Koskamo

GuardBee MCP

GuardBee MCP provides security for AI agents and the Model Context Protocol. It acts as a gateway to mask PII and secrets, block prompt injection and toxic flows, and includes scanners for the OWASP MCP Top 10 vulnerabilities. The package includes specific modules for auditing toxic flows, context oversharing, configuration security, and runtime threat detection via Agent Threat Rules.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

GuardBee MCP logo, by GuardBeeCommunity listingLocal stdioSource reviewed; not executedPublished by GuardBee
Vendor documentation

What you can do with it

  • Mask PII and secrets in agent communications
  • Block prompt injection and toxic content flows
  • Audit MCP servers for OWASP MCP Top 10 vulnerabilities
  • Detect runtime agent threats and tool poisoning

Source and maintenance

Community listingRegistry 0.5.1
mcp-registry: io.github.GuardBee/threat-rules@0.5.1Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@guardbee/mcp-threat-rules 0.5.1

npm
@guardbee/mcp-threat-rules package definition
{
  "version": "0.5.1",
  "transport": "stdio",
  "identifier": "@guardbee/mcp-threat-rules",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "guardbee-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-threat-rules@0.5.1"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "guardbee-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-threat-rules@0.5.1"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "guardbee-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-threat-rules@0.5.1"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "guardbee-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-threat-rules@0.5.1"
      ]
    }
  }
}

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