Download for macOS
Skill

Recon

@danielmiessler Updated 2026-07-12

Security reconnaissance. USE WHEN recon, reconnaissance, bug bounty, attack surface. SkillSearch('recon') for docs.

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Install

git clone https://github.com/danielmiessler/LifeOS /tmp/LifeOS && ln -s /tmp/LifeOS/Releases/v3.0/.claude/skills/Recon ~/.claude/skills/Recon

From README

Customization Before executing, check for user customizations at: /.claude/skills/PAI/USER/SKILLCUSTOMIZATIONS/Recon/ If this directory exists, load and apply any PREFERENCES.md, configurations, or resources found there. These override default behavior. If the directory does not exist, proceed with skill defaults. recon Infrastructure and Network Reconnaissance 🚨 MANDATORY: Voice Notification (REQUIRED BEFORE ANY ACTION) You MUST send this notification BEFORE doing anything else when this skill is invoked. Send voice notification: Output text notification: This is not optional. Execute this curl command immediately upon skill invocation. Purpose Technical reconnaissance of network infrastructure including domains, IP addresses, netblocks, and ASNs. Combines passive intelligence gathering with authorized active scanning to map attack surfaces and identify assets.