Connects Claude to ChainSDS, a chemical safety database with 21 tools for lab protocol validation. You get pairwise compatibility checks, PPE recommendations, regulatory compliance across 10 jurisdictions (EU REACH, US OSHA, Japan, China), GHS hazard lookups, and transport classification. The batch_safety_check tool runs compatibility matrices for deck layouts in one call. It handles mixing order validation (acid into water checks), waste disposal procedures, and generates signed audit PDFs for GLP/GMP compliance. Useful when designing experiments with AI and you need safety verification inline instead of as a separate step. Works freemium for basic queries, requires API key from msdschain.lagentbot.com for audit reports and PDF uploads.
claude mcp add --transport stdio io.github.littleblakew-msds-chain uvx msds-chain