    servers/
        security/
        cognita
  

CO

Cognita

Unverified Claim & verify → Security

Passive OSINT and security recon: DNS, TLS, email posture, IP reputation, CVE/KEV, CT logs.

Visit website ↗ Try Remote Server

Overview Installation

Overview

Cognita is a Model Context Protocol server that performs passive OSINT and security reconnaissance across multiple domains. It queries DNS records, TLS certificates, email posture signals, IP reputation data, CVE and KEV databases, and certificate transparency logs—all without active scanning or network probing. By implementing MCP, Cognita lets AI assistants call these recon capabilities as native tools instead of requiring manual context switching.

Cognita runs as a remote hosted service at https://cognita.fmelo.net/mcp with no local installation required. It needs no authentication to use. The latest release is v1.0.34. Learn more at https://fmelo.net.

Cognita is listed in the Security category on mcp.site and works with any MCP-compatible client, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Cognita, you can claim this listing to verify ownership and keep information up to date.

▸Hosted endpoint — Streamable HTTP · https://cognita.fmelo.net/mcp

Installation

Settings → Connectors → Add custom connector
Name: Cognita
URL:  https://cognita.fmelo.net/mcp

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