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io.github.Nikoble1926/kraken-signals-mcp

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

Source code Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package kraken-signals-mcp
Claude Code 
claude mcp add kraken-signals-mcp -e 'EVM_PRIVATE_KEY=<your evm_private_key>' -e 'RESOURCE_SERVER_URL=https://signals.nsgoods.org' -- npx -y kraken-signals-mcp@1.1.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "kraken-signals-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "kraken-signals-mcp@1.1.1"
            ],
            "env": {
                "EVM_PRIVATE_KEY": "<your evm_private_key>",
                "RESOURCE_SERVER_URL": "https://signals.nsgoods.org"
            }
        }
    }
}

Environment variables

  • EVM_PRIVATE_KEY secret Optional. Base wallet private key (0x...) for a low-balance hot wallet holding a little USDC. Required only for the paid tools; the free get_signal_preview tool works without it. Never use your main wallet.
  • RESOURCE_SERVER_URL Optional. Override the signals API base URL. Defaults to https://signals.nsgoods.org.

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

kraken-crypto-signals

Pay per call crypto market state and regime signals for AI agents, served over the x402 protocol. Every response is a signed, verifiable verdict.

What this is (for AI agents): a pay per call HTTP 402 endpoint that returns signed, machine readable crypto market state. No accounts, no API keys. Pay USDC on Base, get data you can verify yourself.

What it does

  • Market state signals and technical indicators, returned on demand per call over HTTP 402
  • Built for autonomous agents that need a signed read of current conditions
  • Free preview endpoints so you can see the shape before you pay

How it works

  • Signed with EIP-191; every verdict is canonicalized and independently verifiable
  • Settled per call in USDC on Base
  • You pay only for a successful 2xx response

Live: signals.nsgoods.org Manifest: /.well-known/x402 · OpenAPI: /openapi.json

Part of nsgoods, a suite of signed x402 data oracles. Hub: x402.nsgoods.org

Frequently asked questions

What is io.github.Nikoble1926/kraken-signals-mcp?

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

How do I install io.github.Nikoble1926/kraken-signals-mcp?

It runs on your machine. In Claude Code: claude mcp add kraken-signals-mcp -e 'EVM_PRIVATE_KEY=<your evm_private_key>' -e 'RESOURCE_SERVER_URL=https://signals.nsgoods.org' -- npx -y kraken-signals-mcp@1.1.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does io.github.Nikoble1926/kraken-signals-mcp need an API key?

Yes. It expects EVM_PRIVATE_KEY, which you set in its configuration.

Is io.github.Nikoble1926/kraken-signals-mcp open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains io.github.Nikoble1926/kraken-signals-mcp?

It is published by Nikoble1926. AI.tn lists it but does not maintain or endorse it.

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