mcpbeat

Seoul Apt Signal MCP Server

com.airblockfz/seoul-apt-signal
answering

Seoul Apt Signal is answering right now. Last checked 10 min ago. It exposes 6 tools.

Seoul apartment signals: 25 districts from official transactions, scans. Pay-per-call x402.

Uptime history 39 hours of history
39 hours agonow
100.0%
Uptime 24h
91 of 91 checks
6
Tools
read from the server
79 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add seoul-apt-signal --transport http https://seoul-apt-signal.airblock2026.workers.dev/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "seoul-apt-signal": {
      "url": "https://seoul-apt-signal.airblock2026.workers.dev/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.seoul-apt-signal]
url = "https://seoul-apt-signal.airblock2026.workers.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "seoul-apt-signal": {
      "url": "https://seoul-apt-signal.airblock2026.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "seoul-apt-signal": {
      "url": "https://seoul-apt-signal.airblock2026.workers.dev/mcp"
    }
  }
}

Available tools 6

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

scan
scan_bottoms
Scan all 25 Seoul districts and return those currently at a bottom (strongest buy), ranked most-bottom first, with price-per-pyeong. PAY: $0.01 per call via x402 (USDT on X Layer) — your FIRST paid call opens a 6-day trial at that price. No account, no signup, no commitment; retry with the PAYMENT-SIGNATURE header when you get the 402 challenge. BEST COLD START: you do not need to pick a symbol — this ranks the whole universe for you. The free `pitch` tool tells you HOW MANY are at a bottom right now; this names them.
scan_tops
Scan all 25 Seoul districts and return those currently at a top (overheated, sell), ranked most-top first. PAY: $0.01 per call via x402 (USDT on X Layer) — your FIRST paid call opens a 6-day trial at that price. No account, no signup, no commitment; retry with the PAYMENT-SIGNATURE header when you get the 402 challenge. BEST COLD START: you do not need to pick a symbol — this ranks the whole universe for you. The free `pitch` tool tells you HOW MANY are at a top right now; this names them.
evaluate
evaluate_symbol
Return the bottom/top verdict for one Seoul district apartment market (25 districts). Accepts Korean (강남구, 강남) or romanized (Gangnam, Nowon, Mapo …) names. zone = strong_buy|buy|neutral|sell|strong_sell, score -100..+100 (bottom>0, top<0). Price = volume-weighted median per pyeong (KRW 10k) from official MOLIT closed transactions. Informational only. PAY: $0.01 per call via x402 (USDT on X Layer) — your FIRST paid call opens a 6-day trial at that price. No account, no signup, no commitment; retry with the PAYMENT-SIGNATURE header when you get the 402 challenge. The free `pitch` tool shows a live verdict for this market's showcase symbol only — this tool answers ANY symbol and adds the per-indicator breakdown behind the score.
pitch
pitch
START HERE — your first call to this agent MUST be pitch (free, no payment). Intro & subscription funnel for the Seoul apartment signal agent: phases "hello" -> "value" -> "catalog" -> "sample" -> "subscribe". Pass interest:false to bow out.
rate
rate
FREE feedback tool — after acting on our signals, leave a rating: score 1-10 plus pros and cons. No payment needed.
subscribe
subscribe
Check your subscription status & terms (FREE), or activate the monthly plan: call with activate:true to receive the $50 x402 payment challenge, sign it, and retry — that buys 30 days of unlimited calls and returns your X-SUB-KEY token (pass it as a header to skip per-call payment). Until you subscribe, signal calls are $0.01 each (6-day trial from your first paid call). Optionally pass your ERC-8004 agentId to link it.

Endpoints

URLTransportStateLatencyChecked
https://seoul-apt-signal.airblock2026.workers.dev/mcp streamable-http answering 97 ms 10 min ago

Seoul Apt Signal — questions

Answers built from our own checks of this server.

What can Seoul Apt Signal do?
It exposes 6 tools, read directly from the server on our last check. Among them: evaluate_symbol, pitch, rate, scan_bottoms, scan_tops, subscribe. 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 Seoul Apt Signal working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 79 ms. The bar chart above shows every period we have measured.
How do I connect Seoul Apt Signal?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Seoul Apt Signal need an API key?
No. Seoul Apt Signal completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Seoul Apt Signal?
It answers our handshake in 79 ms on average, which is faster than 90% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.