Healthy Aging Atlas — MCP Server

Evidence-ranked supplement data for AI agents. No API key required.

Live endpoint: https://healthyagingatlas.com/api/mcp/
Transport: Streamable HTTP (JSON-RPC 2.0)
Discovery: https://healthyagingatlas.com/.well-known/mcp.json
Docs: https://healthyagingatlas.com/developers/

Connect in 30 seconds

Claude.ai / Claude Desktop

Settings → Integrations → MCP Servers
Enter: https://healthyagingatlas.com/api/mcp/
Start a new conversation — 5 tools appear automatically

Cursor

Settings → Tools & Integrations → MCP → Add MCP Server
URL: https://healthyagingatlas.com/api/mcp/
Transport: Streamable HTTP

curl

curl -s -X POST https://healthyagingatlas.com/api/mcp/ \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'

Tools

Tool	Description
`search_supplements`	Search by name, ingredient, or brand. Returns trust-scored products with prices and purchase links.
`get_product`	Full product details: trust score, certifications, price, evidence summary.
`compare_supplements`	Head-to-head comparison with key differences, best use cases, and verdict.
`get_price_history`	90-day price history and freshness data.
`recommend_for_goal`	Evidence-ranked recommendations for a health goal with optional budget/demographic filters.

All tools are read-only (readOnlyHint: true). No authentication required.

Example calls

Search for magnesium products for sleep:

curl -s -X POST https://healthyagingatlas.com/api/mcp/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0", "id": 1, "method": "tools/call",
    "params": {
      "name": "search_supplements",
      "arguments": { "query": "magnesium", "goal": "sleep", "limit": 3 }
    }
  }'

Compare NMN vs NR:

curl -s -X POST https://healthyagingatlas.com/api/mcp/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0", "id": 2, "method": "tools/call",
    "params": {
      "name": "compare_supplements",
      "arguments": { "supplement_a": "nmn", "supplement_b": "nr" }
    }
  }'

Top sleep supplements under $40:

curl -s -X POST https://healthyagingatlas.com/api/mcp/ \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0", "id": 3, "method": "tools/call",
    "params": {
      "name": "recommend_for_goal",
      "arguments": { "goal": "sleep", "budget_usd": 40, "limit": 3 }
    }
  }'

Troubleshooting

Issue	Fix
308 redirect	Use trailing slash: `/api/mcp/`
405 Method Not Allowed	Use POST only
Tool not found	Names are case-sensitive: `search_supplements`, `get_product`, `compare_supplements`, `get_price_history`, `recommend_for_goal`
Claude Desktop shows no tools	Start a new conversation after adding the server

Notes

Responses include Amazon Associates affiliate links (tag: healthagingat-20). Rankings are based on evidence quality, not commission rates.
This repo contains the reference implementation (server.js). The live server runs on Vercel at healthyagingatlas.com.
Privacy Policy: https://healthyagingatlas.com/privacy/
Terms of Service: https://healthyagingatlas.com/terms/