DataCore A2A

vn.datacore/datacore-a2a

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

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "datacore-a2a": {
      "command": "uvx",
      "args": [
        "datacore-a2a-mcp"
      ],
      "env": {
        "DATACORE_A2A_URL": "<your DATACORE_A2A_URL>",
        "DATACORE_API_KEY": "<your DATACORE_API_KEY>",
        "DATACORE_MANDATE": "<your DATACORE_MANDATE>"
      }
    }
  }
}
Environment variables
  • DATACORE_A2A_URLrequiredBase URL of the DataCore gateway, for example https://gateway.datacore.vn. It must be the gateway — pointing straight at the orchestrator is always rejected with 401.
  • DATACORE_API_KEYsecretLong-lived credential shaped dck_..., created with POST /mcp/credentials — see the README. The server exchanges it for short-lived mandates and refreshes them itself, so it never has to be replaced on expiry. Either this or DATACORE_MANDATE is required.
  • DATACORE_MANDATEsecretA hand-issued AP2 mandate, the older way. Not refreshed: when it expires you replace it and restart. Use it only if you were set up this way; otherwise use DATACORE_API_KEY.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.2.5
Registry
active
Published
10/27/2026

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