mcpbeat

Attack Surface MCP Server

io.github.cyanheads/attack-surface-mcp-server
local only

Attack Surface MCP Server runs on your own machine — the client starts it, so there is no endpoint to ping. 57 installs a week from npm. Last commit 30 Jul 2026.

Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.

Installs per day peak 25 · avg 8 · +10% w/w
a month agotoday
57
Installs / week
npm · @cyanheads/attack-surface-mcp-server
1
Stars
8 open issues
30 Jul 2026
Last commit
0 releases in 90 days
Apache-2.0
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add attack-surface-mcp-server -- npx -y @cyanheads/attack-surface-mcp-server
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "attack-surface-mcp-server": {
      "args": [
        "-y",
        "@cyanheads/attack-surface-mcp-server"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.attack-surface-mcp-server]
command = "npx"
args = ["-y", "@cyanheads/attack-surface-mcp-server"]
.cursor/mcp.json
{
  "mcpServers": {
    "attack-surface-mcp-server": {
      "args": [
        "-y",
        "@cyanheads/attack-surface-mcp-server"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "attack-surface-mcp-server": {
      "args": [
        "-y",
        "@cyanheads/attack-surface-mcp-server"
      ],
      "command": "npx"
    }
  }
}

Attack Surface MCP Server — questions

Answers built from our own checks of this server.

Why is there no uptime for Attack Surface MCP Server?
Attack Surface MCP Server runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @cyanheads/attack-surface-mcp-server was installed 57 times last week.
How do I connect Attack Surface MCP Server?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @cyanheads/attack-surface-mcp-server straight from npm; nothing to host, nothing to sign up for.
How many people use Attack Surface MCP Server?
The npm package @cyanheads/attack-surface-mcp-server was installed 57 times in the last week. Week over week that is +10%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Attack Surface MCP Server open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript, 1 stars on GitHub and 8 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.