UK Data: US Vehicle Safety (NHTSA)
Check US car recalls, owner complaints and crash test ratings before you buy or drive
Connects to NHTSA public records so Muse can look up safety recalls, owner complaints, 5-star crash ratings and driver-assist features for a US make, model and year, decode a VIN prefix to its maker, and pull recall campaign details. Read-only lookups, no sign-in.
Try asking Muse: "Are there any recalls on a 2019 Honda Accord, and how did it score in crash tests?"
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Source: Found in the official MCP Registry (uk.co.reliness/vehicles-safety) · First listed November 6, 2026
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://ukdata.reliness.co.uk/mcp/vehicles-safetyNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
UK Data: US Vehicle Safety (NHTSA) is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
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Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
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Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
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Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://ukdata.reliness.co.uk/mcp/vehicles-safetyWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 5ms. Worked in n/a of checks over 30 days.
Screening · November 6, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 10
vehicle_recallsAre there recalls on this car? Lists every US safety recall NHTSA holds for a make, model and model year, newest first, with the faulty component, the risk, the remedy and do-not-drive or park-outside warnings. For owners, used-car buyers and fleet managers. Source: NHTSA Recallsrecall_campaign_detailsLook up one recall by its NHTSA campaign number (for example 20V314000, as printed on a US recall letter) and get the defect, risk, remedy, the number of vehicles potentially affected and every make, model and year it covers. For owners, journalists, lawyers and fleet managers. Svehicle_complaintsWhat goes wrong with this car? Summarises owner-filed safety complaints to NHTSA for a make, model and model year: total complaints, crashes, fires, injuries and deaths reported, the most-complained-about components, and the latest complaints with their text. For used-car buyers,complaint_by_odi_numberRead one NHTSA owner safety complaint by its ODI number: vehicle, components, crash, fire, injuries and deaths reported, incident and filing dates, partial VIN and the owner's own description. For lawyers, investigators, journalists and owners following up a complaint found with vehicle_crash_ratingsHow safe is this car in a crash? Returns the US NCAP 5-Star Safety Ratings for a make, model and model year, one entry per body style or drivetrain: overall, frontal (driver and passenger), side barrier and side pole, and rollover stars with the rollover risk percentage. For famivehicle_driver_assist_featuresDoes this car have lane departure warning or forward collision warning as standard? Returns whether electronic stability control, forward collision warning and lane departure warning are standard, optional or not available, per body style, for a make, model and model year. For buvehicle_problem_countsHow many complaints, recalls and federal defect investigations does this model have? Returns the three counts NHTSA links to a make, model and model year, as a quick screen when comparing cars. Source: NHTSA NCAP records. Counts are not adjusted for sales volume, so a popular modvehicle_models_for_make_yearWhich models did this make produce in a given model year? Lists the model names NHTSA holds for a make and year, A to Z, so an agent can check the exact model name before a recall, complaint or crash-rating lookup. For dealers, form-filling and data cleaning. Source: NHTSA vPIC. wmi_manufacturer_lookupWho made the vehicle with this VIN prefix? Decodes a World Manufacturer Identifier (the first 3 characters of a VIN, or 6 for small makers whose third character is 9) to the manufacturer, make, vehicle type and broad region, and accepts a full 17-character VIN to read its prefix.vehicle_manufacturer_detailsWho is this vehicle manufacturer and where are they registered? Returns NHTSA registration details for manufacturers matching a name or manufacturer ID: legal and common name, trading names, address and country, manufacturer type (for example completed vehicle manufacturer, vehicLink
https://ukdata.reliness.co.uk/mcp/vehicles-safetyQuestions about UK Data: US Vehicle Safety (NHTSA) in Muse
How do I connect UK Data: US Vehicle Safety (NHTSA) to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use UK Data: US Vehicle Safety (NHTSA) to help me. It is a free service with an MCP server at https://ukdata.reliness.co.uk/mcp/vehicles-safety. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is UK Data: US Vehicle Safety (NHTSA) working right now?
At the last check (November 6, 2026, 23:31 UTC) the endpoint was working, answering in 5ms. It is checked every 15 minutes.
Is UK Data: US Vehicle Safety (NHTSA) safe to connect to Muse?
It was screened on November 6, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can UK Data: US Vehicle Safety (NHTSA) do in Muse?
It exposes 10 tools, including vehicle_recalls, recall_campaign_details, vehicle_complaints, complaint_by_odi_number. For example, you could ask Muse: "Are there any recalls on a 2019 Honda Accord, and how did it score in crash tests?"
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