Subfinder Fast Passive Subdomain Enumeration Tool

Subfinder is a passive subdomain discovery tool by ProjectDiscovery that finds valid subdomains for websites using curated online sources. Optimized for speed and stealth, it integrates cleanly into security reconnaissance pipelines via stdin/stdout support.

agentskillexchange Updated 28 repo stars

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Subfinder Fast Passive Subdomain Enumeration Tool

Subfinder is a passive subdomain discovery tool by ProjectDiscovery that finds valid subdomains for websites using curated online sources. Optimized for speed and stealth, it integrates cleanly into security reconnaissance pipelines via stdin/stdout support.

Prerequisites

Go 1.21+

Installation

No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.

Documentation

Source

agentskillexchange/skills/tree/main/skills/subfinder-passive-subdomain-enumeration commit 80c9bb0e97

Frequently asked questions

npx skillmds@latest add agentskillexchange/subfinder-fast-passive-subdomain-enumeration-tool