How do I install OneSource MCP?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is OneSource MCP official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 55 (Fair). The formula is published on the methodology page.

MCPpedia

OneSource MCP MCP Server

Name: OneSource MCP MCP Server
Author: blockparty-global

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

Tools Versions Alternatives

Registryblockparty-global

55Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "blockparty-global-1s-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@one-source/mcp@5.23.1"
      ],
      "env": {
        "X402_PRIVATE_KEY": "YOUR_X402_PRIVATE_KEY",
        "ONESOURCE_API_KEY": "YOUR_ONESOURCE_API_KEY"
      }
    }
  }
}

Install guide

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OneSource MCP MCP Server | MCPpedia

Environment

Name	Required	Notes
X402_PRIVATE_KEY	No	EVM private key (64-char hex, 0x prefix optional) for automatic x402 USDC payments on Base Secret.
ONESOURCE_API_KEY	No	OneSource API key for Bearer token auth Secret.

OneSource MCP MCP Server

Install

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Codebase Memory

Astria

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