DataCore A2A MCP Server: Install & Setup

Install DataCore A2A in Claude Code

Claude Code

claude mcp add datacore-a2a -e DATACORE_A2A_URL=... -- uvx datacore-a2a-mcp

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

{
  "mcpServers": {
    "datacore-a2a": {
      "command": "uvx",
      "args": [
        "datacore-a2a-mcp"
      ],
      "env": {
        "DATACORE_A2A_URL": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the DataCore A2A MCP server do?

Normalise Vietnamese addresses and look up companies by name or tax code, through DataCore A2A.

Is the DataCore A2A MCP server free?

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

Does DataCore A2A run locally or remotely?

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

How do I add DataCore A2A to Claude Code?

Run: claude mcp add datacore-a2a -e DATACORE_A2A_URL=... -- uvx datacore-a2a-mcp

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