INDIVIDUAL MCP TOOL

list_reason_codes

List the 9 card-network chargeback reason codes covered by ChargeGuard (Visa, Mastercard, Amex) with one-line summaries.

trychargeguard.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://www.trychargeguard.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for list_reason_codes and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.chargeguard]
url = "https://www.trychargeguard.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "chargeguard": {
      "type": "http",
      "url": "https://www.trychargeguard.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: chargeguard
Remote MCP URL: https://www.trychargeguard.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "chargeguard": {
      "url": "https://www.trychargeguard.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "chargeguard": {
      "type": "http",
      "url": "https://www.trychargeguard.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "chargeguard",
  "transport": "streamable-http",
  "url": "https://www.trychargeguard.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

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.
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.