When a shopper asks ChatGPT, Claude, Gemini or Grok for a product, is yours in the answer?
Listed on
First seen 6 Nov 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
1
Directories
Collected by InvokeRank
5
Tools
From an anonymous probe
-
ToolBench grade
Not graded by Arcade
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GitHub stars
No repository data
Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_product | Is your product in the answer when a shopper asks? For one barcode in one country: found (whether ChatGPT, Claude, Gemini and Grok name it, and where in the four it sits), likely why (the most probable reason from what the record shows: wrong name, missing barcode, not in the catalogue the AI reads, not verified, not orderable) and corrected (the brand's own words bound to its barcode, with a new receipt). One free check a day; then the brand's agent signs in. | Read-only |
| correct_product | Corrected: the signed-in brand gives the words it wants its product found by (name, brand, size) for one barcode and one country. Writes a new match record on matchfetch and issues a new receipt on rco.wefetch.ai that supersedes the last one for that barcode. The next index edition shows whether the answer changed. | Changes data |
| get_index | The current edition of The AI Grocery Shopping Index: what the AIs answer when shoppers ask, by category and country, with each product by barcode, its answer share and shelf position, and orderable coverage per country. | Read-only |
| sign_in | Sign in the brand's agent with its claim_seat identity: give the card address the brand claimed its seat with and one of its barcodes. Returns a token to place at https://<card domain>/.well-known/triggerfetch.txt or in DNS TXT _triggerfetch.<domain>; then call sign_in_verify. | Changes data |
| sign_in_verify | Finish sign-in: the token is read at the brand's domain and the barcode's seat on the hub must be the seat of that card. Returns the session key for check_product and correct_product. | Changes data |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | triggerfetch | - | 6 Nov 2026 |