Security · MCP server
MCP Dandan: MCP server, setup and security
MCP Dandan is an open-source MCP server that lets an AI agent detect and block malicious agent behavior by analyzing tool call patterns. Its repository has 67 stars and its last commit is from October 22, 2026 and it is licensed under MIT.
| Adoption (stars) | 18/40 | |
|---|---|---|
| Maintenance | 30/30 | |
| Framework (licence, registry, official) | 15/30 |
What MCP Dandan does
According to its repository: “Real-time security framework for MCP servers that detects and blocks malicious agent behavior by analyzing tool call patterns and intent.”
An MCP server gives an AI agent extra tools it calls during the conversation: the agent reads their description, decides to use them and gets the result back. MCP Dandan is listed under Security, a category of 133 servers in the directory, where it ranks #41 by stars.
Topics declared by the repository: mcp-security, mcp-host, ai-tools, mcp-tools, mcp-gateway, mcp-guard.
Installing and connecting MCP Dandan
No package or remote server is declared in the official MCP registry: you install it from source, following the repository README.
Like any MCP server, you declare it in your client's configuration (Claude Desktop, Claude Code, Cursor, VS Code, Codex…): a name, the command that starts it or its URL, and any environment variables. The client then starts it and lists its tools. Project language: Python, TypeScript. Listed systems: macOS, Windows, Linux.
Security: what to check
An MCP server runs code with the rights you give it, and the model reads its tool descriptions: a malicious or compromised server can hijack the agent. Read the code, or pick a maintained and widely used server, before connecting it.
None of the risk signals we track (system access, secrets, missing licence, abandonment) applies to MCP Dandan. That does not replace reading the code.
Good practice: grant only the rights needed (least privilege), require human approval for irreversible actions, and run the AI agent security check.
Project activity and maintenance
Created on November 10, 2025, the 82ch/MCP-Dandan repository has 67 stars and 8 forks, with 0 open issues. It has more stars than 58% of the servers in the directory. It received changes this month.
Stars measure attention, not quality: a recent, heavily promoted project can collect them fast, while a useful but niche server will have few.
Verdict
MCP Dandan is a reasonable choice; check the points below before connecting it.
Strengths
- Active project: recent commit
- Permissive licence (MIT)
Limitations
- Install from source
Alternatives
- Semgrep17.2K ★
- World Monitor89.4K ★
- SafeDep Vet MCP1.1K ★
- Ida pro MCP13.1K ★
- GhidraMCP (LaurieWired)11.5K ★
- DashClaw313 ★
Learn more
Frequently asked questions
How do I install MCP Dandan?
No package is declared in the MCP registry: clone the 82ch/MCP-Dandan repository, follow its README, then declare the start command in your client's MCP configuration.
Is MCP Dandan free?
The code is published under the MIT licence and can be used free of charge.
Is MCP Dandan safe?
No risk signal found (system access, secrets, licence, abandonment). As with any MCP server, keep rights minimal and read the code before sensitive use.
Is it an official server?
Nothing says so: it is a project published by 82ch on GitHub. Check who maintains it before giving it access.
What are the alternatives to MCP Dandan?
In the same category: Semgrep, World Monitor, SafeDep Vet MCP, and Ida pro MCP. Semgrep and World Monitor score higher on our grid.
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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score