ask-human-for-context-mcp 1.0.2

Ask Human for Context MCP Server - GUI dialogs for AI assistant interaction

Ask Human for Context MCP Server

Bridge the gap between AI and human intelligence - A Model Context Protocol (MCP) server that enables AI assistants to ask humans for missing context during conversations and development workflows.

🤖 What is this?

The Ask Human for Context MCP Server is a specialized tool that allows AI assistants (like Claude in Cursor) to pause their workflow and ask you directly for clarification, preferences, or missing information through native GUI dialogs.

The Problem It Solves

When AI assistants encounter situations where they need human input to proceed effectively, they typically either:

• Make assumptions that might be wrong
• Ask generic questions in the chat
• Get stuck without clear direction

This MCP server enables true human-in-the-loop workflows where the AI can:

• ✅ Pause and ask for specific clarification
• ✅ Present context about why information is needed
• ✅ Get immediate, focused responses through native dialogs
• ✅ Continue with confidence based on your input

🎯 Use Cases

Perfect for scenarios where AI needs human guidance:

• Multiple Implementation Approaches: "Should I use React or Vue for this component?"
• Technology Preferences: "Which database would you prefer: PostgreSQL or MongoDB?"
• Domain-Specific Requirements: "What's the maximum file size for uploads in your system?"
• User Experience Decisions: "How should we handle errors - modal dialogs or inline messages?"
• Code Architecture: "Should this be a microservice or part of the monolith?"
• Missing Context: "What's the expected behavior when the API is down?"

🚀 Quick Start with Cursor

1. Add to Cursor MCP Configuration

Add this to your Cursor MCP settings (~/.cursor/mcp.json):

{
  "mcpServers": {
    "ask-human-for-context": {
      "command": "uvx",
      "args": ["ask-human-for-context-mcp", "--transport", "stdio"]
    }
  }
}

Note: No manual installation needed! uvx automatically downloads and runs the package from PyPI.

2. Restart Cursor

The MCP server will now be available to Claude in your Cursor sessions!

💬 How It Works

For AI Assistants

When Claude (or another AI) needs human input, it can call the asking_user_missing_context tool:

# AI calls this tool when it needs clarification
asking_user_missing_context(
    question="Should I implement authentication using JWT tokens or session cookies?",
    context="I'm building the login system for your web app. Both approaches are valid, but they have different security and performance trade-offs."
)

For Humans

You'll see a native dialog box like this:

📋 Missing Context:
I'm building the login system for your web app. Both approaches are
valid, but they have different security and performance trade-offs.

────────────────────────────────────────

❓ Question:
Should I implement authentication using JWT tokens or session cookies?

[Text Input Field]
[    OK    ] [  Cancel  ]

Your response gets sent back to the AI to continue the workflow.

🖥️ Platform Support

Cross-Platform Native Dialogs

Platform	Technology	Features
macOS	osascript	Custom Cursor icon, 90-second timeout
Linux	zenity	Custom window icon, proper styling
Windows	tkinter	Native Windows dialogs

Automatic Fallbacks

• Graceful error handling if GUI systems aren't available
• Clear error messages with troubleshooting guidance
• No crashes or hanging - always responds to the AI

🔧 Installation Options

Option 1: uvx (Recommended - Production Ready)

Simply add to your Cursor MCP configuration - no manual installation required:

{
  "ask-human-for-context": {
    "command": "uvx",
    "args": ["ask-human-for-context-mcp", "--transport", "stdio"]
  }
}

✨ Auto-Install: uvx automatically downloads the latest version from PyPI!
🔄 Auto-Update: uvx handles version management and updates seamlessly.

Option 2: pip + Virtual Environment

# Create virtual environment
python -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate

# Install package
pip install ask-human-for-context-mcp

# Add to Cursor config
{
  "ask-human-for-context": {
    "command": "/path/to/venv/bin/ask-human-for-context-mcp",
    "args": ["--transport", "stdio"]
  }
}

Option 3: Development Installation

# Clone and install for development
git clone https://github.com/galperetz/ask-human-for-context-mcp.git
cd ask-human-for-context-mcp
pip install -e .

# Use in Cursor config (local development)
{
  "ask-human-for-context": {
    "command": "uvx",
    "args": ["--from", "/path/to/project", "ask-human-for-context-mcp", "--transport", "stdio"]
  }
}

Note: For production use, prefer Option 1 which uses the published PyPI package.

⚙️ Configuration

Transport Modes

STDIO (Default)

Perfect for MCP clients like Cursor:

ask-human-for-context-mcp --transport stdio

SSE (Server-Sent Events)

For web applications:

ask-human-for-context-mcp --transport sse --host 0.0.0.0 --port 8080

Timeout Settings

• Default timeout: 90 seconds (1.5 minutes)
• Configurable range: 30 seconds to 2 hours
• User-friendly: Shows timeout in minutes for better UX

🔍 Tool Reference

asking_user_missing_context

Ask the user for missing context during AI workflows.

Parameters:

• question (string, required): The specific question (max 1000 chars)
• context (string, optional): Background explaining why context is needed (max 2000 chars)

Returns:

• ✅ User response: [user's answer] - When user provides input
• ⚠️ Empty response received - When user clicks OK without entering text
• ⚠️ Timeout: No response within [time] - When dialog times out
• ⚠️ Cancelled: User cancelled the prompt - When user cancels dialog
• ❌ Error: [description] - When there are validation or system errors

Example Usage:

# Simple question
result = asking_user_missing_context(
    question="What's the preferred color scheme for the UI?"
)

# Question with context
result = asking_user_missing_context(
    question="Should I use REST or GraphQL for the API?",
    context="I'm designing the backend architecture. The frontend will need to fetch user data, posts, and comments. Performance and caching are important considerations."
)

🛠️ Development

Requirements

• Python 3.8+
• Dependencies: mcp
• Platform-specific: osascript (macOS), zenity (Linux), tkinter (Windows)

Building

# Install dependencies
pip install -e .

# Build package
uv build

# Run tests
pytest

Project Structure

ask-human-for-context-mcp/
├── src/ask_human_for_context_mcp/
│   ├── __init__.py
│   ├── __main__.py
│   └── server.py           # Main MCP server implementation
├── assets/
│   └── cursor-icon.icns    # Custom Cursor icon for dialogs
├── pyproject.toml          # Project configuration
└── README.md

🤝 Integration Examples

Cursor AI Development Workflow

1. AI encounters decision point: "I need to choose between TypeScript and JavaScript"
2. AI calls the tool: Provides context about the project and asks for preference
3. User sees dialog: Native popup with formatted question and context
4. User responds: Types preference and clicks OK
5. AI continues: Uses the human input to make informed decisions

Perfect for:

• Code reviews: "Should I refactor this function or leave it as-is?"
• Architecture decisions: "Microservices or monolith for this feature?"
• UI/UX choices: "Modal dialog or inline editing for this form?"
• Technology selection: "Which CSS framework fits your preferences?"

🔒 Security & Privacy

• Local execution: All dialogs run locally on your machine
• No data collection: No user responses are logged or transmitted
• Secure communication: Uses MCP's secure transport protocols
• Timeout protection: Automatic cleanup prevents hanging processes

📜 License

MIT License - see LICENSE file for details.

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

📞 Support

• Issues: GitHub Issues
• Documentation: Model Context Protocol
• MCP Community: MCP Discussions

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