# mcp-guardian

> mcp-guardian — aryan877-mcp-guardian. Use this tool when you need to secure and monitor MCP servers, as it scans, tests, and locks down servers to prevent vulnerabilities. It takes in MCP server inputs and outputs lockdown protocols, providing a secure interface for server management. Ideal for use in environments where MCP server security is a top priority, such as large-scale industrial or enterprise settings.

Canonical page: https://skillsregistry.net/skills/aryan877-mcp-guardian  
JSON: https://api.skillsregistry.net/v1/skills/aryan877-mcp-guardian

## Description

An MCP server that scans, tests, and locks down other MCP servers. Built on Archestra.

## Trust

- **Trust score (0–1):** 0.88
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/aryan877/mcp-guardian)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "aryan877-mcp-guardian"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/aryan877-mcp-guardian` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/aryan877-mcp-guardian/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt