Babysitter green-chemistry-metrics

Green chemistry metrics calculation skill for atom economy, E-factor, and process mass intensity

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 "$T/library/specializations/domains/science/chemical-engineering/skills/green-chemistry-metrics" ~/.claude/skills/a5c-ai-babysitter-green-chemistry-metrics && rm -rf "$T"

manifest: library/specializations/domains/science/chemical-engineering/skills/green-chemistry-metrics/SKILL.md

Green Chemistry Metrics Skill

Purpose

The Green Chemistry Metrics Skill calculates and evaluates green chemistry metrics to assess process sustainability and guide process improvement toward greener alternatives.

Capabilities

Atom economy calculation
E-factor analysis
Process mass intensity (PMI)
Reaction mass efficiency
Carbon efficiency
Solvent intensity
Energy intensity
Water intensity
Renewables fraction

Usage Guidelines

When to Use

Evaluating process greenness
Comparing synthesis routes
Setting sustainability targets
Tracking improvement progress

Prerequisites

Process stoichiometry defined
Mass balance available
Solvent usage documented
Energy consumption known

Best Practices

Calculate multiple metrics
Compare against benchmarks
Track trends over time
Consider full life cycle

Process Integration

This skill integrates with:

Green Chemistry Metrics Evaluation
Process Sustainability Assessment
Waste Minimization Analysis

Configuration

green-chemistry-metrics:
  metrics:
    - atom-economy
    - e-factor
    - pmi
    - carbon-efficiency
  benchmarks:
    - pharmaceutical
    - fine-chemical
    - commodity

Output Artifacts

Metrics calculations
Benchmark comparisons
Trend analyses
Improvement recommendations
Sustainability scorecards