bots.st/serialhunt
SerialHunt
Bill serial odds and value from number
67 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 4
- Answered
- 4 of the last 4 calls
How to reach it
- MCP, HTTP
https://bigballi.com/SerialHunt/mcp
What it can do
| Tool | What it says it does |
|---|---|
check_serial | Whether one US paper money note is worth keeping, from its serial number: the Federal Reserve Bank, the series (worked out from the serial when it is not given), every collector pattern in the eight digits with its exact odds, and for a star (replacement) note the print run it came from with the… |
find_star_runs | The smallest US star note print runs on record, smallest first (top 10), optionally for one denomination, series or Federal Reserve Bank: the notes printed, the rarity band and the serial range to watch for. Runs printed only for uncut collector sheets, which never circulate, are left out unless… |
get_coverage | Which denominations and series the star note print run figures cover, with the Federal Reserve districts and number of star runs on record for each, the sources, the date of the last update and any known gap. |
list_serial_patterns | The 17 fancy serial number patterns collectors look for on US bills (ladder, solid, radar, repeater, binary, birthday, low serial and the rest): a strict definition, an example, how many of the 100,000,000 possible eight-digit serials match, and the odds. |
In its maker's words
US bill serial numbers: star note print runs and fancy serial patterns with exact odds.
- Website
- bigballi.com/SerialHunt/connect
- Source
- github.com/BigBalli/serialhunt-mcp
- Publisher
- bigballi.com (3 listings in the registry)
- Listed from
- the official MCP Registry as
com.bigballi/serialhunt - Version
- 1.0.0, updated 7 Oct 2026
- Kinds of work
- Finance and markets, Search and research
The domain it lives on
- bigballi.com
- registered 22 May 2012 (14 years ago), at Cloudflare, Inc., its home page is a working site
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 67 ms | |
| Answered | 118 ms | |
| Answered | 85 ms | |
| Answered | 85 ms |
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