com.trychargeguard/chargeguard · v1.0.0 · finance-and-payments
ChargeGuard Dispute Assistant is healthy: it completed an MCP handshake in 2757 ms and exposes 4 tools.
Chargeback intelligence: 9 card-network reason codes, winning evidence, gateway deadlines. Free.
Endpoint: https://www.trychargeguard.com/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 4 |
| Latency | 2757 ms |
| Last checked (UTC) | 2026-10-28T12:35:12.087Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-28T12:35:12.087Z | Healthy | 2757 |
list_reason_codes | List the 9 card-network chargeback reason codes covered by ChargeGuard (Visa, Mastercard, Amex) with one-line summaries. Use first when the user mentions a chargeback without a code. |
lookup_reason_code | Look up one card-network chargeback reason code: what it means, the evidence that wins the representment, the response window, and the full guide URL. Accepts the code (e.g. '13.2') or a slug fragment (e.g. 'visa-13-2'). |
get_response_deadlines | Response windows merchants have to fight a chargeback, per gateway (Stripe, PayPal, Braintree, Adyen, Shopify Payments) and per card network (Visa, Mastercard, Amex). |
request_chargeback_audit | Submit a free ChargeGuard store audit: reviews the merchant's payment setup and dispute risk and emails a written report. Requires the store URL and a contact email. |