ToolTrust Scanner

Developer Tools npm v1.0.9

Scans MCP servers for prompt injection, data exfiltration, and privilege escalation.

View source ↗ Generate config for multiple servers More servers

Install

Pin version registry version 1.0.9

npm
npx -y tooltrust-mcp

npm
npx -y tooltrust-mcp@1.0.9

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp@1.0.9"
      ]
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add tooltrust-scanner -- npx -y tooltrust-mcp

claude mcp add tooltrust-scanner -- npx -y tooltrust-mcp@1.0.9

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp@1.0.9"
      ]
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp"
      ]
    }
  }
}

{
  "servers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp@1.0.9"
      ]
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "tooltrust-scanner": {
      "command": "npx",
      "args": [
        "-y",
        "tooltrust-mcp@1.0.9"
      ]
    }
  }
}

Format verified against the official Windsurf docs ↗.

GitHub

⭐ 19 stars · 最近更新于 15 天前 · MIT license

About this server

/ ToolTrust Scanner Static security scanner for MCP tool definitions / Trust grades (A–F) before your agent calls a tool — run as an MCP server…

Summary from the project README — github.com/AgentSafe-AI/tooltrust-scanner

Distributed as npm, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the ToolTrust Scanner MCP server do?

/ ToolTrust Scanner Static security scanner for MCP tool definitions / Trust grades (A–F) before your agent calls a tool — run as an MCP server

How do I install ToolTrust Scanner?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is ToolTrust Scanner free to use?

The MCP server itself is free to install. The source is public on https://github.com/AgentSafe-AI/tooltrust-scanner. Any third-party service it calls may require its own API key and account.

Which clients support ToolTrust Scanner?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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Publish this server? Link back with a badge on your README or site — copy either snippet.

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