Betterprompt MCP

🚀 BetterPrompt MCP Server

BetterPrompt MCP is a Model Context Protocol (MCP) server that enhances user requests using advanced prompt engineering techniques, transforming simple requests into structured, context - rich instructions for optimal AI model performance.

🚀 Quick Start

Install and run via npx:

npx -y betterprompt-mcp

Or add to your MCP client configuration:

{
  "mcpServers": {
    "betterprompt": {
      "command": "npx",
      "args": ["-y", "betterprompt-mcp"]
    }
  }
}

✨ Features

BetterPrompt MCP enhances user requests using advanced prompt engineering techniques, converting simple requests into structured, context - rich instructions tailored for optimal AI model performance. It exposes a single, powerful tool that can get better results from AI models without the need to manually craft detailed prompts.

📦 Installation

Most MCP clients work with this standard config:

{
  "mcpServers": {
    "betterprompt": {
      "command": "npx",
      "args": ["-y", "betterprompt-mcp"]
    }
  }
}

Pick your client below. Where available, click the install button; otherwise follow the manual steps.

code --add-mcp '{"name":"betterprompt","command":"npx","args":["-y","betterprompt-mcp"]}'

{
  "mcpServers": {
    "betterprompt": {
      "command": "npx",
      "args": ["-y", "betterprompt-mcp"]
    }
  }
}

claude mcp add betterprompt npx -y betterprompt-mcp

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "betterprompt": {
      "type": "local",
      "command": ["npx", "-y", "betterprompt-mcp"],
      "enabled": true
    }
  }
}

💻 Usage Examples

Basic Usage

Request:

{
  "name": "enhance-request",
  "arguments": {
    "request": "Explain quantum computing"
  }
}

Enhanced Result:

"You are a world-class AI assistant with expertise in advanced prompt engineering techniques from top AI research labs like Anthropic, OpenAI, and Google DeepMind. Your task is to provide an exceptional response to the following user request: "Explain quantum computing" Please enhance your response by:

1. Analyzing the intent and requirements behind this request
2. Applying appropriate prompt engineering techniques to ensure maximum effectiveness
3. Adding clarity, specificity, and structure to your approach
4. Including relevant context and constraints for comprehensive understanding
5. Ensuring optimal interaction patterns for complex reasoning tasks
6. Specifying the most appropriate output format for the task
7. Defining clear success criteria for high-quality results Structure your response with clear headings, detailed explanations, and examples where appropriate. Ensure your answer is comprehensive, actionable, and directly addresses all aspects of the request."

📚 Documentation

Tool

enhance-request

Transforms user requests into world-class AI-enhanced prompts using advanced prompt engineering techniques.

Input:

• request (string, required): The user request to transform into an enhanced AI prompt

Output: AI-enhanced prompt with structure, context, and clear instructions.

Example Usage:

{
  "name": "enhance-request",
  "arguments": {
    "request": "Write a function to calculate fibonacci numbers"
  }
}

How It Works

BetterPrompt MCP leverages the MCP Sampling API to enhance user requests:

1. When you call the enhance-request tool, the server sends a sampling request to your MCP client
2. Your client uses its configured LLM to enhance the prompt using advanced prompt engineering techniques
3. The enhanced prompt is returned to you for use with any AI model

This approach has several benefits:

• No API keys required - uses your client's existing LLM configuration
• Leverages the most capable model available in your client
• Works with any MCP-compatible client (Claude Desktop, VS Code, Cursor, etc.)
• Always up-to-date with the latest prompt engineering techniques

🔧 Technical Details

Project Structure

betterprompt-mcp/
├── src/
│   └── index.ts          # Main server implementation
├── tests/                # Test files and verification scripts
├── dist/                 # Compiled output (generated)
├── package.json          # Dependencies and scripts
├── tsconfig.json         # TypeScript configuration
└── README.md             # Documentation

Build & Development

Build:

npm run build

Watch (dev):

npm run watch

Format:

npm run format
npm run format:check

Test:

npm run test:comprehensive

Linting and Formatting

We use ESLint + Prettier to keep the codebase consistent.

• Run the linter locally: npm run lint
• Apply autofixes: npm run lint -- --fix or npm run lint:fix
• Run the CI-oriented lint (JSON output): npm run lint:ci (produces artifacts/lint-report.json)
• Autofix auto-commit policy: safe, formatting-only autofixes are auto-committed using scripts/lint-autofix-and-commit.sh. The script uses a conservative heuristic (small change threshold) and will abort auto-commit when changes appear large or potentially behavior-affecting; in such cases open a PR for human review.

📄 License

MIT License

📞 Support

For questions or issues, open an issue on GitHub or contact the author via GitHub profile.

👨‍💻 Author

Aung Myo Kyaw (GitHub)