cobroya (dan1d/mercadopago-tool) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
Connects AI agents to Mercado Pago, the leading payment platform in Latin America. Create payment links, search payments, get payment details, issue refunds, and retrieve merchant info.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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dan1d
Source: Glama
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Install from
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening
DB_PATHMERCADO_PAGO_ACCESS_TOKEN"": "APP_USR-..."MERCADO_PAGO_WEBHOOK_SECRETNo HMAC secret for Mercado Pago webhook signature validationMP_CURRENCYNo Default currency (defaults to ARS)MP_SUCCESS_URLNo Default success redirect URL for payment preferencesTELEGRAM_ALLOWED_CHAT_IDSTELEGRAM_BOT_TOKENexport ="your-telegram-bot-token"TELEGRAM_NOTIFY_CHAT_IDTOKEN_ENCRYPTION_KEYWA_NOTIFY_PHONENo Phone number for WhatsApp payment notificationsWHATSAPP_ACCESS_TOKENexport ="your-meta-graph-api-token"WHATSAPP_ALLOWED_PHONESWHATSAPP_APP_SECRETWHATSAPP_PHONE_NUMBER_IDexport ="your-phone-number-id"WHATSAPP_VERIFY_TOKENexport ="your-webhook-verify-token"PORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
5/5 tools missing one or more hints — create_payment_preference (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_payment (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); create_refund (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Secrets not logged
9 secret values sent to log
Redact or omit secret values from log output.
Dev dependencies
2 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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