Mcp Guardian

Name: Mcp Guardian
Author: rudraneel93

@rudraneel93

关于 Mcp Guardian

> MCP Guardian is a runtime security, cost governance, and health monitoring proxy for MCP infrastructure. Three-layer detection engine (regex → schema → LLM), YAML policy engine with hot-reload, 50+ secret patterns + Shannon entropy, AST command validation, JWT algorithm pinning

基本信息

分类

开发工具

传输方式

stdio

发布者

rudraneel93

提交者

Rudraneel Das

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-guardian": {
      "command": "npx",
      "args": [
        "-y",
        "@mcp-guardian/server"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is MCP Guardian?

MCP Guardian is a runtime security, cost governance, and health monitoring proxy for MCP infrastructure. It uses a three‑layer detection engine (regex → schema → LLM), a YAML policy engine with hot‑reload, and provides enterprise observability.

How to use MCP Guardian?

Deploy MCP Guardian as a proxy between MCP clients and servers. Define security and cost policies using YAML files that support hot‑reload. Monitor security events, token costs, and server health through the built‑in web dashboard and Prometheus metrics.

Key features of MCP Guardian

Three‑layer detection engine (regex, schema, LLM)
YAML policy engine with hot‑reload
50+ secret patterns and Shannon entropy detection
AST command validation and JWT algorithm pinning
Default‑deny fail‑closed security model
Token cost tracking via tiktoken
Health monitoring with circuit breakers
Prometheus metrics and web dashboard

Use cases of M

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