io.github.ar-agents/mcp

io.github.ar-agents/mcp·v0.4.11·Chat & Messaging

Argentine business automation: Mercado Pago, AFIP/ARCA, WhatsApp, banking, shipping (7 packages).

Trust verdict · v1 advisory · method

NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

Environment variables

MP_ACCESS_TOKEN

secret

Mercado Pago access token (TEST- prefix for sandbox, APP_USR- for production). Enables MP tools.

AFIP_CERT_PEM

secret

AFIP/ARCA X.509 certificate (PEM string) for WSAA authentication. Enables CUIT padron + factura electronica tools.

AFIP_KEY_PEM

secret

AFIP/ARCA private key (PEM string) for WSAA authentication. Required if AFIP_CERT_PEM is set.

AFIP_CUIT

Issuer CUIT (Argentine tax ID) registered with the AFIP cert. Format: 20-XXXXXXXX-X.

WHATSAPP_ACCESS_TOKEN

secret

Meta WhatsApp Business Cloud API token. Enables WhatsApp tools.

WHATSAPP_PHONE_NUMBER_ID

Meta WhatsApp Business phone-number ID. Required if WHATSAPP_ACCESS_TOKEN is set.

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

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Install

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@ar-agents/mcp"
      ],
      "env": {
        "MP_ACCESS_TOKEN": "<your-mp_access_token>",
        "AFIP_CERT_PEM": "<your-afip_cert_pem>",
        "AFIP_KEY_PEM": "<your-afip_key_pem>",
        "AFIP_CUIT": "<afip_cuit>",
        "WHATSAPP_ACCESS_TOKEN": "<your-whatsapp_access_token>",
        "WHATSAPP_PHONE_NUMBER_ID": "<whatsapp_phone_number_id>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@ar-agents/mcp"
      ],
      "env": {
        "MP_ACCESS_TOKEN": "<your-mp_access_token>",
        "AFIP_CERT_PEM": "<your-afip_cert_pem>",
        "AFIP_KEY_PEM": "<your-afip_key_pem>",
        "AFIP_CUIT": "<afip_cuit>",
        "WHATSAPP_ACCESS_TOKEN": "<your-whatsapp_access_token>",
        "WHATSAPP_PHONE_NUMBER_ID": "<whatsapp_phone_number_id>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y @ar-agents/mcp

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-ar-agents-mcp

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v0.4.11
category: Chat & Messaging
quality: 79 / 100
operator: ar-agents

Provenance

Verdict history is anchored to Bitcoin via OpenTimestamps. The free tier returns the current verdict only; the anchored record is served on the authenticated tier.

Links

Repository →