Bit Monk Signal — MCP Servers

Market-timing bottom/top signal MCP servers for AI agents. Ten independent remote servers, one per market.

Each server answers one question: is this asset at a bottom or a top right now? — returning a verdict (strong_buy · buy · neutral · sell · strong_sell) and a -100..+100 score, aggregated from a locked technical-indicator engine across weekly and monthly timeframes, plus market-wide bottom/top rankings.

Published on the official MCP Registry under the com.airblockfz/* namespace.

Servers

Market	Endpoint (Streamable HTTP)	Universe	Sample symbol
Crypto	https://coin-signal.airblock2026.workers.dev/mcp	BTC-USD, ETH-USD, SOL-USD … (197 coins)	BTC-USD
US stocks	https://stock-signal-us.airblock2026.workers.dev/mcp	NVDA, AAPL, ^IXIC, QQQ … (S&P500 + indexes/ETFs, 535)	NVDA
Korea stocks	https://stock-signal-kr.airblock2026.workers.dev/mcp	005930.KS, ^KS11 … (KOSPI/KOSDAQ, 103)	005930.KS
China stocks	https://china-signal.airblock2026.workers.dev/mcp	600519.SS, 000001.SZ … (Shanghai/Shenzhen A-shares + indexes, 24)	600519.SS
Hong Kong stocks	https://hk-signal.airblock2026.workers.dev/mcp	0700.HK, ^HSI … (HSI + H-shares, 22)	0700.HK
Commodities	https://commodity-signal.airblock2026.workers.dev/mcp	GC=F gold, CL=F oil, HG=F copper, ZC=F corn … (28 futures)	GC=F
Foreign exchange	https://fx-signal.airblock2026.workers.dev/mcp	EURUSD=X, USDKRW=X, JPYKRW=X … (48 pairs)	EURUSD=X
Inflation & liquidity	https://inflation-signal.airblock2026.workers.dev/mcp	US-CPI, US-PCE, US-FED, KR-CPI … (47 official series)	US-CPI
Seoul apartments	https://seoul-apt-signal.airblock2026.workers.dev/mcp	Gangnam, Nowon, Mapo … (25 districts)	Gangnam
Dubai property	https://dubai-property-signal.airblock2026.workers.dev/mcp	downtown, marina, palm … (42 areas)	downtown

Tools

Tool	Cost	Description
pitch	free	Start here. Introduces the indicator lineup, value, a live sample and subscription terms.
evaluate_symbol	paid	Bottom/top verdict + score for one symbol, with daily/weekly/monthly breakdown.
scan_bottoms	paid	Rank the market — what is at a bottom right now.
scan_tops	paid	Rank the market — what is overheated right now.
subscribe	free	Subscription terms and sign-up. Present on the crypto, commodity and Seoul-apartment servers only.
rate	free	Leave feedback (score 1-10 + pros/cons) after acting on a signal.

Every server exposes pitch, evaluate_symbol, scan_bottoms, scan_tops and rate.

Payment

Signal calls are pay-per-call via x402 — 0.01 USDT on X Layer (chain eip155:196). An unpaid call returns 402 with a PAYMENT-REQUIRED challenge; retry with the PAYMENT-SIGNATURE header. pitch and rate are always free, so an agent can evaluate the service before paying anything.

Quick start

Add to your MCP client config (example — Claude Desktop / Cursor):

{
  "mcpServers": {
    "bit-monk-coin": {
      "type": "http",
      "url": "https://coin-signal.airblock2026.workers.dev/mcp"
    }
  }
}

All ten at once: docs/client-config.json. Machine-readable catalog: servers.json.

Then call the free pitch tool first. Health check for any server: GET /health.

stdio clients

For clients that only speak stdio, this repository ships a dependency-free proxy that forwards JSON-RPC to the remote endpoint:

{
  "mcpServers": {
    "bit-monk-coin": {
      "command": "npx",
      "args": ["-y", "github:airblock2026/bit-monk-signal-mcp"],
      "env": { "BIT_MONK_MARKET": "coin" }
    }
  }
}

BIT_MONK_MARKET selects the market — coin (default), us, kr, cn, hk, commodity, fx, inflation, seoul, dubai. BIT_MONK_URL overrides the endpoint outright. Requires Node 18+; a Dockerfile is included for sandboxed runs.

Data sources

Each market is powered by the same engine that ships in our flagship apps, fed by market-appropriate data: official exchange feeds (crypto), Yahoo Finance (stocks, commodities, FX), FRED/OECD/IMF/Eurostat and the Federal Reserve H.4.1/H.15 releases (inflation & liquidity), the Korean Ministry of Land actual-transaction records (Seoul apartments), and DLD/Bayut published indexes (Dubai property).

Links

• Website: airblockfz.com
• Registry: com.airblockfz/coin-signal … search the MCP Registry
• Also listed on OKX Onchain OS as ERC-8004 agents (Bit Monk #3894 and siblings)

Disclaimer

Informational indicator output — not financial, investment or real-estate advice. Historical statistics do not guarantee future results. Real-estate series include modeled interpolation where official data is monthly or quarterly; this is disclosed in each response.

About

Built by Air Block FZ (Meydan, Dubai). The signal engine itself is proprietary and not published here — this repository documents the public MCP endpoints and their contracts, and ships the stdio proxy that reaches them.

License

MIT — covers the contents of this repository: the stdio proxy (src/proxy.js) and the documentation. It does not grant any rights to the signal engine, indicator implementations or data pipelines behind the endpoints, which are proprietary and are not distributed here. Use of the endpoints themselves is subject to their pay-per-call terms (see Payment).