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promptrejectormcp

io.github.revsmoke/promptrejectormcp v1.0.1

Official Registry git security

Repository

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

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Install connect locally via stdio

Run in your terminal

claude mcp add promptrejectormcp -- npx -y prompt-rejector

Add to claude_desktop_config.json

{
  "mcpServers": {
    "promptrejectormcp": {
      "command": "npx",
      "args": [
        "-y",
        "prompt-rejector"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json

{
  "mcpServers": {
    "promptrejectormcp": {
      "command": "npx",
      "args": [
        "-y",
        "prompt-rejector"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "promptrejectormcp": {
      "command": "npx",
      "args": [
        "-y",
        "prompt-rejector"
      ]
    }
  }
}

Add to .vscode/mcp.json

{
  "servers": {
    "promptrejectormcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "prompt-rejector"
      ]
    }
  }
}

Add to cline_mcp_settings.json

{
  "mcpServers": {
    "promptrejectormcp": {
      "command": "npx",
      "args": [
        "-y",
        "prompt-rejector"
      ]
    }
  }
}

Packages

npm prompt-rejector@1.0.1

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