Babysitter seismic-hazard-analyzer

Seismic hazard analysis skill for site classification, spectral acceleration, and design response spectrum generation

install

source · Clone the upstream repo

git clone https://github.com/a5c-ai/babysitter

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/a5c-ai/babysitter "$T" && mkdir -p ~/.claude/skills && cp -r "$T/library/specializations/domains/science/civil-engineering/skills/seismic-hazard-analyzer" ~/.claude/skills/a5c-ai-babysitter-seismic-hazard-analyzer && rm -rf "$T"

manifest: library/specializations/domains/science/civil-engineering/skills/seismic-hazard-analyzer/SKILL.md

Seismic Hazard Analyzer Skill

Purpose

The Seismic Hazard Analyzer Skill performs seismic hazard analysis including site classification, spectral acceleration determination, and design response spectrum generation per ASCE 7 and AASHTO.

Capabilities

Site classification determination (A-F)
Spectral acceleration calculation (Ss, S1)
Design response spectrum generation
Seismic design category determination
Site-specific hazard analysis
USGS API integration for site data
Risk-targeted ground motion parameters
Site coefficient calculation

Usage Guidelines

When to Use

Determining seismic design parameters
Generating response spectra
Classifying site conditions
Establishing seismic design category

Prerequisites

Site location coordinates
Geotechnical data for site class
Risk category identified
Design code version selected

Best Practices

Verify site classification
Use site-specific data when available
Consider local seismic provisions
Document parameter sources

Process Integration

This skill integrates with:

Seismic Design Analysis
Bridge Design LRFD
Foundation Design

Configuration

seismic-hazard-analyzer:
  design-codes:
    - ASCE7-22
    - AASHTO-LRFD
  site-classes:
    - A
    - B
    - C
    - D
    - E
    - F
  output-types:
    - spectra
    - parameters
    - report

Output Artifacts

Design response spectra
Seismic parameter summaries
Site classification reports
SDC determination