# NonToxicFinder Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## NonToxicFinder

Find home, baby and personal care products with third-party safety certifications and see the evidence.

- Record: https://musedirectory.ai/connector/nontoxicfinder
- Category: Shopping & Commerce
- Developer: NonToxicFinder (https://www.nontoxicfinder.com)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 424ms, checked 2026-11-12T01:16:07Z
- Endpoint: https://www.nontoxicfinder.com/api/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-11-12T01:16:07Z)
- Source: Found in the official MCP Registry (io.github.timmasterson/nontoxicfinder) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.timmasterson%2Fnontoxicfinder

Connects to the NonToxicFinder catalog of products holding third-party certifications checked against certifier registries and maker pages. Muse can search by product or category, filter by certification mark, pull full claim history for a single item, and read articles with featured products.

Example request: "Find me a certified non-toxic baby shampoo and show me which certification it holds."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use NonToxicFinder to help me. It is a free service with an MCP server at https://www.nontoxicfinder.com/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- search_products: Find products that hold a third-party certification NonToxicFinder has checked against the certifier's registry or the maker's page. Only products with a current, recently read certification are returned. An empty list means no certified match in this data, not that none exists. 
- get_product: Get one published product by slug or ASIN, with every claim shown honestly (including lapsed, unverifiable and stale ones) and the history of reads behind each claim. Give exactly one of slug or asin. Link people to the url given in each result and never construct a retailer link
- list_marks: List the certification marks and rating systems NonToxicFinder tracks, with who owns each and what it covers. kind "rating" marks are scores, not certifications.
- get_article: Get a NonToxicFinder article summary by slug: its title, excerpt, frequently asked questions and the products it features, in the order the article shows them. Link people to the url given in each result and never construct a retailer link. Say "last read on <date>" for a certifi

Screening checks:
- MCP handshake: pass (Answered in 424ms)
- Domain against threat feeds (Cloudflare security DNS): pass (www.nontoxicfinder.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (4 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 131 days ago)
- AI review of purpose and tool behavior: pass (No concerns)