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SentientData Market Scan MCP Server

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not responding

SentientData Market Scan is listed as active in the registry but did not answer our last check. It exposes 4 tools.

Live eBay market intelligence: underpriced listing scans, price distributions, flip margins.

Uptime history 65 days of history · worst day 0%
65 days agonow
0.0%
Uptime 24h
0 of 92 checks
4
Tools
read from the server
239 ms
Response time
average over 24h
open, no key
Access
streamable-http

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 10 September 2026. No other catalogue keeps this.

10 Sep a tool description was rewritten hot_list

SentientData Market Scan does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

run in your terminal
claude mcp add market-scan --transport http https://deal.ly/mcp
Settings → Connectors → Add custom connector, then paste this address
https://deal.ly/mcp
~/.codex/config.toml
[mcp_servers.market-scan]
url = "https://deal.ly/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "market-scan": {
      "url": "https://deal.ly/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "market-scan": {
      "type": "http",
      "url": "https://deal.ly/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

flip
flip_margin
Estimate resale margin for buying an item at a given price and reselling at the current eBay market median. Accounts for marketplace fees and optional shipping cost. Returns estimated profit and ROI. Estimates only, not financial advice.
hot
hot_list
The current pre-scored steal list across tracked lanes (watches, sneakers, bags, jewelry, beauty, cards, coins, guitars, lego, golf, autoparts, tools): live auctions at least 45% under market plus mispriced Buy It Now listings, refreshed every 30 minutes. Fast cached read.
price
price_check
Live market price distribution for a product from current eBay Buy It Now listings: median, p25, p75, min, max, and sample size. Use to answer 'what is this worth right now'.
scan
scan_deals
Scan live eBay listings for a product and return the ones priced furthest under the current market median. AUCTION mode (default) finds ending-soon auctions sitting under market; FIXED_PRICE mode finds mispriced Buy It Now listings that can be bought instantly. Includes market median, percent under market, and a buy link per result.

Endpoints

URLTransportStateLatencyChecked
https://deal.ly/mcp streamable-http answering 239 ms 2 min ago

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SentientData Market Scan — questions

Answers built from our own checks of this server.

What can SentientData Market Scan do?
It exposes 4 tools, read directly from the server on our last check. Among them: flip_margin, hot_list, price_check, scan_deals. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is SentientData Market Scan working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 239 ms. The bar chart above shows every period we have measured.
The registry lists SentientData Market Scan as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect SentientData Market Scan?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does SentientData Market Scan need an API key?
No. SentientData Market Scan completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.