OneSource MCP Server

What the code does

We read the source, 23 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

      parts.push(`- **Server version:** ${VERSION}${latestVersion === 'unknown' ? '' : updateAvailable ? ` — ⚠️ update available: **${latestVersion}** (\`npx -y @one-source/mcp@latest\`)` : ' (latest)'}`);

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

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

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

[mcp_servers.mcp]
command = "npx"
args = ["-y", "@one-source/mcp"]

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

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

This one needs environment variables set before it will start: X402_PRIVATE_KEY (EVM private key (64-char hex, 0x prefix optional) for automatic x402 USDC payments on Base), ONESOURCE_API_KEY (OneSource API key for Bearer token auth). The author declared them in the registry entry; get the values from the project itself.