# Doc Extraction Naval Architecture

> Layer 3 domain sub-skill for extracting naval architecture data from SNAME PNA, IMO stability codes, IACS structural rules, and classification society guidelines. Provides detection heuristics for stability constants, resistance equations, hull form coefficients, hydrostatic curves, IMO stability criteria, and structural scantling tables. type: reference

- Skill: `vamseeachanta/doc-extraction-naval-architecture` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add vamseeachanta/doc-extraction-naval-architecture`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/doc-extraction-naval-architecture/raw
- Safety review: pending
- 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-naval-architecture

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# Doc Extraction Naval Architecture

## When to Use

- Extracting data from SNAME Principles of Naval Architecture (PNA)
- Processing IMO intact stability criteria (IS Code, SOLAS Ch. II-1)
- Ingesting classification society structural rules (ABS, DNV, LR, BV)
- Extracting resistance estimation data (Holtrop-Mennen, ITTC)
- Building hull form parameter databases from general arrangement plans
- Processing hydrostatic curves from stability booklets and design documents
- Mining vessel/project rudder workbooks, converted scripts, notes, and PDFs before yaw-moment or turning-trace calculations; see `references/rudder-yaw-moment-time-trace.md` for source-pack and model-boundary patterns.

## Related Skills

- [hydrodynamics](../../marine-offshore/hydrodynamics/SKILL.md) — Wave spectra, RAO
- [structural-analysis](../../marine-offshore/structural-analysis/SKILL.md) — Stress checks
- [fatigue-analysis](../../marine-offshore/fatigue-analysis/SKILL.md) — S-N curves

## Sub-Skills

- [Source Code Alignment](source-code-alignment/SKILL.md)
- [Stability Constants (+4)](stability-constants/SKILL.md)
- [Structural Scantling Tables](structural-scantling-tables/SKILL.md)
- [Validation Rules](validation-rules/SKILL.md)
- [Standards Reference](standards-reference/SKILL.md)