Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Live → Recently observed
Changed the definition of "get_macfax_credit_balance" and "lookup_mac_serial"
Check Macfaxresolutioncredits
How manyserial resolutionscredits this API key has left, and whatactuallycostsaone.credit.OneOnlycreditaanswersbrandonenewdistinctresolutionserial,isanybilled:Appleadevice2021+and(10anycharacter)year,
⟨6 unchanged words⟩ ,"readOnlyHint":true,"title":"Check Macfaxresolutioncredits"}
Look upaanMacApple serial number
⟨61 unchanged words⟩ laptops, Mac desktops, iPad, iPhone). Also returns the device's record on Macfax: the month it was first seen, how often it has been looked up (first time, 2 to 5, or 6 or more), from how many countries in 30 days, and any listing, verified report or sanitization record on file. For a Mac, also returns what that model ⟨5 unchanged words⟩ : 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. With credits, one credit answers one distinct serial, any Apple device and any year, and the same serial again within 24 hours is free.
Changed the definition of "get_macfax_credit_balance" and "lookup_mac_serial"
⟨29 unchanged words⟩ never resolved and that this key has notlookedalreadyuphad answered in the last 24 hours. Cached serials, ⟨40 unchanged words⟩
Resolve a Mac, iPad or iPhone serial number to its exact model, including 2021+ ⟨6 unchanged words⟩ (so no character-decoder can read them).
Added "get_mac_market_value"; changed the definition of "lookup_mac_serial" (7 tools before, 8 now)
CheckResolve a Mac serial number:whether atoverifieditsMacfaxexactreportmodel,existsincludingfor2021+it,randomizedplusserials
Certificate recorded, valid to 2026-12-07
Authorization not required
First tool surface recorded: 7 tools (server version 1.0.0)
Showing the latest 7 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨6 unchanged words⟩ ,"readOnlyHint":true,"title":"Look upaanMacApple serial number"}
{"properties":{"serial":{"description":"TheMac'sdevice's serial number: 10 characters on 2021+Macsdevices (a letter first, never a vowel), ⟨10 unchanged words⟩
⟨2 unchanged words⟩ "description":"The Mac's serial number: 10alphanumericcharacters on 2021+ Macs (a letter first, never a vowel), 11-12 on older ones.","type":" ⟨5 unchanged words⟩
Get what a Mac model is worth — 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.