Cruxible Core MCP Server: Install & Setup

Install Cruxible Core in Claude Code

Claude Code

claude mcp add cruxible-core -- uvx cruxible-core

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "cruxible-core": {
      "command": "uvx",
      "args": [
        "cruxible-core"
      ]
    }
  }
}

Deterministic decision engine with receipts. Define rules in YAML, query a graph, get proof.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add cruxible-core -- uvx cruxible-core

tompeezy/crypto-intelligence-mcp

Read-only crypto claim discovery and unsigned readiness; no wallets, quotes or payments.

mattoddie/crunch-mcp

Work with your Crunch Accounting books: expenses, receipts, invoices, clients, suppliers and banking

devx-agent/crypto-link-check

Check crypto links for phishing lookalikes of wallets, exchanges and dapps before wallet connect

qso-graph/cq-zones-mcp

CQ zones as CQ publishes them (WAZ Zone Definitions), in ADIF's DXCC and subdivision codes

CryptoAPIs-io/cryptoapis-mcp-address-history

MCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs

pipeworx-io/mcp-covalent

Covalent / GoldRush MCP — unified wallet balances + transactions across 100+ chains (goldrush.dev…