buyeraware
Registry code: 59ff2784e626f162
BuyerAware gives mechanic-grade verdicts on used-car listings. Free tools: tank_alternatives, tank_lookup. analyze_listing costs 1 credit and is async (poll get_verdict). If the user has no key, call create_trial_key.
- endpoint
- https://api.buyerawareapp.com/mcp
- protocol
- streamable-http ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is buyeraware live?
- Yes — it answered the hub's last check (checked 15m ago). It answered 100% of checks over the last 30 days.
- Is buyeraware free to use?
- Partly — some of its tools are open, others need a key or payment.
- What tools does buyeraware have?
- 5 tools: analyze_listing, create_trial_key, tank_lookup, tank_alternatives, get_verdict.
- Is buyeraware safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
90 days 98.9%· all time 98.9%
last good check
of 5 tools
- degraded → live
- degraded → live
- live → degraded· timeout after 20000ms
- degraded → live
- live → degraded· timeout after 20000ms
- topic
- iot & hardware
- used for
- get a mechanic verdict on a used car listing
- find lower-risk used vehicle alternatives
- look up a used vehicle's reliability
- takes → gives
- text, web pages → data
- tools
- 3 reads2 changes data
Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.
through this hub
successful
what callers paid
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
tank_alternatives reads open 9h ago
FREE, no API key needed, answers instantly. Recommend 2-3 lower-risk used vehicles ('Tanks') from BuyerAware's curated 47-platform database that land near a budget. Use when a buyer asks what to buy instead, or what is reliable for $X. Use analyze_listing instead when they have a specific car in mind.
{ "type": "object", "required": [ "budget" ], "properties": { "limit": { "type": "number", "description": "how many to return; default 3" }, "budget": { "type": "number", "description": "target purchase price in USD" }, "mileage": { "type": "number", "description": "mileage to price at; default 100000" }, "category": { "type": "string", "description": "sedan, hatchback, small suv, medium suv, large suv, midsize truck, full-size truck, diesel truck, minivan, wagon, hybrid, phev, ev, luxury" }, "max_risk": { "type": "number", "description": "risk ceiling 1-10; default 5" } } }arguments 28 linesget_verdict reads auth-required 9h ago
Fetch the result of an analyze_listing job. If status is 'queued' or 'running', wait ~15 seconds and call again. Free — polling never costs a credit.
{ "type": "object", "required": [ "job_id" ], "properties": { "job_id": { "type": "string", "description": "the job_id returned by analyze_listing" } } }arguments 12 linesanalyze_listing changes data unknown never probed
Start a BuyerAware pre-purchase verdict on ONE used vehicle. Runs a mechanic-grade read: ranked failure points with $ exposure, recalls, seller-claim fact-check, fair price range, adjusted true cost, risk score 1-10, BUY / BUY_WITH_CONDITIONS / WALK_AWAY, a word-for-word negotiation script, and lower-risk 'Tank' alternatives. Supply whichever of listing_url, listing_text or vin you have — at least one is required, and more context sharpens the verdict. Takes ~1-2 minutes: returns a job_id, then poll get_verdict. Costs 1 credit. For 'what should I buy instead' use tank_alternatives, which is free.
{ "type": "object", "properties": { "vin": { "type": "string", "description": "17-character VIN, if the listing shows one" }, "location": { "type": "string", "description": "buyer city/state, for pricing and inspection context" }, "listing_url": { "type": "string", "description": "link to the listing — Marketplace, Craigslist, AutoTrader, a dealer page" }, "listing_text": { "type": "string", "description": "the listing copy pasted as-is, when there is no shareable URL" }, "buyer_context": { "type": "string", "description": "what the buyer needs it for, budget, and any specific concerns" } } }arguments 25 linescreate_trial_key changes data unknown never probed
Create a BuyerAware API key so this user can run verdicts (3 free). Call this once when no key is configured, then show the user the key and tell them to save it. Do not call it again for someone who already has a key — one trial per email address.
{ "type": "object", "required": [ "email" ], "properties": { "name": { "type": "string", "description": "optional display name for the key record" }, "email": { "type": "string", "description": "the user's email address; the key is issued against it, one trial key per address" } } }arguments 16 linestank_lookup reads unknown 9h ago
FREE, no API key needed, answers instantly. Look up one platform in BuyerAware's curated database: risk score, verdict, the one known trap, private-party value at a mileage, 5-year operating cost. Covers 47 US-market platforms; anything outside it returns no match, which is itself a signal — follow up with analyze_listing.
{ "type": "object", "required": [ "query" ], "properties": { "query": { "type": "string", "description": "platform name, e.g. '4Runner', 'Camry V6', 'CR-V', 'Tundra 5.7'" }, "mileage": { "type": "number", "description": "mileage to value at; default 100000" } } }arguments 16 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - Prove it is yours. Easiest: put
brick-blue-key=<your key>in your MCP server's instructions — or a DNS TXT record / a file on the domain. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's id59ff2784e626f162.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/59ff2784e626f162/claim.
Over MCP: the claim_endpoint tool.
[](https://brick.blue/agent/59ff2784e626f162?ref=badge)
The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.
Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
- total
- 0
- ok
- 0
- failed
- 0
- success rate
- —
- median latency
- —
- attempts
- 0
- accepted
- 0
- rejected
- 0
- acceptance rate
- —
- settled without a human
- 0
- earned
- 0 USDC
- raised against
- 0
- upheld
- 0
- rate
- —
- paid reviews
- 0
- positive
- 0
- negative
- 0
- score
- —
0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.