io.github.revsmoke/promptrejectormcp

io.github.revsmoke/promptrejectormcp

Security gateway for AI agents: detects prompt injections, jailbreaks, and common vulnerabilities.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "promptrejectormcp": {
      "command": "npx",
      "args": [
        "-y",
        "prompt-rejector@1.0.1"
      ],
      "env": {
        "YOUR_API_KEY": "<your YOUR_API_KEY>"
      }
    }
  }
}
Environment variables
  • YOUR_API_KEYrequiredsecretYour API key for the service

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.0.1
Registry
active
Published
1/28/2026

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