Koskamo

GuardBee MCP

GuardBee provides a security gateway and scanners for Model Context Protocol (MCP) servers. It masks personally identifiable information (PII) and secrets, blocks prompt injection and toxic data flows, and audits configurations against the OWASP MCP Top 10. It operates as an open-source MIT-licensed tool that can run locally without requiring an account.

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 AI agent communications
  • Block prompt injection and toxic data flows
  • Scan codebases against OWASP MCP Top 10
  • Audit MCP server configurations on developer machines

Source and maintenance

Community listingRegistry 0.1.1
mcp-registry: io.github.GuardBee/security-engineer@0.1.1Source repository
Maintenance checked

Packages and installation

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

@guardbee/mcp-security-engineer 0.1.1

npm
@guardbee/mcp-security-engineer package definition
{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "@guardbee/mcp-security-engineer",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "GUARDBEE_API_KEY",
      "isRequired": true,
      "description": "GuardBee API key with remediations.read and remediations.write scopes"
    }
  ]
}

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-guardbee-mcp-security-engineer": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-security-engineer@0.1.1"
      ],
      "env": {
        "GUARDBEE_API_KEY": "<YOUR_GUARDBEE_API_KEY>"
      }
    }
  }
}

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-guardbee-mcp-security-engineer": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-security-engineer@0.1.1"
      ],
      "env": {
        "GUARDBEE_API_KEY": "<YOUR_GUARDBEE_API_KEY>"
      }
    }
  }
}

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-guardbee-mcp-security-engineer": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-security-engineer@0.1.1"
      ],
      "env": {
        "GUARDBEE_API_KEY": "<YOUR_GUARDBEE_API_KEY>"
      }
    }
  }
}

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-guardbee-mcp-security-engineer": {
      "command": "npx",
      "args": [
        "-y",
        "@guardbee/mcp-security-engineer@0.1.1"
      ],
      "env": {
        "GUARDBEE_API_KEY": "<YOUR_GUARDBEE_API_KEY>"
      }
    }
  }
}

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