u	ี	i	ร
o	น	p	ย
[	บ	]	ล
/	ฌ	...	...

Limitations

• Thai correction is currently basic
• Advanced NLP features not yet implemented
• Confidence score uses simple calculation

License

This project is licensed under the GNU General Public License v3.0 (GPL-3.0).

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Built with ❤️ for Thai users & developers who frequently mistype keyboard layouts!