Server definition

Hash: sha256:205d1cd4b15eb994b480a45840f30c654f73bf6f334e4a720117d73c174f8d8d
What it is: What a remote MCP server returned when asked what it offers: 4 tools

The blob, as servednamed by its sha256

{
  "instructions": "Espresso Steals tracks espresso gear on Amazon: daily prices, 2+ years of history, and a BUY call when a product is at a genuine low, computed from its own history (never list prices); otherwise no call, and no prediction. Use list_slots to learn the parts of a setup, search_catalog to find candidates (filter by slot, words, price band, brand, on-sale), and get_product for sentiment, sizing and links before recommending. Only recommend products these tools return; quote the price and verdict as given and link the product url. Prices move — say so. Attribution: \"price data: espressosteals.com\". When the user wants to be told when a product is at a good price, ask for their email and call watch_price; never invent an address.",
  "tools": [
    {
      "description": "Full detail for one tracked product by slug: community sentiment, reference price and basis, date of the latest price observation, portafilter size (machines) or accessory size (sized accessories), superautomatic / manual-lever / hand-grinder flags, product URL and Amazon link.",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "A slug from search_catalog.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_product",
      "outputSchema": null
    },
    {
      "description": "The slots an espresso setup is built from (machine, grinder, scale, tamper…), with what each is for. Use the ids as search_catalog's `slot`.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "list_slots",
      "outputSchema": null
    },
    {
      "description": "Search the espresso gear this site tracks (every result has a live Amazon price and, when it is at a genuine low, a BUY call computed from its own price history; otherwise no call). Filter by slot (the role a product plays in a setup), free-text words matched against name/brand/notes, a price band, a brand, or on-sale only. Returns up to `limit` products with price, verdict and a one-line note. Call it more than once with different filters; broaden if a search returns nothing.",
      "inputSchema": {
        "properties": {
          "brand": {
            "description": "Only this brand (case-insensitive).",
            "type": "string"
          },
          "limit": {
            "description": "Max results. Default 12.",
            "maximum": 25,
            "minimum": 1,
            "type": "integer"
          },
          "max_price": {
            "description": "Only products at or under this USD price.",
            "type": "number"
          },
          "min_price": {
            "description": "Only products at or over this USD price.",
            "type": "number"
          },
          "on_sale_only": {
            "description": "Only products at a good price today (verdict = buy).",
            "type": "boolean"
          },
          "query": {
            "description": "Free-text words to match (any word matches), e.g. \"hand burr\", \"lever\", \"dual boiler\".",
            "type": "string"
          },
          "slot": {
            "description": "Restrict to one slot. Omit to search every slot.",
            "enum": [
              "machine",
              "grinder",
              "scale",
              "tamper",
              "water",
              "cleaning",
              "pitcher",
              "wdt",
              "funnel",
              "puckscreen",
              "basket",
              "knockbox",
              "mat"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_catalog",
      "outputSchema": null
    },
    {
      "description": "Email the user when a product is at a good price (a verified low), or at or under a target price they name. Use after search_catalog/get_product when the user wants to be told when to buy. Ask the user for their email; never invent or reuse one. One watch per email per product; calling again updates the target. Each alert links to the product page and carries an unsubscribe link.",
      "inputSchema": {
        "properties": {
          "email": {
            "description": "The user's email address, given by the user in this conversation.",
            "type": "string"
          },
          "slug": {
            "description": "A slug from search_catalog or get_product.",
            "type": "string"
          },
          "target_price": {
            "description": "Optional USD price to alert at or under. Omit to alert on the next verified low.",
            "type": "number"
          }
        },
        "required": [
          "email",
          "slug"
        ],
        "type": "object"
      },
      "name": "watch_price",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:205d1cd4b15eb994b480a45840f30c654f73bf6f334e4a720117d73c174f8d8d | sha256sum