Kraken Signals Mcp

io.github.Nikoble1926由 GitHub 帳號 Nikoble1926 發布v1.1.1更新於 Oct 24, 2026

Kraken crypto signals via x402: free preview + paid USDC-on-Base signals, regime & indicators

發布方自己的服務：SIGNALS Loyalty Agent Platform

已驗證STDIO僅桌面金融資料與分析

服務詳細資訊

識別碼: io.github.Nikoble1926/kraken-signals-mcp
傳輸: STDIO
執行環境: Desktop only
信任: Verified
發布於: Sep 16, 2026

安全提示

MCP 服務會接收對話中的工具呼叫請求，並可能執行外部操作。啟用前請先了解該服務能做什麼，並只授予它所需的權限。

註冊中心已驗證此條目所屬的 GitHub 帳號 Nikoble1926。這並不表明該帳號就是產品方。

SourceWeft 的檢查只涵蓋條目是否完整、端點是否回應；不審查伺服器的程式碼，也不審查其工具的行為。

在 README 中新增徽章

向讀者展示該 MCP 服務已收錄於 SourceWeft，徽章連結到本頁。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/io.github.Nikoble1926%2Fkraken-signals-mcp.svg)](https://sourceweft.com/mcp/io.github.Nikoble1926%2Fkraken-signals-mcp?utm_source=readme&utm_medium=badge)

概覽

AI 產生的概覽

本機 MCP 伺服器，為助理提供 Kraken 加密貨幣交易訊號，包含免費的 BTC/USD 預覽，以及按次付費的 USDC-on-Base 訊號、市場狀態、歷史、回測與指標工具。

可以做什麼: 不需錢包金鑰即可取得免費的 BTC/USD 方向預覽（BUY/SELL/HOLD）。按次付費取得任一 Kraken 以 USD 計價交易對的訊號與信心度。掃描市場，找出主要交易對中最強的訊號。取得已揭露的歷史訊號快照與可驗證雜湊，並查看市場狀態（RISK_ON/RISK_OFF）及其是否改變。執行向前滾動回測，取得勝率與平均前向報酬，並讀取指定交易對與週期的原子技術指標（RSI、EMA、MACD、ATR、布林通道、成交量）。
適用情境: 適合希望助理在對話中取得加密市場訊號、市場狀態、回測統計或技術指標的情境。免費預覽足以試用；付費工具適合願意從 Base 上少量 USDC 餘額中為每次呼叫支付幾分錢的使用者。
執行需求: 透過 stdio 在本機執行，通常以 npx 從 npm 套件啟動，因此需要 Node.js。免費預覽不需金鑰。付費工具需要 EVM_PRIVATE_KEY，即持有 USDC 的低餘額熱錢包之 Base 錢包私鑰；RESOURCE_SERVER_URL 為選用，可覆寫 API 基礎位址。需要能連線至訊號 API 的網路。

安裝前請注意

付費工具每次呼叫都會花費真實的 Base 鏈上 USDC（0.005 至 0.25 美元），使用越多花費越高。EVM_PRIVATE_KEY 是錢包私鑰：請使用專用、餘額很少的一次性熱錢包，絕不要用主錢包，且只保存在本機用戶端設定中。訊號被說明為教育用途，不構成投資建議。選用的 RESOURCE_SERVER_URL 可將請求重新導向至其他端點。

安裝

在 SourceWeft 中

開啟儀表板中的 Kraken Signals Mcp，將其新增到工作區。
為需要使用其工具的對話啟用該服務。

Desktop only，透過 STDIO。 STDIO 服務會啟動本機處理程序，因此需要 SourceWeft 桌面主機。

其他 MCP 客戶端

參照儲存庫中的啟動說明。

README

Kraken Signals MCP

Wire Kraken Crypto Signals into Claude Desktop, Cursor, or any MCP client as tools. Ask your agent for a signal and it calls the tool; for the paid tools the bridge pays USDC on Base automatically via x402 and returns the result.

The get_signal_preview tool is free and needs no wallet key. The other tools cost a few cents per call and activate only when you set a Base wallet key.

Quick start (no clone, no build)

Add this to your client config and you're done — npx fetches and runs it:

Claude Desktop — Settings → Developer → Edit Config:

json

{  "mcpServers": {    "kraken-signals": {      "command": "npx",      "args": ["-y", "kraken-signals-mcp"]    }  }}

{  "mcpServers": {    "kraken-signals": {      "command": "npx",      "args": ["-y", "kraken-signals-mcp"]    }  }}

That gives you the free preview out of the box. To enable the paid tools, add a low-balance Base wallet key:

json

{  "mcpServers": {    "kraken-signals": {      "command": "npx",      "args": ["-y", "kraken-signals-mcp"],      "env": {        "EVM_PRIVATE_KEY": "0x<your-low-balance-base-wallet-private-key>"      }    }  }}

{  "mcpServers": {    "kraken-signals": {      "command": "npx",      "args": ["-y", "kraken-signals-mcp"],      "env": {        "EVM_PRIVATE_KEY": "0x<your-low-balance-base-wallet-private-key>"      }    }  }}

Cursor — Settings → MCP → Add new server, same command/args/env.

Restart the client, then ask: "Get the BTC signal preview" (free) or "Get the top crypto signals right now" (paid).

Tools

Tool	Cost	Description
`get_signal_preview`	free	Current BTC/USD direction (BUY/SELL/HOLD), no wallet key required
`get_signal`	$0.01 USDC	Signal + confidence for one pair (any Kraken `*/USD`)
`get_top_signals`	$0.10 USDC	Market scan — strongest signals across major pairs
`get_history`	$0.05 USDC	Revealed historical signal snapshots (commit-reveal) + verifiable hashes
`get_regime_changed`	$0.02 USDC	Market regime (RISK_ON/RISK_OFF) + whether it changed since you last looked
`get_backtest`	$0.25 USDC	Walk-forward replay: win-rate + avg forward return per BUY/SELL signal
`get_indicators`	$0.005 USDC	Atomic TA indicators (RSI, EMA, MACD, ATR, Bollinger, volume) for a pair/timeframe

Paid mode (optional)

The paid tools need an EVM_PRIVATE_KEY: a Base wallet private key for a low-balance, dedicated hot wallet holding a little USDC — never your main wallet. Payments are gasless for the payer (the facilitator covers gas), so you mainly need a small USDC balance. Without the key, paid tools return a clear "set EVM_PRIVATE_KEY" message and the free preview keeps working.

RESOURCE_SERVER_URL is optional and defaults to https://signals.nsgoods.org.

Run from source (dev)

Security

The EVM_PRIVATE_KEY is yours (the buyer's) and stays local in your client config — it is never sent to the API. Use a throwaway hot wallet with only a small USDC balance.
For spend control, see the policy-check hooks in the official x402 MCP guide and cap per-call / per-session amounts.

Notes

Mirrors the official x402 MCP client pattern: https://docs.x402.org/guides/mcp-server-with-x402 . The x402 v2 TypeScript packages (@x402/axios, @x402/evm) evolve quickly — if npm install or the build fails, check that guide for current package names/versions.

No accounts, no API keys on the service side. Educational signals — not financial advice. MIT licensed.

來源：mcp/README.md，提交 eb29762