com.edgethirteen.www/chargeback-response
REMOTE · WWW.EDGETHIRTEEN.COM · SCANNED SEP 24
Draft a chargeback dispute-response evidence checklist and letter preview from order details.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes. View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability0
- Transport check failed: declared streamable-http, but the endpoint returned HTTP 404. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
How do I install the com.edgethirteen.www/chargeback-response MCP server?
com.edgethirteen.www/chargeback-response is a hosted endpoint at https://www.edgethirteen.com/api/mcp/chargeback-response, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · www.edgethirteen.com
claude mcp add --transport http com-edgethirteen-www-chargeback-response 'https://www.edgethirteen.com/api/mcp/chargeback-response'
{
"mcpServers": {
"com-edgethirteen-www-chargeback-response": {
"url": "https://www.edgethirteen.com/api/mcp/chargeback-response"
}
}
} {
"servers": {
"com-edgethirteen-www-chargeback-response": {
"type": "http",
"url": "https://www.edgethirteen.com/api/mcp/chargeback-response"
}
}
} [mcp_servers.com-edgethirteen-www-chargeback-response] url = "https://www.edgethirteen.com/api/mcp/chargeback-response"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-edgethirteen-www-chargeback-response": {
"type": "remote",
"url": "https://www.edgethirteen.com/api/mcp/chargeback-response",
"enabled": true
}
}
} openclaw mcp add com-edgethirteen-www-chargeback-response --url 'https://www.edgethirteen.com/api/mcp/chargeback-response' --transport streamable-http
mcp_servers:
com-edgethirteen-www-chargeback-response:
url: "https://www.edgethirteen.com/api/mcp/chargeback-response" {
"McpServers": {
"com-edgethirteen-www-chargeback-response": {
"Transport": "http",
"Url": "https://www.edgethirteen.com/api/mcp/chargeback-response"
}
}
} assistant mcp add com-edgethirteen-www-chargeback-response -t streamable-http -u 'https://www.edgethirteen.com/api/mcp/chargeback-response'
{
"mcpServers": {
"com-edgethirteen-www-chargeback-response": {
"type": "http",
"url": "https://www.edgethirteen.com/api/mcp/chargeback-response"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 24 Sept 26 −51
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: 0.30 → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Transport: pass → fail ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 22 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +3
- MCP protocol: fail → pass ▲ functional
- MCP protocol version: 2025-03-26 → 2025-11-25 functional
- 17 Sept 26 +7
- Authorization: unverified → partial ▲ security
- Tool “draft_chargeback_response_checklist” rewrote its description, which is the text the model reads security
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- 14 Sept 26 63
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 24 Sept 2026 · Probed https://www.edgethirteen.com/api/mcp/chargeback-response
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.edgethirteen.com | CN=YR1,O=Let's Encrypt,C=US | 24 Aug 2026 | 22 Nov 2026 | RSA 2048 | SHA256-RSA | 6839f6f39d66a38fe8deece9986a25a4546 |
| SANs: www.edgethirteen.com | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.edgethirteen.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| edgethirteen.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 404 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.edgethirteen.com/api/mcp/chargeback-response | HTTP error | 404 | |
| http (plaintext) | http://www.edgethirteen.com/api/mcp/chargeback-response | HTTPS enforced | 308 | https://www.edgethirteen.com/api/mcp/chargeback-response |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
draft_chargeback_response_checklist ~353
Given a chargeback/dispute reason code category and order details, return the evidence checklist for that reason code (what to attach: tracking numbers, prior-order signals, refund records, etc.) and a preview of the response letter. Covers Visa 10.4/13.1/13.3/13.7/13.6/12.6.1 and the equivalent Mastercard reason codes. The full formatted dispute-response letter is a separate $39 product at https://www.edgethirteen.com/tools/chargeback-response. Not legal advice.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | – | Disputed amount |
| category | string | yes | The dispute reason category: fraud_card_absent (“I didn't make this purchase” (Visa 10.4, Mastercard 4837 — fraud)); not_received (“I never got it” (Visa 13.1, Mastercard 4855 — product/service not r… |
| currency | string | – | Currency code, defaults to USD |
| merchant_name | string | – | Merchant/business name |
| order_date | string | – | Order date |
| order_id | string | – | Order or transaction ID |
| product_description | string | – | What was sold |
No output schema declared.
No examples provided.
What is the com.edgethirteen.www/chargeback-response MCP server?
com.edgethirteen.www/chargeback-response is an MCP server listed in the public MCP registry as com.edgethirteen.www/chargeback-response. Draft a chargeback dispute-response evidence checklist and letter preview from order details. This page covers its hosted endpoint (https://www.edgethirteen.com/api/mcp/chargeback-response).
Is the com.edgethirteen.www/chargeback-response MCP server safe to use?
com.edgethirteen.www/chargeback-response scores 25 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the com.edgethirteen.www/chargeback-response MCP server expose?
com.edgethirteen.www/chargeback-response exposes 1 tool: draft_chargeback_response_checklist. Their descriptions and schemas cost roughly 353 tokens of context every time the server is loaded.
Does the com.edgethirteen.www/chargeback-response MCP server require authentication?
No. We connected to com.edgethirteen.www/chargeback-response without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the com.edgethirteen.www/chargeback-response MCP server still maintained?
com.edgethirteen.www/chargeback-response is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.