Chargeback Response

No install snippet on purpose. A working MCP config is a command, its arguments and an environment block — the last two are where API keys live, so this catalogue never stores them and cannot publish them. Follow the link above for the authors' own instructions.

It generates a rebuttal letter and evidence checklist formatted for the specific reason code cited by the processor. It costs a flat $39 with no subscription, no percentage of recovered funds, and no account linking. It covers common dispute reason codes such as fraud, product not received, and not as described.

No payment account is linked; the user types order details manually and nothing about their account is touched. It is aimed at merchants who get disputes once or twice a year and prefer a one-time payment over a subscription. For fraud claims (Visa 10.4), the tool asks for prior undisputed orders matching a signal under Visa Compelling Evidence 3.0.

Summary drafted from the project's own website. Every sentence is backed by text on that page and was reviewed before publishing.