hydrodynamics
Manage hydrodynamic coefficients, wave spectra, and environmental loading\ \ for vessel response analysis. Use for 6\xD76 matrix management, wave spectrum\ \ modeling, OCIMF loading calculations, and RAO interpolation."
npx skills add majiayu000/claude-skill-registry --skill hydrodynamics --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Hydrodynamics Skill Manage hydrodynamic coefficients, wave spectra, and environmental loading for vessel and floater response analysis. ## Version Metadata ```yaml version: 1.0.0 python_min_version: '3.10' compatibility: tested_python: - '3.10' - '3.11' - '3.12' - '3.13' os: - Windows - Linux - macOS ``` ## Changelog ### [1.0.0] - 2026-01-07 **Added:** - Initial version metadata and dependency management - Semantic versioning support - Compatibility information for Python 3.10-3.13 **Changed:** - Enhanced skill documentation structure ## When to Use - 6×6 added mass and damping matrix management - Wave spectrum modeling (JONSWAP, Bretschneider, PM) - OCIMF wind and current loading calculations - RAO interpolation and frequency-dependent coefficients - Hydrodynamic coefficient database management - Kramers-Kronig causality validation ## Prerequisites - Python environment with `digitalmodel` package installed - Hydrodynamic coefficient data (from AQWA, WAMIT, etc.) - Environmental data for wave/wind/current loading ## Analysis Types ### 1. Coefficient Database Management Store and retrieve hydrodynamic coefficients. ```yaml hydrodynamics: coefficient_database: flag: true vessel_nam
- Version Metadata
- Changelog
- [1.0.0] - 2026-01-07
- When to Use
- Prerequisites
- Analysis Types
- 1. Coefficient Database Management
- 2. Wave Spectra Modeling
- 3. OCIMF Environmental Loading
- 4. RAO Interpolation
- 5. Displacement RAO Quality Checks
- Python API
- Coefficient Database
- Frequency-Dependent Matrices
What does the hydrodynamics skill do?
Manage hydrodynamic coefficients, wave spectra, and environmental loading\ \ for vessel response analysis. Use for 6\xD76 matrix management, wave spectrum\ \ modeling, OCIMF loading calculations, and RAO interpolation."
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill hydrodynamics --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.