← The evidence ledger
Evidence row 1006271
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 64944da8-ec24-4e70-a0ef-a8a946c2eed3
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 435207ea998967872482537fb08626d6222f32519023d434c1fb186c840cee39
- Leaf
- 0x3e02f419b8c285da92f34685fabfdfc8bfd8e0096b4a407214f6ded96abb2c75
What was observed
{
"count": 2,
"tools": [
{
"description": "Find the best real options to buy a product, ranked only by what is best for the buyer (never by who pays). Returns store, price, shipping, when the price was checked, why each option ranks where it does, and a buy link. Works for any product sold online in the US; stores are added in more categories every week (today: fragrance and beauty). If a category is not compared yet, it says so instead of guessing.",
"inputSchema": {
"properties": {
"language": {
"description": "Language for the answer (default: the language of the query).",
"enum": [
"en",
"es"
],
"type": "string"
},
"query": {
"description": "What the user wants, in their own words. Example: \"Versace Eros eau de toilette 3.4 oz under $80\" or \"perfume fresco para hombre menos de $60\".",
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"name": "find_best_options"
},
{
"description": "Daily price history of a specific product across stores: today's lowest price, the range in recent days, and whether today's price is low compared with what it actually cost before (not with a store's 'was' price).",
"inputSchema": {
"properties": {
"language": {
"enum": [
"en",
"es"
],
"type": "string"
},
"product": {
"description": "Specific product, with size if possible. Example: \"Versace Eros Eau de Toilette 3.4 oz\".",
"type": "string"
}
},
"required": [
"product"
],
"type": "object"
},
"name": "price_history"
}
]
}What the leaf hashes
{"body":"435207ea998967872482537fb08626d6222f32519023d434c1fb186c840cee39","id":1006271,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793262359457370,"prev":null,"subject":"64944da8-ec24-4e70-a0ef-a8a946c2eed3","subject_kind":"endpoint"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.