MacroCyber
by macrocyber.co · co.macrocyber/attack-surface
Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes.
- Category
- Databases
- Connection
- Remote (HTTP)
- Tools
- 2 reported
- Status
- Online
Connect it to your AI
Claude Code
claude mcp add --transport http attack-surface https://macrocyber.co/api/mcpClaude, ChatGPT, Cursor and other apps
Add it as a custom connector with this URL (Streamable HTTP):
https://macrocyber.co/api/mcpCursor, VS Code and other apps (mcp.json)
{
"mcpServers": {
"attack-surface": {
"url": "https://macrocyber.co/api/mcp"
}
}
}Tools it offers
2 tools, as the server itself reported during our check on Oct 31, 2026.
macrocyber_exposure_claimRun a passive, external attack-surface scan of a public website and return a signed, exploitability-graded exposure claim. The claim holds: an SSVC decision (Act, Attend or Track); a 0-100 risk score (higher is worse) anmacrocyber_verify_fixesRe-check the site of an earlier MacroCyber report and return a fresh signed exposure claim plus a comparison with that report: resolved, still open, new, and not re-checked. An issue counts as resolved only when this sca
Questions
What is the MacroCyber MCP server?
Scan a site or AI-built app for exposed databases, keys and MCP endpoints, then verify the fixes. It is made by macrocyber.co and listed in the official MCP Registry as co.macrocyber/attack-surface. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.
How do I add MacroCyber to Claude?
In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://macrocyber.co/api/mcp. In Claude Code, run: claude mcp add --transport http attack-surface https://macrocyber.co/api/mcp
How do I add MacroCyber to ChatGPT?
ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://macrocyber.co/api/mcp.
How do I add MacroCyber to Cursor?
Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "attack-surface": { "url": "https://macrocyber.co/api/mcp" } } }
Does MacroCyber work right now?
Yes. It responded when we last checked on 31 Oct 2026. We check remote MCP servers every day.
What can MacroCyber do?
It gives your AI 2 tools, including macrocyber_exposure_claim, macrocyber_verify_fixes. The full list is on this page.
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Markdown (GitHub README)
[](https://chen.media/mcp/co-macrocyber-attack-surface)HTML (switches to dark mode on its own)
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