MCP server

Allergen Detector

io.github.daniellemeng1022/allergen-detector

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Checks food and cosmetic ingredients against each household member's allergies, incl. hidden names.

Working at last checkAbout 659 tokens per request once connected3 tools

Website Source

https://allergen-detector-mcp.onrender.com/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 3
Token cost: About 659 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http allergen-detector https://allergen-detector-mcp.onrender.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.allergen-detector]
url = "https://allergen-detector-mcp.onrender.com/mcp"

Gemini CLI

{"mcpServers":{"allergen-detector":{"httpUrl":"https://allergen-detector-mcp.onrender.com/mcp"}}}

Cursor

{"mcpServers":{"allergen-detector":{"url":"https://allergen-detector-mcp.onrender.com/mcp"}}}

VS Code

{"servers":{"allergen-detector":{"type":"http","url":"https://allergen-detector-mcp.onrender.com/mcp"}}}

Antigravity

agy mcp add allergen-detector https://allergen-detector-mcp.onrender.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"allergen-detector","server_url":"https://allergen-detector-mcp.onrender.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"allergen-detector","server_url":"https://allergen-detector-mcp.onrender.com/mcp"}

Tools

check_product_allergens ~452 tokens
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 cosm
list_supported_allergens ~75 tokens
List the allergens this service can check (food and cosmetic), with the other names users may type for them.
lookup_ingredient ~132 tokens
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.

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