search_chemicals
ActiveTool of io.github.rootsbymenda/chemical-safety
Search chemical safety datasets by hazard keyword, exposure route, organ effect, GHS phrase, or regulatory concept for chemical hazard discovery. Input: hazard keyword (e.g. 'carcinogen', 'respiratory', 'liver', 'skin sensitizer', 'endocrine') with optional dataset filter (svhc, niosh, ghs, icsc, or all). Returns: ranked matches from SVHC (with reason and date), NIOSH (with REL/PEL/IDLH and symptoms), GHS (with hazard statements and pictograms), and ICSC (with exposure effects) — each with dataset label, CAS number, and detail URL. Database: 468,165 GHS records, 677 NIOSH chemicals, 253 SVHC substances, ICSC safety cards. For chemical hazard research and regulatory intelligence. Do not use for exact substance lookup (use check_chemical) or batch SVHC screening (use check_svhc_list).
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"query"
],
"properties": {
"limit": {
"type": "number",
"maximum": 25,
"minimum": 1,
"description": "Maximum number of chemical records to return (1-25, default 10). Use lower limits for precise regulatory phrases and higher limits for broad hazard discovery."
},
"query": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "Hazard, endpoint, organ system, exposure route, regulatory phrase, or chemical keyword (e.g. 'carcinogen', 'respiratory', 'liver', 'skin sensitizer', 'endocrine'). Use this for discovery across SVHC, NIOSH, GHS, and ICSC data, not exact substance lookup."
},
"database": {
"enum": [
"all",
"svhc",
"niosh",
"ghs",
"icsc"
],
"type": "string",
"description": "Optional dataset filter. Use 'svhc' for ECHA Candidate List records, 'niosh' for occupational exposure profiles, 'ghs' for hazard classifications, 'icsc' for safety cards, or 'all' for cross-dataset discovery."
}
}
}Parent server
io.github.rootsbymenda/chemical-safety
https://github.com/rootsbymenda/chem-mcp-server
1/7 registries