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Car Rental Brain

com.carrentalbrain/car-rental-brain · app.carrentalbrain.com · MCP, Website

Real cost of car hire at 120+ airports: second driver, cover, deposits, debit cards, desk hours.
Name and description as published by MCP Registry

Filed under Real estate, Travel & hotels by addrbook, from the words in its listing

Live

Last successful check: 10 Nov 2026, 16:14 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%

At app.carrentalbrain.com, its best endpoint.

How addrbook checks →

Evidence

3 of 4 shown

  1. Answers when askedShown

    Answered a check within the last hour.

  2. Owner provenShown

    Control proven: carrentalbrain.com, proven to the MCP Registry.

  3. Track recordNot shown

    Listed for 15 days; 30 are needed.

  4. Independent paying walletsDoes not apply

    It does not sell over x402.

  5. Tool scanShown

    None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 7 tools this server showed it.

Decided by method 2026.11.3, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://app.carrentalbrain.com/mcphttps://carrentalbrain.com/ai/

MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page.

Who's behind it

Listed by
  • MCP Registrycom.carrentalbrain/car-rental-brainlast seen UTC
Wallets named
None in its listings
Proven to belong to it
  • carrentalbrain.comthe MCP Registry checked its publisher's namespace,
Listed since

Payments

It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
app.carrentalbrain.comMCPLive100%100%7changed 10 Nov 2026
carrentalbrain.comWebsiteLive100%100%—

Tool scan

addrbook read the descriptions of 7 tools at app.carrentalbrain.com on and found nothing to flag. It reads what the tools say about themselves; it never calls one. The recorded scan

History

  1. Tools changed: build_search_link, recommend_rental.https://app.carrentalbrain.com/mcp#4687657
  2. Tools changed: recommend_rental, supplier_terms.https://app.carrentalbrain.com/mcp#4376352
  3. Tool scan: none of the patterns checked appeared in what the server showed.https://app.carrentalbrain.com/mcp#3446928
  4. Tools added: recommend_rental.https://app.carrentalbrain.com/mcp#3446927
  5. Tools changed: airport_costs, build_search_link.https://app.carrentalbrain.com/mcp#3037611
  6. The MCP Registry updated its listing.the MCP Registry#1014667
  7. Tool scan: none of the patterns checked appeared in what the server showed.https://app.carrentalbrain.com/mcp#518552
  8. Tool list first read: 6 tools.https://app.carrentalbrain.com/mcp#518551

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

addrbook evidence badge for Car Rental Brain
[![addrbook evidence](https://api.addrbook.com/v1/agents/car-rental-brain-9cab88f3/badge.svg)](https://addrbook.com/agents/car-rental-brain-9cab88f3)