Developer · Local MCP server

MCP Server Auditor

Scans MCP server tool definitions for excessive agency, injection sinks, hardcoded secrets.

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
io.github.4hmetuyar/mcp-server-auditor
Version
0.1.5
Status
Active
Category
developer
Transport
stdio (local process)
Package
npm
Published
2026-09-28
Updated
2026-09-28
Publisher
4hmetuyar (GitHub) · 26 servers with pages here
Repository
github.com/GuardBee/guardbee-mcp (folder packages/mcp-server-auditor)
Source
Registry API entry

Packages

RegistryPackageVersionTransportEnvironment variables
npm@guardbee/mcp-server-auditor0.1.5stdioNone declared

How to connect MCP Server Auditor

MCP Server Auditor runs locally from a Node.js package published to the npm registry: @guardbee/mcp-server-auditor version 0.1.5. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs Node.js; clients usually start it with npx — the usual command is npx -y @guardbee/mcp-server-auditor@0.1.5.

In the mcpServers JSON format that many desktop and editor MCP clients read, the entry looks like this (placeholders in angle brackets):

{
  "mcpServers": {
    "mcp-server-auditor": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-server-auditor@0.1.5"
      ]
    }
  }
}

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

More from 4hmetuyar (GitHub)

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Db GatewayKVKK/GDPR-compliant LLM-to-database gateway: PII masking, RBAC, rate limiting, audit log.Local · stdionpm: @guardbee/mcp-db-gateway
Dependency AuditorCVE scanning for npm/pip/cargo dependencies via OSV.Local · stdionpm: @guardbee/mcp-dependency-auditor
Dns IntelligenceDNS record enumeration, misconfiguration and dangling-subdomain detection.Local · stdionpm: @guardbee/mcp-dns-intelligence
Elicitation AuditorMCP elicitation anti-patterns: secrets in forms, third-party authorize URLs, credentials in URLs.Local · stdionpm: @guardbee/mcp-elicitation-auditor
Llm RedteamActive jailbreak/extraction/obfuscation red-teaming for live LLM endpoints.Local · stdionpm: @guardbee/mcp-llm-redteam
MCP Config AuditorScans Cursor/Claude/Windsurf/VS Code MCP configs for unpinned versions, secrets, typosquats.Local · stdionpm: @guardbee/mcp-config-auditor
Memory Poisoning ScannerScans agent code for untrusted input poisoning persistent cross-session memory.Local · stdionpm: @guardbee/mcp-memory-poisoning-scanner
Model ScannerScans ML model files (PyTorch, safetensors, Keras, ONNX) for supply-chain risks.Local · stdionpm: @guardbee/mcp-model-scanner
Oauth AuditorScans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience.Local · stdionpm: @guardbee/mcp-oauth-auditor
Prompt Injection ScannerScans RAG content/scraped pages for indirect prompt injection.Local · stdionpm: @guardbee/mcp-prompt-injection-scanner
Prompt Leak ScannerCatches leaked credentials and PII in outbound LLM prompts.Local · stdionpm: @guardbee/mcp-prompt-leak-scanner
Rug Pull DetectorBaselines an MCP server's tools and detects tool-definition changes after approval.Local · stdionpm: @guardbee/mcp-rug-pull-detector

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