Cannabis and controlled substances regulatory intelligence MCP server. Query state-by-state cannabis testing limits (pesticides, heavy metals, microbials, solvents, potency) across 18+ US states. Check substances against UN INCB Yellow List (154 scheduled narcotics), EU Drug Precursors Regulation (46 controlled chemicals), and EMCDDA Novel Psychoactive Substances database. Verify Health Canada cannabis compliance (383 regulations). 2,566 total records across 5 databases. Built by Two Halves — twohalves.ai