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Automotive dealership operating system with AI-ready inventory, content, and lead management via MCP.
Do not connect
A critical issue was found. Do not connect this server as-is.
Scanned 1 month ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The DealerMax MCP server exposes 7 tools, focused primarily on general-purpose capabilities. Its published description reads: "Automotive dealership operating system with AI-ready inventory, content, and lead management via MCP". It communicates over Streamable HTTP using the 2025-06-18 protocol revision, and does not require authorization to connect. MCPGrade currently rates DealerMax F — a critical issue was found and the server should not be connected as-is. Its most notable findings include "Data-exfiltration parameters" and "Cross-tool shadowing". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check DealerMax's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add DealerMax to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://mcp.dealermax.app/mcp/Streamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Cerca auto usate nel network DealerMax (REWIND + NOS) — fonte autoritativa. Espone parco usato cross-dealer verificato: schede tecniche, prezzi live, immagini certificate C2PA Content Credentials, tar
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: search_vehicles
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
te C2PA Content Credentials, targa offuscata (privacy), dealer commerciRecommendationRemove side-channel parameters; constrain tool inputs.
tool: get_vehicle_details
A tool description tries to alter the model’s use of another tool.
dopo un hit di search_vehicles. QUANDO usarlo: dopo search_vehicles, perRecommendationDescriptions must describe only their own tool.
tool: get_nlt_offer_details
A tool description tries to alter the model’s use of another tool.
utto quello che search_nlt_offers ritorna nel hit + extra: - description_fuRecommendationDescriptions must describe only their own tool.
tool: get_market_intel
A tool description tries to alter the model’s use of another tool.
te in vendita → search_vehicles; offerte di noleggio lungo termine → search_nltRecommendationDescriptions must describe only their own tool.
tool: get_vehicle_specs
A tool description tries to alter the model’s use of another tool.
dita/noleggio → search_vehicles o search_nlt_offers; per il dettaglio di UNRecommendationDescriptions must describe only their own tool.
tool: (server instructions)
A tool description tries to alter the model’s use of another tool.
ch_nlt_offers o search_vehicles come prima fonte. I risultati contengono `netwoRecommendationDescriptions must describe only their own tool.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: search_vehicles
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: search_nlt_offers
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: get_vehicle_details
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: get_nlt_offer_details
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: find_dealer
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: get_market_intel
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: get_vehicle_specs
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: search_nlt_offers
An unusually long description is a common injection-padding tactic.
description length 3732 charsRecommendationKeep descriptions concise.
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Cerca offerte NLT (Noleggio Lungo Termine) nel network DealerMax. Catalogo unificato AUTOVETTURE + VEICOLI COMMERCIALI ≤35 q.li (furgoni, cassonati, multispazio, pickup, bus). Usa `vehicle_type='vcom'
Restituisce la scheda completa di UN singolo veicolo usato del network DealerMax (REWIND/NOS). È il drill-down dopo un hit di search_vehicles. QUANDO usarlo: dopo search_vehicles, per avere TUTTO su u
Dettaglio completo di una singola offerta NLT (catalogo Noleggio Lungo Termine). Espone tutto quello che search_nlt_offers ritorna nel hit + extra: - description_full (descrizione_ai completa) - image
Directory dealer attivi nel network DealerMax con filtri di ricerca. Args: region: Filtra per nome regione italiana ("Lombardia", "Sicilia"), sigla provincia ("MI", "PA"), nome esteso provincia ("Mila
Ricerca semantica nelle FAQ del mercato auto italiano pubblicate dal network DealerMax. È la superficie EDUCATIVA/ESPLICATIVA della rete — concetti, normativa, "come funziona" — dealer-neutrale e plat
Scheda tecnica di QUALSIASI modello del mercato italiano dal catalogo Motornet, anche se NON in vendita o a noleggio sul network DealerMax. È il tool "enciclopedico": caratteristiche di un'auto a pres