Server definition

Hash: sha256:82f3a8d9326b83b21b7e5137d713ad41cfd0e8bc45c772c890369b53b9d96d8f
What it is: What a remote MCP server returned when asked what it offers: 8 tools

The blob, as servednamed by its sha256

{
  "instructions": "Macfax is the trust layer for the used-Mac market: quality-gated live listings aggregated across eBay, Craigslist, OfferUp, Swappa, Facebook and Reddit; sale and asking price statistics per exact configuration; per-listing trust checks; verified condition reports; and standing listing alerts. Prices are two labeled slices, never blended: the sold slice is the headline sale estimate (basis \"direct\" = verified sales with n and window, basis \"calibrated\" = the asking band scaled by a measured, disclosed clearance ratio), and the asking band is seller listing guidance from live listings. Preserve the labels when relaying numbers, and keep each listing's deep link to the source marketplace. Free to use. Serial resolution is the one metered tool, because it is the one with an upstream cost: a credit is spent only on a brand new resolution, meaning a 2021+ (10 character) serial never resolved before that this caller has not asked about in the last 24 hours. Cached serials, pre-2021 serials, repeats within 24 hours and every other tool are free at every tier. Over-limit calls return a structured error carrying the exact next call to make (mint a free key at POST https://macfax.com/api/v1/keys for ~10x limits and 25 new resolutions a day; get_macfax_credit_balance reports what is left). Docs: https://macfax.com/developers",
  "tools": [
    {
      "description": "The trust picture for one specific listing, by URL (eBay/Craigslist/OfferUp/Swappa/Facebook/Reddit) or Macfax listing id: whether Macfax knows it, whether it still passes every quality gate, scam/junk/classified/auction flags, when a scan last verified it live, its ask against the configuration's typical asking band, the platform's own seller-reputation figures where the marketplace has them (seller_signals: eBay feedback, Swappa rating; null elsewhere), and whether a verified Macfax report is attached. Facts, not verdicts.",
      "inputSchema": {
        "properties": {
          "id": {
            "description": "A Macfax listing id (from search results).",
            "type": "string"
          },
          "url": {
            "description": "The listing's URL on the source marketplace.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "check_mac_listing",
      "outputSchema": null
    },
    {
      "description": "Watch the market for a configuration: Macfax emails the given address when new matching listings appear. CONSENT CONTRACT: create an alert only for a user who explicitly asked for this alert on this email address. The first alert for a new email stays inactive until the email's owner clicks the confirmation link Macfax sends; nothing is emailed before that, and every alert email carries manage and unsubscribe links.",
      "inputSchema": {
        "properties": {
          "config": {
            "description": "Macfax config key: family[-screen]-chip-year, optionally -RAMgb-STORAGEgb. Examples: macbook-pro-14-m3pro-2023, mac-studio-m2ultra-2023-192gb-1024gb.",
            "type": "string"
          },
          "email": {
            "description": "The user's own email address. Confirmation is required before anything sends.",
            "type": "string"
          },
          "max_price_usd": {
            "description": "Only alert under this asking price.",
            "type": "integer"
          },
          "min_tier": {
            "enum": [
              "listed",
              "free",
              "premium"
            ],
            "type": "string"
          },
          "ram_gb": {
            "type": "integer"
          },
          "storage_gb": {
            "type": "integer"
          },
          "under_typical": {
            "description": "Only listings under the configuration's typical asking range.",
            "type": "boolean"
          }
        },
        "required": [
          "email",
          "config"
        ],
        "type": "object"
      },
      "name": "create_mac_alert",
      "outputSchema": null
    },
    {
      "description": "What a used Mac is worth, from the name Apple gives the model, e.g. \"MacBook Pro (14-inch, 2021)\" or \"MacBook Air (13-inch, M4, 2025)\". Returns every Apple Silicon configuration the name can mean, each with its sale estimate (verified sales, or the asking band scaled by a measured clearance ratio; basis labeled) and its live asking band, plus an estimate across them: a single mid when the name pins one configuration, a low-to-high range when Apple's name leaves the chip open. Apple Silicon Macs only. Use the sale estimate as the price of the Mac; asking is seller guidance.",
      "inputSchema": {
        "properties": {
          "model": {
            "description": "The Mac's model name as Apple writes it, with a chip or a year: \"MacBook Pro (14-inch, M3 Pro or M3 Max, Nov 2023)\", \"Mac mini (2023) with M2 Pro\", \"iMac (24-inch, M1, 2021)\".",
            "type": "string"
          }
        },
        "required": [
          "model"
        ],
        "type": "object"
      },
      "name": "get_mac_market_value",
      "outputSchema": null
    },
    {
      "description": "What a used Mac configuration actually sells for AND what sellers are asking right now. The sold slice is the headline: verified-sale percentiles when the config has enough recent sales (sold.basis 'direct'; n and window ride along), else the asking band scaled by a measured clearance ratio (sold.basis 'calibrated', ratio disclosed). The asking band (median/p25/p75 with sample size), per-channel medians with net-to-seller after fees, launch MSRP retention and Apple trade-in floor ride along as seller guidance. Use the sold estimate as the price of the Mac; use asking to set a list price. The slices are separate and never blended — preserve the basis label when quoting.",
      "inputSchema": {
        "properties": {
          "config": {
            "description": "Macfax config key: family[-screen]-chip-year, optionally -RAMgb-STORAGEgb. Examples: macbook-pro-14-m3pro-2023, mac-studio-m2ultra-2023-192gb-1024gb.",
            "type": "string"
          }
        },
        "required": [
          "config"
        ],
        "type": "object"
      },
      "name": "get_mac_price_stats",
      "outputSchema": null
    },
    {
      "description": "A verified Macfax condition report as structured data: hardware-verified identity, Activation Lock / MDM / serial-match checks, coverage status, and the signing chain. Use when a listing or seller shares a macfax.com/r/ link and the buyer wants the facts behind it. status \"superseded\" means the same Mac was re-verified more recently under a newer report; treat the payload as historical state, not current.",
      "inputSchema": {
        "properties": {
          "report_id": {
            "description": "The 8-character report id from a macfax.com/r/<id> URL.",
            "type": "string"
          }
        },
        "required": [
          "report_id"
        ],
        "type": "object"
      },
      "name": "get_mac_report",
      "outputSchema": null
    },
    {
      "description": "How many serial resolutions this API key has left, and what actually costs a credit. Only a brand new resolution is billed: a 2021+ (10 character) serial Macfax has never resolved and that this key has not looked up in the last 24 hours. Cached serials, pre-2021 serials, repeats within 24 hours and every other tool are free at every tier. Call this before a large batch of serials to find out whether it can be finished. Without a key it reports the anonymous allowance instead.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_macfax_credit_balance",
      "outputSchema": null
    },
    {
      "description": "Resolve a Mac serial number to its exact model, including 2021+ randomized serials whose characters encode nothing (so no character-decoder can read them). Also returns what that model is worth (the market block: sale estimate and asking band per configuration) and whether a verified Macfax report exists for the serial. Lookup is advisory and cannot verify condition, Activation Lock, or possession; a Macfax report can.",
      "inputSchema": {
        "properties": {
          "serial": {
            "description": "The Mac's serial number: 10 characters on 2021+ Macs (a letter first, never a vowel), 11-12 on older ones.",
            "type": "string"
          }
        },
        "required": [
          "serial"
        ],
        "type": "object"
      },
      "name": "lookup_mac_serial",
      "outputSchema": null
    },
    {
      "description": "Live used-Mac listings aggregated across eBay, Craigslist, OfferUp, Swappa, Facebook and Reddit, with scam clusters, junk titles, classified-ad bait, auctions and stale/sold rows already filtered out. Every result deep-links to the source listing where the purchase happens. Filter by configuration, family, chip, RAM, storage, price ceiling, and verified-report tier.",
      "inputSchema": {
        "properties": {
          "chip_tier": {
            "description": "e.g. m3, m3pro, m4max, m3ultra",
            "type": "string"
          },
          "config": {
            "description": "Macfax config key: family[-screen]-chip-year, optionally -RAMgb-STORAGEgb. Examples: macbook-pro-14-m3pro-2023, mac-studio-m2ultra-2023-192gb-1024gb. The year may be omitted when the rest pins one build: mac-studio-m3ultra resolves to mac-studio-m3ultra-2025.",
            "type": "string"
          },
          "family": {
            "description": "Coarse browse by product family.",
            "enum": [
              "macbook-pro",
              "macbook-air",
              "mac-studio",
              "mac-mini",
              "mac-pro",
              "imac",
              "imac-pro"
            ],
            "type": "string"
          },
          "limit": {
            "default": 12,
            "maximum": 50,
            "type": "integer"
          },
          "max_price_usd": {
            "type": "integer"
          },
          "min_tier": {
            "description": "free/premium = only listings with a verified Macfax report attached.",
            "enum": [
              "listed",
              "free",
              "premium"
            ],
            "type": "string"
          },
          "ram_gb": {
            "type": "integer"
          },
          "sort": {
            "enum": [
              "fresh",
              "price_asc",
              "price_desc"
            ],
            "type": "string"
          },
          "storage_gb": {
            "type": "integer"
          },
          "year": {
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "search_mac_listings",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:82f3a8d9326b83b21b7e5137d713ad41cfd0e8bc45c772c890369b53b9d96d8f | sha256sum