com.macfax/macfax
Macfax
Identify any Apple serial and read its device record, plus used-Mac prices, listings and checks.
alive probed 2026-10-09 · HTTP 200
8tools
3.2ktokens in Claude Opus 5.5
3.2ktokens in Claude Code
1.6 %of a 200k context window
1.9ko200k_base estimate
782 msto initialize
299 msto list tools
- Endpoint
- https://macfax.com/mcp (streamable-http)
- Host
- macfax.com
- Protocol
- 2025-11-25
- Reports itself as
- com.macfax/macfax 1.0.0
- Capabilities
- tools
- Instructions
- 1 675 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-09. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/macfax/macfax-mcp
- Website
- https://macfax.com/developers
- Registry
- active, updated 2026-10-08 · registry entry
- Reachable
- 9 of the last 9 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| lookup_mac_serial | 373 | 19 % |
| search_mac_listings | 364 | 19 % |
| create_mac_alert | 263 | 14 % |
| get_mac_market_value | 239 | 12 % |
| get_mac_price_stats | 228 | 12 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-09 11:09 | alive | 565 ms | 8 | 3.2k | 1.9k |
| 2026-10-08 11:04 | alive | 629 ms | 8 | 2.9k | 1.8k |
| 2026-10-07 11:02 | alive | 900 ms | 8 | 2.9k | 1.8k |
| 2026-10-05 13:24 | alive | 782 ms | 8 | 2.8k | 1.7k |
| 2026-10-05 00:17 | alive | 380 ms | 8 | 1.7k | |
| 2026-10-04 09:56 | alive | 2.1 s | 8 | 1.7k | |
| 2026-10-04 07:50 | alive | 973 ms | 8 | 1.7k | |
| 2026-10-03 20:30 | alive | 657 ms | 8 | 1.7k | |
| 2026-10-03 17:48 | alive | 1.3 s | 8 | 1.7k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.macfax/macfax)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.