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Normalise Vietnamese addresses and look up companies by name or tax code, through DataCore A2A.
DataCore A2A is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding DataCore A2A to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
uvx datacore-a2a-mcp==0.2.4Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-27T04:25:34.219952Z",
"publishedAt": "2026-10-27T04:25:34.219952Z",
"statusChangedAt": "2026-10-27T04:25:34.219952Z"
}
},
"server": {
"name": "vn.datacore/datacore-a2a",
"title": "DataCore A2A",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.2.4",
"packages": [
{
"version": "0.2.4",
"transport": {
"type": "stdio"
},
"identifier": "datacore-a2a-mcp",
"registryType": "pypi",
"environmentVariables": [
{
"name": "DATACORE_A2A_URL",
"isRequired": true,
"description": "Base 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."
},
{
"name": "DATACORE_API_KEY",
"isSecret": true,
"description": "Long-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."
},
{
"name": "DATACORE_MANDATE",
"isSecret": true,
"description": "A 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."
},
{
"name": "DATACORE_SKILLS",
"description": "Comma-separated skill ids to narrow the tools that get exposed, or * for every skill the endpoint returns. Empty uses the default four."
},
{
"name": "DATACORE_TIMEOUT",
"description": "Per-request timeout in seconds. Defaults to 30."
}
]
}
],
"repository": {
"url": "https://github.com/DataCore-VietNam/datacore-a2a-mcp",
"source": "github"
},
"description": "Normalise Vietnamese addresses and look up companies by name or tax code, through DataCore A2A."
}
}