Official MCP RegistryListed
Allergen Detector
Checks food and cosmetic ingredients against each household member's allergies, incl. hidden names.
First seen 26 Oct 2026. Evidence as of 31 Oct 2026.
3
Tools
From an anonymous probe
1
Source listings
Each with its own history
5
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_product_allergens | Check a product's ingredient list against the allergies of one or more people in a household. Catches allergens listed under other names (e.g. "arachis oil" for peanut, "casein" for milk, Latin plant names in cosmetics) and does not let "free from" claims hide a real ingredient. Covers food and cosmetics. Use when the user asks if a product or ingredient list is safe for someone with allergies. A result with no listed allergens is not a promise of safety: relay the limits, and never call the product "safe". | Read-only |
| list_supported_allergens | List the allergens this service can check (food and cosmetic), with the other names users may type for them. | Read-only |
| lookup_ingredient | Tell which allergens, if any, an ingredient name belongs to, e.g. "sodium caseinate" -> milk, "Prunus amygdalus dulcis oil" -> tree nuts, "DMDM hydantoin" -> formaldehyde releasers. | Read-only |
Change history
- check_product_allergens: description changed (+"A result with no listed allergens is not a promise of safety: relay the limits, and never call the product "safe".")
- server instructions changed (+"When relaying results: never call a product "safe"; say whether listed allergens were found and pass on the limits. Never give medication, dosing or treatment advice (including antihistamines or epinephrine), and never suggest hiding anything from a doctor. If someone may be having a reaction, tell them to use their emergency plan and call emergency services.")
- check_product_allergens: description changed (+"Use when" -"Call this whenever" -"allergies, even if the answer seems obvious, and before recommending or buying a food, cosmetic or household product for someone with")
- server instructions changed (+"when" +"allergies." -"whenever")
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.daniellemeng1022/allergen-detector | 26 Oct 2026 | 31 Oct 2026 | 1 |