{"protocol":"Model Context Protocol (MCP) 2025-03-26 / UCP 2026-01","server":{"name":"healixai-clinical-commerce-mcp","version":"1.0.0","description":"HealixAI Clinical Commerce & HSA/FSA Medical Necessity MCP Server for Shopify, Google Gemini, and AI Shopping Agents."},"tools":[{"name":"search_clinical_formulary","description":"Searches HealixAI physician-reviewed supplements, orthopedic DME, home diagnostic monitors, and verified Shopify health storefronts with HSA/FSA ~30% pre-tax pricing and qualifying ICD-10 indications.","inputSchema":{"type":"object","properties":{"query":{"type":"string","description":"Health product, symptom, medication companion, or device query (e.g. \"Vitamin D3\", \"walking boot\", \"statin muscle pain\")."},"patientConditions":{"type":"array","items":{"type":"string"},"description":"Optional list of patient diagnoses or ICD-10 codes."},"activeMedications":{"type":"array","items":{"type":"string"},"description":"Optional list of active medications for drug-interaction screening."}},"required":["query"]}},{"name":"verify_hsa_fsa_and_contraindications","description":"Deterministically checks a healthcare or Shopify product against active medications and returns IRS § 213(d) HSA/FSA pre-tax eligibility and qualifying conditions.","inputSchema":{"type":"object","properties":{"productTitle":{"type":"string"},"activeMedications":{"type":"array","items":{"type":"string"}},"patientConditions":{"type":"array","items":{"type":"string"}}},"required":["productTitle"]}},{"name":"stamp_hsa_fsa_doctors_note","description":"Generates a cryptographically signed IRS § 213(d) Letter of Medical Necessity (HSA/FSA Doctor’s Note) for a qualifying clinical product.","inputSchema":{"type":"object","properties":{"productTitle":{"type":"string"},"patientName":{"type":"string"},"matchedIcd10":{"type":"string"}},"required":["productTitle"]}}]}