Individual skill
port-service-discovery
Nmap scan for MySQL, Redis, FTP, SSH, internal API services.
recon/port-service-discovery/SKILL.md
Source commit 1260244136edc6ae698d76d3d526f503e322778d
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
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Repository context
- Repository stars (not skill ratings)
- 1,352
- Repository last updated
- Nov 7, 2026
- License
- MIT
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- bug-bounty Repository topic
- cloud-security Repository topic
- firebase-hacking Repository topic
- hermes-agent Repository topic
- jwt-attacks Repository topic
- offensive-security Repository topic
- penetration-testing Repository topic
- reconnaissance Repository topic
- red-team Repository topic
- security-automation Repository topic
- recon Declared skill tag
- port-scan Declared skill tag
- mysql Declared skill tag
- ftp Declared skill tag
- ssh Declared skill tag
- internal-api Declared skill tag
- engineering Derived category
- data Derived category
- data-databases Derived category
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# Port & Service Discovery Skill
Use scoped Nmap discovery to identify services adjacent to web applications,
including databases, remote administration, mail, caches, and non-standard API
ports. An open port is an observation; service identity and unauthorized access
require separate validation.
## When to Use
- Running `deep-invade` Phase 6 on a high-value target.
- After surface recon shows no exploitable web vulnerabilities — pivot to infrastructure.
- When the target is a SaaS with backend APIs on non-standard ports.
- After discovering a staging subdomain — check for database/admin ports.
