ChargeGuard Dispute Assistant

Name: ChargeGuard Dispute Assistant
Author: com.trychargeguard

MCP serverMCP

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

by com.trychargeguardhomepage ↗v1.0.0

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability17/17 checks ok

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	230 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
12 h ago	mcp initialize	ok	200	246 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
20 h ago	mcp initialize	ok	200	234 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
28 h ago	mcp initialize	ok	200	270 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	309 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	301 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
2 d ago	mcp initialize	ok	200	245 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
3 d ago	mcp initialize	ok	200	367 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
3 d ago	mcp initialize	ok	200	1084 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools
3 d ago	mcp initialize	ok	200	223 ms	server chargeguard 1.0.0 · protocol 2025-06-18 · 4 tools

Tools observed via MCP handshake

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 char
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 t
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,
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 e

Declared by sources

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Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

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Official MCP Registrycom.trychargeguard/chargeguard

first seen 6 d ago · fetched 2 d agoopen ↗

Field history (6 recent events)

6 d ago · declared · summary → "Chargeback intelligence: 9 card-network reason codes, winning evidence, gateway deadlines. Free."
6 d ago · declared · description → "Chargeback intelligence: 9 card-network reason codes, winning evidence, gateway deadlines. Free."
6 d ago · declared · publisherName → "com.trychargeguard"
6 d ago · declared · homepageUrl → "https://www.trychargeguard.com"
6 d ago · declared · version → "1.0.0"
6 d ago · declared · protocols → ["mcp"]

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Evidence

What the publisher says

Capabilities

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