Free SKILL.md scraped from GitHub. Clone the repo or copy the file directly into your Claude Code skills directory.
npx versuz@latest install a5c-ai-babysitter-library-specializations-domains-science-nanotechnology-skills-cygit clone https://github.com/a5c-ai/babysitter.gitcp babysitter/SKILL.MD ~/.claude/skills/a5c-ai-babysitter-library-specializations-domains-science-nanotechnology-skills-cy/SKILL.md---
name: cytotoxicity-assay-analyzer
description: Nanotoxicology skill for in vitro cytotoxicity assessment and cell viability analysis
allowed-tools:
- Read
- Write
- Glob
- Grep
- Bash
metadata:
specialization: nanotechnology
domain: science
category: applications
priority: high
phase: 6
tools-libraries:
- Plate reader analysis software
- Cell imaging analysis
---
# Cytotoxicity Assay Analyzer
## Purpose
The Cytotoxicity Assay Analyzer skill provides comprehensive in vitro toxicity assessment of nanomaterials, enabling systematic evaluation of cell viability, determination of safe exposure levels, and identification of toxicity mechanisms.
## Capabilities
- MTT/MTS/WST assay analysis
- Live/dead staining quantification
- IC50/EC50 calculation
- Dose-response curve fitting
- Cell morphology analysis
- Apoptosis/necrosis detection
## Usage Guidelines
### Cytotoxicity Assessment
1. **Assay Selection**
- Choose appropriate viability assay
- Consider nanoparticle interference
- Include proper controls
2. **Data Analysis**
- Calculate percent viability
- Fit dose-response curves
- Determine IC50/EC50
3. **Result Interpretation**
- Compare to benchmark materials
- Assess mechanism of toxicity
- Report with appropriate context
## Process Integration
- Nanomaterial Safety Assessment Pipeline
- Nanoparticle Drug Delivery System Development
## Input Schema
```json
{
"nanomaterial": "string",
"cell_line": "string",
"assay_type": "mtt|mts|wst|live_dead|ldh",
"concentrations": ["number"],
"exposure_time": "number (hours)"
}
```
## Output Schema
```json
{
"viability_data": [{
"concentration": "number",
"viability": "number (%)",
"std_dev": "number"
}],
"dose_response": {
"ic50": "number",
"ic50_unit": "string",
"hill_slope": "number",
"r_squared": "number"
},
"toxicity_classification": "string",
"mechanism_indicators": ["string"]
}
```