ChargeGuard Dispute Assistant

by FastDrop

MCP MCP VERIFIED Verified 2 hours ago Registry import free

Chargeback intelligence: 9 card-network reason codes, winning evidence, gateway deadlines. Free.

Chargeback intelligence: 9 card-network reason codes, winning evidence, gateway deadlines. Free. Official MCP Registry: com.trychargeguard/chargeguard@1.0.0. Remote endpoint: https://www.trychargeguard.com/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as com.trychargeguard/chargeguard and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

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Tools this endpoint exposes

Read directly from the endpoint on 28 Oct 2026. Not supplied by the maker.

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
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.