# Doc Extraction Domain Sub Skills

> Sub-skill of doc-extraction: Domain Sub-Skills.

- Skill: `vamseeachanta/doc-extraction-domain-sub-skills` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/doc-extraction-domain-sub-skills`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/doc-extraction-domain-sub-skills/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/doc-extraction-domain-sub-skills

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# Domain Sub-Skills

## Domain Sub-Skills


For domain-specific extraction heuristics, delegate to Layer 3 sub-skills:

| Domain | Sub-skill | When to use |
|--------|-----------|-------------|
| Cathodic protection | [cp/SKILL.md](cp/SKILL.md) | DNV-RP-B401, F103, CP design documents |
| Drilling riser | [drilling-riser/SKILL.md](drilling-riser/SKILL.md) | API RP 16Q, riser analysis reports |
| Naval architecture | [naval-architecture/SKILL.md](naval-architecture/SKILL.md) | SNAME PNA, IMO stability, classification rules |