Allergen Detector
Checks food and cosmetic ingredients against each household member's allergies, incl. hidden names.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"allergen-detector": {
"url": "https://allergen-detector-mcp.onrender.com/mcp"
}
}
}Remote endpoints
https://allergen-detector-mcp.onrender.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (3)
🟢check_product_allergens(ingredients, household, product_name)
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. Call this whenever the user asks if a product or ingredient list is safe for someone with allergies, even if the answer seems obvious, and before recommending or buying a food, cosmetic or household product for someone with allergies.
Input Schema
{
"type": "object",
"properties": {
"ingredients": {
"type": "string",
"minLength": 1,
"description": "The product's ingredient list, or the product page text that contains it."
},
"household": {
"minItems": 1,
"type": "array",
"items": {
"type": "object",
"properties": {
"person": {
"description": "Who this is for, e.g. \"me\", \"Ava\", \"Dad\". Optional.",
"type": "string"
},
"allergens": {
"minItems": 1,
"type": "array",
"items": {
"anyOf": [
{
"type": "string"
},
{
"type": "object",
"properties": {
"name": {
"type": "string"
},
"severity": {
"type": "string",
"enum": [
"mild",
"moderate",
"severe"
]
}
},
"required": [
"name"
]
}
]
},
"description": "Allergens in plain words, e.g. \"peanut\", \"milk\", \"fragrance\", \"nickel\". Add a severity to rank alerts."
}
},
"required": [
"allergens"
]
},
"description": "One entry per person, each with their allergens."
},
"product_name": {
"description": "Product name, for the answer only.",
"type": "string"
}
},
"required": [
"ingredients",
"household"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢lookup_ingredient(ingredient)
Tell which allergens, if any, an ingredient name belongs to, e.g. "sodium caseinate" -> milk, "Prunus amygdalus dulcis oil" -> tree nuts, "DMDM hydantoin" -> formaldehyde releasers.
Input Schema
{
"type": "object",
"properties": {
"ingredient": {
"type": "string",
"minLength": 1,
"description": "One ingredient name as printed on a label."
}
},
"required": [
"ingredient"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_supported_allergens
List the allergens this service can check (food and cosmetic), with the other names users may type for them.
Input Schema
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}Community
Evidence