Official description10 sourcesMCP servers8d ago
82ch/MCP-Dandan
๐ ๐ ๐ ๐ ๐ช ๐ง - Real-time security framework for MCP servers that detects and blocks malicious agent behaviorโฆ
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Official description๐ ๐ ๐ ๐ ๐ช ๐ง - Real-time security framework for MCP servers that detects and blocks malicious agent behavior by analyzing tool call patterns and intent.
Config template (adjust for your client)
claude mcp add mcp-dandan -- npx -y mcp-dandan
A pasteable skeleton generated from the repository name. Check the project README for the exact package and arguments.
- Star count
- 67 โ ยท 82ch/MCP-Dandan ยท read from the GitHub search API ยท (checked 2026-10-16 20:00:20)
- Source
- collected from the punkpeye/awesome-mcp-servers list ยท type: MCP server
- Harvest history
- first seen 2026-10-09 ยท last seen 2026-10-16 ยท seen 32ร ยท listed by 10 sources
- Score
- score 1,003 ยท 67 โ ยท 10 sources ยท mcp
FAQ (answers come from our records)
How do I install it?
We did not find an install command for this repository (our install coverage is only about 4%). Check its README or releases page.
Who is it for?
We filed it under these tags: MCP ๆๅก. The tags come from the entry itself, not a taxonomy we imposed.
Who maintains it?
repository
82ch/MCP-Dandan๏ผfirst catalogued 2026-10-09๏ผlast seen 2026-10-16ใThere is no official certification or quality rating here โ we record sources and dates only.Third-party quality signals
MCP-Dandan - MCP Security Framework
ไปฅไธๆๅฝ่ช่ฏฅไปๅบ็ README๏ผ็ๆฎต๏ผ ยท ๅจ GitHub ่ฏปๅฎๆด README โ
MCP-Dandan
Overview
MCP-Dandan is an integrated monitoring service that observes MCP (Model Context Protocol) communications and detects security threats in real time. It features a modern desktop UI built with Electron for easy monitoring and management.
MCP-Dandan has been featured and listed across **MCP and AI security communities, open-source collections, and platforms**:
* Awesome MCP Security โ Tools & Code
* Awesome Claude โ Security MCP Servers
* Adversarial AI Digest โ January 2026 (LinkedIn)
* Enterprise DNA โ MCP Servers Directory
* mdskills.ai โ MCP-Dandan
https://github.com/user-attachments/assets/928686ab-a5aa-4486-8d8e-d4a9592adc3e
Features
- **Real-time MCP Traffic Monitoring**: Intercepts and analyzes MCP communications
- **Multi-Engine Threat Detection**:
- Command Injection Detection
- File System Exposure Detection
- PII Leak Detection(custom rules supported)
- Data Exfiltration Detection
- Tools Poisoning Detection (LLM-based)
- **Desktop UI**: Electron-based application with interactive dashboard
- **Interactive Tutorial**: Built-in tutorial system for new users
- **Blocking Capabilities**: Real-time threat blocking with user control
- **Cross-Platform**: Supports Windows, macOS, and Linux
Quick Start
Installation
Running the Application
The server will start on http://127.0.0.1:8282 and the Electron desktop app will launch automatically.
Project Structure
Detection Engines
1. Command Injection Engine
Identifies potential command injection patterns in tool calls.
2. File System Exposure Engine
Monitors unauthorized file system access attempts.
3. PII Leak Engine (custom rules supported)
Detects potential PII leakage with built-in rules and optional user-defined customization.
4. Data Exfiltration Engine
Identifies suspicious data transfer patterns.
5. Tools Poisoning Engine (LLM-based)
Uses semantic analysis to detect misuse of MCP tools:
- Compares tool specifications vs actual usage
- Scores alignment (0-100) with detailed breakdown
- Auto-categorizes severity: none/low/medium/high
Engine Setting
https://github.com/user-attachments/assets/3d6f2304-0a6b-492e-9f2d-bba76df98b4c
Input your MISTRAL_API_KEY to enable the Tools Poisoning Engine, and configure detection settings as needed.
Desktop UI Features
- **Real-time Dashboard**: Monitor MCP traffic and threats in real time
- **Interactive Tutorial**: Learn how to use the system with step-by-step guides
Overview
MCP-Dandan is an integrated monitoring service that observes MCP (Model Context Protocol) communications and detects security threats in real time. It features a modern desktop UI built with Electron for easy monitoring and management.
MCP-Dandan has been featured and listed across **MCP and AI security communities, open-source collections, and platforms**:
* Awesome MCP Security โ Tools & Code
* Awesome Claude โ Security MCP Servers
* Adversarial AI Digest โ January 2026 (LinkedIn)
* Enterprise DNA โ MCP Servers Directory
* mdskills.ai โ MCP-Dandan
https://github.com/user-attachments/assets/928686ab-a5aa-4486-8d8e-d4a9592adc3e
Features
- **Real-time MCP Traffic Monitoring**: Intercepts and analyzes MCP communications
- **Multi-Engine Threat Detection**:
- Command Injection Detection
- File System Exposure Detection
- PII Leak Detection(custom rules supported)
- Data Exfiltration Detection
- Tools Poisoning Detection (LLM-based)
- **Desktop UI**: Electron-based application with interactive dashboard
- **Interactive Tutorial**: Built-in tutorial system for new users
- **Blocking Capabilities**: Real-time threat blocking with user control
- **Cross-Platform**: Supports Windows, macOS, and Linux
Quick Start
Installation
Running the Application
The server will start on http://127.0.0.1:8282 and the Electron desktop app will launch automatically.
Project Structure
Detection Engines
1. Command Injection Engine
Identifies potential command injection patterns in tool calls.
2. File System Exposure Engine
Monitors unauthorized file system access attempts.
3. PII Leak Engine (custom rules supported)
Detects potential PII leakage with built-in rules and optional user-defined customization.
4. Data Exfiltration Engine
Identifies suspicious data transfer patterns.
5. Tools Poisoning Engine (LLM-based)
Uses semantic analysis to detect misuse of MCP tools:
- Compares tool specifications vs actual usage
- Scores alignment (0-100) with detailed breakdown
- Auto-categorizes severity: none/low/medium/high
Engine Setting
https://github.com/user-attachments/assets/3d6f2304-0a6b-492e-9f2d-bba76df98b4c
Input your MISTRAL_API_KEY to enable the Tools Poisoning Engine, and configure detection settings as needed.
Desktop UI Features
- **Real-time Dashboard**: Monitor MCP traffic and threats in real time
- **Interactive Tutorial**: Learn how to use the system with step-by-step guides
- Source
- awesome ยท https://github.com/82ch/MCP-Dandan
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