Security Suite

Name: Security Suite
Author: GuardBee

by GuardBeeversion 0.7.3i★ –iRuns on your computer

Registry nameio.github.GuardBee/security-suite

Install

Overview

Description from the maker (original English)

Every GuardBee MCP security tool in one server: OWASP MCP Top 10, secrets, supply chain, TLS/DNS

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "security-suite": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/security-suite",
        "serve",
        "--tools",
        "recommended"
      ]
    }
  }
}

Run this in your terminal

claude mcp add security-suite -- npx -y @guardbee/security-suite serve --tools recommended

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "security-suite": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/security-suite",
        "serve",
        "--tools",
        "recommended"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "security-suite": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/security-suite",
        "serve",
        "--tools",
        "recommended"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account GuardBee, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 32433 servers in this category
Published to the registry more recently than 89% of the other 32433 servers in this category
Basic checks equal to or better than 100% of the other 32433 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Security Suite safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.7.3) reached the registry 4 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Symantec Cloud DLP AIops

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago

Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday

Install

Symantec Cloud DLP AIops

by AIops-tools

Governed Symantec Cloud DLP — 14 MCP tools, read-only with audit.

Runs on your computerUpdated today

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

@guardbee/security-suite

Every GuardBee MCP security tool from one install. guardbee serve is one MCP server with the tools of the packages you pick; guardbee … runs any package's CLI. 30 packages, 129 MCP tools.

Telemetry is off by default. With GUARDBEE_TELEMETRY=1 it sends the server, tool, success, duration and short parameter values such as a file path; longer strings and fields like content, token or password are replaced with a placeholder. See @guardbee/mcp-telemetry.

Quick start

"mcpServers": { "guardbee": { "command": "npx", "args": ["-y", "@guardbee/security-suite", "serve"] } } }

That serves the recommended set (31 tools): a one-pass OWASP MCP Top 10 scan, secrets, prompt injection, toxic flows, MCP client configs and dependency CVEs. Pick others with --tools:

"args": ["-y", "@guardbee/security-suite", "serve", "--tools=recommended,network"]

--tools takes group names and package ids, comma-separated, or all (129 tools; some clients cap the number of tools, Cursor among them). GUARDBEE_SUITE_TOOLS does the same as an environment variable. Each tool's name starts with its package's prefix, so two packages' scan_text tools do not collide: secrets_scan_text, injection_scan_text. Names that already say it stay as they are (owasp_scan_path, inspect_ssl).

Groups

Group	What it covers
`recommended` (default)	owasp-scan, secret-scanner, prompt-injection-scanner, toxic-flow-auditor, mcp-config-auditor, dependency-auditor
`code`	Static checks of source code, configs and content on disk
`supply-chain`	Dependencies, hallucinated packages, model files, MCP client configs, tool-definition drift
`network`	Checks that reach out to a host: TLS, DNS, vector stores, a live LLM
`platform`	Tools that call the GuardBee platform (need `GUARDBEE_API_KEY`)
`all`	Every package

Packages

Id	Tool prefix	Checks	Groups
`owasp-scan`	`owasp_`	OWASP MCP Top 10 in one pass over a codebase or a live server, A–F grade	recommended, code
`secret-scanner`	`secrets_`	API keys, tokens and passwords in files, git history and agent transcripts	recommended, code
`prompt-injection-scanner`	`injection_`	Prompt injection in documents, web pages and RAG content	recommended, code
`toxic-flow-auditor`	`toxic_flow_`	Lethal trifecta: untrusted input, sensitive data and egress in one agent	recommended, code
`mcp-config-auditor`	`mcp_config_`	MCP client configs (Cursor, Claude, Windsurf, VS Code) and shadow servers	recommended, supply-chain
`dependency-auditor`	`deps_`	Known CVEs in npm and PyPI dependencies (OSV)	recommended, supply-chain
`prompt-leak-scanner`	`leak_`	Credentials and PII in outbound LLM prompts, before they leave your app	code
`tool-poisoning-scanner`	`poisoning_`	Hidden instructions in MCP tool descriptions and schemas	code
`mcp-server-auditor`	`server_audit_`	Shell, eval, SSRF and secrets in an MCP server's source	code
`oauth-auditor`	`oauth_`	OAuth 2.1 mistakes in an MCP server's auth code: token passthrough, audience, PKCE	code
`audit-gap-auditor`	`audit_gap_`	Tool calls without an audit trail (OWASP MCP08)	code
`context-oversharing-auditor`	`oversharing_`	Context oversharing (MCP10): session dumps, cross-user context, unscoped recalls	code
`ai-code-scanner`	`ai_code_`	Insecure LLM integrations: exposed keys, unsafe model output, PII to third-party LLMs	code
`agent-graph-auditor`	`agent_graph_`	Transitive excessive agency across LangGraph, CrewAI and AutoGen agents	code
`a2a-auditor`	`a2a_`	Agent2Agent (A2A) implementation code: webhook SSRF, unauthenticated Agent Cards	code
`elicitation-auditor`	`elicitation_`	MCP elicitation that asks users for secrets or sends them to third parties	code
`memory-poisoning-scanner`	`memory_`	Untrusted input written into persistent agent memory	code
`unbounded-consumption-auditor`	`consumption_`	Denial of wallet: missing token limits, timeouts and loop bounds	code
`threat-rules`	`threat_rules_`	Agent Threat Rules (ATR) on text, files and agent events	code
`document-scanner`	`document_`	PII and credentials in PDFs and images (OCR) before they reach an LLM	code
`reverse-shield`	`reverse_`	How easily a shipped app can be reverse engineered (web, Electron, APK/AAB, IPA, Unity, native); fix diffs, CI baselines	code
`slopsquat-scanner`	`slopsquat_`	Hallucinated or brand-new package names (slopsquatting)	supply-chain
`model-scanner`	`model_`	Malicious pickle, joblib, NumPy, safetensors, Keras, ONNX, GGUF and TensorFlow model files, and Hugging Face repos	supply-chain
`rug-pull-detector`	`rug_pull_`	MCP tool definitions that change after you approved them	supply-chain
`ssl-inspector`	`ssl_`	TLS certificates, ciphers and HSTS	network
`dns-intelligence`	`dns_`	DNS records, SPF/DMARC/DKIM, subdomain takeover	network
`vector-store-scanner`	`vector_store_`	Unauthenticated vector databases (Weaviate, Qdrant, Chroma, pgvector…)	network
`llm-redteam`	`redteam_`	Jailbreak and extraction probes against an LLM endpoint you control	network
`vulnerability-scanner`	`vuln_`	GuardBee platform security scans and their findings	platform
`compliance-checker`	`compliance_`	KVKK, GDPR and CCPA compliance of a website via the GuardBee API	platform

guardbee list prints this table. The proxy (mcp-security-proxy) and the database gateway (mcp-db-gateway) are not in the suite: they sit in front of other servers rather than answering tool calls.

CLI

npm install -g @guardbee/security-suite

guardbee list # packages and groups guardbee owasp-scan scan . --fail-on=high --format=sarif > owasp.sarif guardbee secret-scanner scan . --history # any package's CLI, same arguments guardbee mcp-config-auditor discover

The shortcuts from earlier versions still work:

Shortcut	Runs
`guardbee secret-scan`	`secret-scanner scan`
`guardbee dep-audit`	`dependency-auditor audit`
`guardbee ssl-inspect …`	`ssl-inspector inspect`
`guardbee dns-check`	`dns-intelligence check`

GitHub Actions

- run: npx -y @guardbee/security-suite owasp-scan scan . --format=sarif --fail-on=high > owasp.sarif

run: npx -y @guardbee/security-suite dep-audit . --fail-on=high
uses: github/codeql-action/upload-sarif@v3 if: always() with: sarif_file: owasp.sarif

Upgrading from 0.2

guardbee serve used to expose five tools from four packages with plain names (scan_directory, scan_file, audit_dependencies, inspect_ssl, check_dns). It now serves the recommended group with prefixed names: the same checks are secrets_scan_directory, secrets_scan_file, deps_audit_directory, and, with --tools=recommended,network, inspect_ssl and enumerate_dns / dns_check_email_security. Agents that call tools by name need the new names.

License

MIT — GuardBee

Feedback

Questions, ideas, or a false positive? Start a thread in GitHub Discussions or open an issue. If GuardBee is useful to you, a ⭐ on the repository helps others find it.

Security Suite

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Symantec Cloud DLP AIops

README from the maker

@guardbee/security-suite

Quick start

Groups

Packages

CLI

GitHub Actions

Upgrading from 0.2

License

Feedback