Interactive Feedback MCP

🌐 Language / 語言切換: English | 繁體中文 | 简体中文

Original Author: Fábio Ferreira | Original Project ⭐
Enhanced Fork: Minidoracat
UI Design Reference: sanshao85/mcp-feedback-collector

🎯 Core Concept

This is an MCP server that implements human-in-the-loop workflows in AI-assisted development tools. By guiding AI to confirm with users rather than making speculative operations, it can consolidate up to 25 tool calls into a single feedback-oriented request, dramatically reducing platform costs.

Supported Platforms: Cursor | Cline | Windsurf

🔄 Workflow

1. AI Call → mcp-feedback-enhanced
2. Environment Detection → Auto-select appropriate interface
3. User Interaction → Command execution, text feedback, image upload
4. Feedback Delivery → Information returns to AI
5. Process Continuation → Adjust or end based on feedback

🌟 Key Features

🖥️ Dual Interface System

• Qt GUI: Native experience for local environments
• Web UI: Modern interface for remote SSH environments
• Smart Switching: Auto-detect environment and choose optimal interface

🖼️ Image Support

• Format Support: PNG, JPG, JPEG, GIF, BMP, WebP
• Upload Methods: Drag & drop files + clipboard paste (Ctrl+V)
• Auto Processing: Smart compression to ensure 1MB limit compliance

🌏 Multi-language

• Three Languages: Traditional Chinese, English, Simplified Chinese
• Smart Detection: Auto-select based on system language
• Live Switching: Change language directly within interface

🖥️ Interface Preview

Qt GUI Interface - Local Environment

Web UI Interface - SSH Remote Environment

Keyboard Shortcuts

• Ctrl+Enter: Submit feedback (supports both main keyboard and numpad)
• Ctrl+V: Directly paste clipboard images

🚀 Quick Start

1. Installation & Testing

# Install uv (if not already installed)
pip install uv

# Quick test
uvx mcp-feedback-enhanced@latest test

2. MCP Configuration

Basic Configuration (suitable for most users):

{
  "mcpServers": {
    "mcp-feedback-enhanced": {
      "command": "uvx",
      "args": ["mcp-feedback-enhanced@latest"],
      "timeout": 600,
      "autoApprove": ["interactive_feedback"]
    }
  }
}

Advanced Configuration (custom environment needed):

{
  "mcpServers": {
    "mcp-feedback-enhanced": {
      "command": "uvx",
      "args": ["mcp-feedback-enhanced@latest"],
      "timeout": 600,
      "env": {
        "FORCE_WEB": "true",
        "MCP_DEBUG": "false"
      },
      "autoApprove": ["interactive_feedback"]
    }
  }
}

3. Prompt Engineering Setup

For best results, add these rules to your AI assistant:

# MCP Interactive Feedback Rules

1. During any process, task, or conversation, whether asking, responding, or completing stage tasks, must call MCP mcp-feedback-enhanced.
2. When receiving user feedback, if feedback content is not empty, must call MCP mcp-feedback-enhanced again and adjust behavior based on feedback.
3. Only when user explicitly indicates "end" or "no more interaction needed" can you stop calling MCP mcp-feedback-enhanced, then the process is complete.
4. Unless receiving end command, all steps must repeatedly call MCP mcp-feedback-enhanced.

⚙️ Advanced Settings

Environment Variables

Variable	Purpose	Values	Default
FORCE_WEB	Force use Web UI	true/false	false
MCP_DEBUG	Debug mode	true/false	false
INCLUDE_BASE64_DETAIL	Full Base64 for images	true/false	false

Testing Options

# Version check
uvx mcp-feedback-enhanced@latest version       # Check version

# Interface-specific testing
uvx mcp-feedback-enhanced@latest test --gui    # Quick test Qt GUI
uvx mcp-feedback-enhanced@latest test --web    # Test Web UI (keeps running)

# Debug mode
MCP_DEBUG=true uvx mcp-feedback-enhanced@latest test

Developer Installation

git clone https://github.com/Minidoracat/mcp-feedback-enhanced.git
cd mcp-feedback-enhanced
uv sync

Local Testing Methods

# Method 1: Standard test (recommended)
uv run python -m mcp_feedback_enhanced test

# Method 2: Complete test suite (macOS dev environment)
uvx --with-editable . mcp-feedback-enhanced test

# Method 3: Interface-specific testing
uvx --with-editable . mcp-feedback-enhanced test --gui    # Quick test Qt GUI
uvx --with-editable . mcp-feedback-enhanced test --web    # Test Web UI (keeps running)

Testing Descriptions

• Standard Test: Complete functionality check, suitable for daily development verification
• Complete Test: Deep testing of all components, suitable for pre-release verification
• Qt GUI Test: Quick launch and test of local graphical interface
• Web UI Test: Start Web server and keep running for complete Web functionality testing

🆕 Version Highlights

v2.0.14 (Latest)

• ⌨️ Enhanced Shortcuts: Ctrl+Enter supports numpad
• 🖼️ Smart Image Pasting: Ctrl+V directly pastes clipboard images

v2.0.9

• 🌏 Multi-language architecture refactor with dynamic loading
• 📁 Modularized language file organization

v2.0.3

• 🛡️ Complete fix for Chinese character encoding issues
• 🔧 Resolved JSON parsing errors

v2.0.0

• ✅ Added Web UI support for remote environments
• ✅ Auto environment detection and interface selection
• ✅ WebSocket real-time communication

🐛 Common Issues

Q: Getting "Unexpected token 'D'" error
A: Debug output interference. Set MCP_DEBUG=false or remove the environment variable.

Q: Chinese character garbled text
A: Fixed in v2.0.3. Update to latest version: uvx mcp-feedback-enhanced@latest

Q: Image upload fails
A: Check file size (≤1MB) and format (PNG/JPG/GIF/BMP/WebP).

Q: Web UI won't start
A: Set FORCE_WEB=true or check firewall settings.

🙏 Acknowledgments

🌟 Support Original Author

Fábio Ferreira - X @fabiomlferreira
Original Project: noopstudios/interactive-feedback-mcp

If you find this useful, please:

• ⭐ Star the original project
• 📱 Follow the original author

Design Inspiration

sanshao85 - mcp-feedback-collector

Community Support

• Discord: https://discord.gg/Gur2V67
• Issues: GitHub Issues

📄 License

MIT License - See LICENSE file for details

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