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Supplement

Local NIH Dietary Supplement Label Database (CC0) products with declared ingredients mapped to compound_id. Every non-status response includes a medical / label disclaimer.

Service id: supplement
Version: 0.1.0
Status: available

Authentication

MCP endpoint: https://mcp.glc-rag.hu/mcp (streamable HTTP)

Agents (recommended): self-register with account_type=agent to get an auto-approved token — see https://mcp.glc-rag.hu/guide/agent.

Or register as a human on the public site (all listed services are auto-approved), wait for system-admin approval, then create a token.

Authorization: Bearer mcp_...

Cursor mcp.json example:

{
  "mcpServers": {
    "supplement": {
      "url": "https://mcp.glc-rag.hu/mcp",
      "headers": {
        "Authorization": "Bearer mcp_YOUR_TOKEN"
      }
    }
  }
}

Tools

supplement_resolve

Resolve product name, brand, or barcode to DSLD product candidates.

Input schema:

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 200
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 25,
      "default": 10
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false
}

Examples:

{
  "query": "vitamin d"
}

{
  "query": "magnesium glycinate"
}

supplement_lookup

Lookup one product by product_id or dsld_id; returns full declared ingredient list with compound_id links.

Input schema:

{
  "type": "object",
  "properties": {
    "product_id": {
      "type": "string",
      "description": "e.g. supp:dsld:82118"
    },
    "dsld_id": {
      "type": "string",
      "description": "Numeric DSLD id"
    }
  },
  "additionalProperties": false
}

Examples:

{
  "dsld_id": "82118"
}

{
  "product_id": "supp:dsld:82118"
}

supplement_search_by_compound

Find products that declare a hatóanyag (compound_id or name query).

Input schema:

{
  "type": "object",
  "properties": {
    "compound_id": {
      "type": "string"
    },
    "query": {
      "type": "string",
      "maxLength": 200
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 25,
      "default": 10
    }
  },
  "additionalProperties": false
}

Examples:

{
  "query": "magnesium",
  "limit": 10
}

{
  "compound_id": "cmpd:citral"
}

supplement_status

Supplement DB counts, dump import runs, compound link coverage (free).

Input schema:

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Examples:

{}

Usage notes

Flow: supplement_resolve → supplement_lookup; or supplement_search_by_compound(compound_id|query). Hatóanyag törzs: compound MCP. supplement_status is free.

Errors / limits

Empty query → empty. Unknown id → found=false. DB unavailable → is_error.

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