The SerialHunt MCP server,
connected in one click.
US bill serial numbers: star note print runs and fancy serial patterns with exact odds. Connect the official SerialHunt MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add SerialHunt to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http serialhunt https://bigballi.com/SerialHunt/mcpRun in your terminal, then restart Claude Code.
SerialHunt · https://bigballi.com/SerialHunt/mcp
What your AI can do with SerialHunt
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “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 w.”
“Use “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: th.”
“Use “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 re.”
“Use “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 f.”
How secure is the SerialHunt MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how SerialHunt holds up.
Official endpoint
Operated by SerialHunt (bigballi.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If SerialHunt adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick SerialHunt
Choose SerialHunt in the gate directory. No sign-in needed.
Use it anywhere
SerialHunt's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools SerialHunt exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
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 w
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: th
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 re
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 f
Who runs the SerialHunt MCP server?
The SerialHunt MCP server at a glance
https://bigballi.com/SerialHunt/mcpQuestions, answered
Is there an official SerialHunt MCP server?
Yes — SerialHunt operates its own remote MCP server at bigballi.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect SerialHunt to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick SerialHunt in the directory. No account or sign-in is needed. From then on, SerialHunt's tools are available in every client you've connected to gate.
Do I need to host anything?
No. SerialHunt runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the SerialHunt MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect SerialHunt in minutes. No credit card required.
Connect more than just SerialHunt
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up SerialHunt in: Claude · Claude Code · ChatGPT · Cursor · VS Code