Finance & crypto · Official remote MCP server

The Underpriced AI MCP server,
connected in one click.

Ask what a thrift find sells for. Real eBay sold comps, price range and net after fees. Connect the official Underpriced AI MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Underpriced AI free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Underpriced AI 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 underpriced-ai-underpricedai https://underpricedai.com/api/mcp/directory

Run in your terminal, then restart Claude Code.

Underpriced AI · https://underpricedai.com/api/mcp/directory

What you can do

What your AI can do with Underpriced AI

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “price_item”: What a secondhand item sells for on eBay: a calibrated estimate with a range, the recent real eBay sales behind it (sold comps, linked where.”

“Use “get_sold_comps”: The most recent real eBay US sales (sold comps) for a search query (brand, model or pattern, a few specific words), with the count, median a.”

“Use “worth_it”: What the seller keeps after eBay fees and a verdict (worth it / thin / pass) for an expected sale price and what the user would pay. Pure ar.”

“Use “get_scan_result”: For a signed-in user: the finished result for a scan on their account, in the same shape as price_item, once the sold comps have landed in t.”

Security check

How secure is the Underpriced AI MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Underpriced AI holds up.

✓ Verified directory serverUnderpriced AI · underpricedai.com

Official endpoint

Operated by Underpriced AI (underpricedai.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 Underpriced AI adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on Underpriced AI's server →

How it works

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 Underpriced AI

Choose Underpriced AI in the gate directory. No sign-in needed.

Use it anywhere

Underpriced AI's tools are live in every AI client you've connected — with rules and logging built in.

Connect Underpriced AI free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools Underpriced AI exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

price_item — What a secondhand item sells for on eBay: a calibrated estimate with a range, the recent real eBay sales behind it (sold comps, linked where

get_sold_comps — The most recent real eBay US sales (sold comps) for a search query (brand, model or pattern, a few specific words), with the count, median a

worth_it — What the seller keeps after eBay fees and a verdict (worth it / thin / pass) for an expected sale price and what the user would pay. Pure ar

get_scan_result — For a signed-in user: the finished result for a scan on their account, in the same shape as price_item, once the sold comps have landed in t

list_on_ebay — For a signed-in user: turns a photo scan from price_item (account.scanId) into an inventory item with a draft eBay listing on their Underpri

Author

Who runs the Underpriced AI MCP server?

underpricedai.com

Homepage More servers from underpricedai.com →

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Server facts

The Underpriced AI MCP server at a glance

Endpointhttps://underpricedai.com/api/mcp/directory

Operated byUnderpriced AI (underpricedai.com)

CategoryFinance & crypto

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Underpriced AI MCP server?

Yes — Underpriced AI operates its own remote MCP server at underpricedai.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 Underpriced AI to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Underpriced AI in the directory. No account or sign-in is needed. From then on, Underpriced AI's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Underpriced AI runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Underpriced AI 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.