Cognita

用于安全侦察的远程MCP服务器：51个只读、无需密钥的工具，涵盖DNS、TLS、电子邮件安全、IP信誉、CVE/KEV和OSINT。

访问 fmelo.net

托管 MCP 服务器

npx add-mcp 'https://cognita.fmelo.net/mcp'

可安装到 Claude Code、Codex、Cursor 等客户端

文档

Reconnaissance, learned.

Type / to pick a tool — try /investigate example.com, /spf_check example.com or /dns_lookup example.com.

Prefer your own agent? Connect any MCP client to /mcp read-only · no auth

Enter to send · Shift+Enter for a new line · type / for tools · 51 tools