OneSource MCP Server: Install & Setup

Install OneSource in Claude Code

Claude Code

claude mcp add onesource -- npx -y @one-source/mcp

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

{
  "mcpServers": {
    "onesource": {
      "command": "npx",
      "args": [
        "-y",
        "@one-source/mcp"
      ]
    }
  }
}

Blockchain data, Deepstate and Standard Reserve markets, live chain queries, and API docs

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 onesource -- npx -y @one-source/mcp

open-banking-io/mcp-server

Read-only MCP server for the open-banking.io PSD2 bank API — accounts, balances, transactions.

oneqaz-trading/oneqaz-trading-mcp

Verifiable crypto/KR/US market intelligence for AI agents: signals, hash-chained ledger. Not advice.

pipeworx-io/mcp-openiban

OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the bank name / BIC / city.…

oneshopmanager/prestashop-mcp

PrestaShop 1.6 to 9: catalog, stock, orders, accounting; changes wait for your approval.

cheetah-trade/orla-cli

Personal, family and business books over fiat and crypto. Reads and records; it cannot pay.

madlabs-tech/onchain-data-mcp

Blockchain data for EVM and Solana: balances, tokens, prices, DeFi and RPC via free-tier vendors