Underpriced AI is a remote MCP server that gives an AI agent 6 tools, among them buy_credits, get_scan_result, get_sold_comps. It answers at https://underpricedai.com/api/mcp/directory over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Real eBay sold prices by photo or description. Signed-in photo scans: your currency and eBay drafts.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
buy_credits | Ways to pay for Underpriced AI scans. Without a choice it lists the credit packs (credits never expire), pay as you go ($0.25 per photo scan on a monthly bill, no cap), and for a signed-in user their balance. With a pack it returns a Stripe Inputs: pack |
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 the background. Call it with the account.scanId a photo price returned when that result said comps we Inputs: scan_id, cost |
get_sold_comps | The most recent real eBay US sales for a search query (brand, model or pattern, a few specific words), with the count, median and quartiles. Use when the user wants to see what actually sold and for how much. Inputs: query |
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 Underpriced AI account (title, list price defaulting to the market price, condition, description) and return Inputs: scan_id, price, condition, title |
price_item | What a secondhand item sells for on eBay US: a calibrated estimate with a range, the recent real sold comps behind it, three list prices (fast, market, patient) with the 14-day sell chance, the net after eBay fees, and a worth-it verdict wh Inputs: description, image_url, condition, cost |
worth_it | Net after eBay fees and a verdict (worth it / thin / pass) for an expected sale price and what the user would pay. Pure arithmetic; use price_item first when the sale price is unknown. Inputs: expected_sale_price, cost |
Every block below points at https://underpricedai.com/api/mcp/directory. Pick your client and copy.
claude mcp add --transport http underpriced-ai https://underpricedai.com/api/mcp/directory
{
"mcpServers": {
"underpriced-ai": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://underpricedai.com/api/mcp/directory"]
}
}
}{
"mcpServers": {
"underpriced-ai": {
"url": "https://underpricedai.com/api/mcp/directory"
}
}
}{
"servers": {
"underpriced-ai": {
"type": "http",
"url": "https://underpricedai.com/api/mcp/directory"
}
}
}{
"context_servers": {
"underpriced-ai": {
"url": "https://underpricedai.com/api/mcp/directory"
}
}
}{
"mcpServers": {
"underpriced-ai": {
"serverUrl": "https://underpricedai.com/api/mcp/directory"
}
}
}{
"mcpServers": {
"underpriced-ai": {
"url": "https://underpricedai.com/api/mcp/directory"
}
}
}name: Underpriced AI
version: 0.0.1
schema: v1
mcpServers:
- name: Underpriced AI
type: streamable-http
url: https://underpricedai.com/api/mcp/directory{
"mcpServers": {
"underpriced-ai": {
"httpUrl": "https://underpricedai.com/api/mcp/directory"
}
}
}{
"mcpServers": {
"underpriced-ai": {
"type": "http",
"url": "https://underpricedai.com/api/mcp/directory"
}
}
}{
"mcpServers": {
"underpriced-ai": {
"url": "https://underpricedai.com/api/mcp/directory"
}
}
}goose://extension?url=https%3A%2F%2Funderpricedai.com%2Fapi%2Fmcp%2Fdirectory&type=streamable_http&id=underpriced-ai&name=Underpriced%20AI
It answered our last check on 19 October 2026 in 345 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by underpricedai.com and served from underpricedai.com, the vendor's own domain: https://underpricedai.com/api/mcp/directory.
6, as returned by the server's own tools/list on 11 September 2026: buy_credits, get_scan_result, get_sold_comps, list_on_ebay, price_item, worth_it.
It answered our last check on 19 October 2026 in 345 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://underpricedai.com/api/mcp/directory. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.underpricedai. Endpoint host: underpricedai.com. ARD identifier: urn:air:com.underpricedai:mcp:underpriced-ai.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.