Arca Agro MCP Server

by rje1974 Your server? Claim it

local only

Arca Agro runs on your own machine — the client starts it, so there is no endpoint to ping. 186 installs a week from npm. Last commit 16 Sep 2026.

Cartas de porte, padron y comprobantes de ARCA (Argentina). Solo lectura.

186

Installs / week

npm · arca-agro-mcp

Stars

0 open issues

16 Sep 2026

Last commit

0 releases in 90 days

MIT

License

JavaScript

Nothing serious here today

Today is the operative word: we check Arca Agro every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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 Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add arca-agro -- npx -y arca-agro-mcp

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

{
  "mcpServers": {
    "arca-agro": {
      "args": [
        "-y",
        "arca-agro-mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.arca-agro]
command = "npx"
args = ["-y", "arca-agro-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "arca-agro": {
      "args": [
        "-y",
        "arca-agro-mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "arca-agro": {
      "args": [
        "-y",
        "arca-agro-mcp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: ARCA_CERT (Ruta al certificado X.509 otorgado por ARCA para tu CUIT), ARCA_KEY (Ruta a la clave privada del certificado. Nunca se transmite, solo firma local), ARCA_CUIT (CUIT representado, 11 digitos sin guiones), ARCA_ENV (Ambiente de ARCA: production (default) o testing), ARCA_CACHE_DIR (Donde guardar los Tickets de Acceso. Default: ~/.cache/arca-agro). The author declared them in the registry entry; get the values from the project itself.

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Arca Agro — questions

Answers built from our own checks of this server.

Why is there no uptime for Arca Agro?

Arca Agro runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package arca-agro-mcp was installed 186 times last week.

How do I connect Arca Agro?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls arca-agro-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Arca Agro?

The npm package arca-agro-mcp was installed 186 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Arca Agro open source?

Yes — it is published under the MIT licence, written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.