MCPFax Vehicle Diagnostics
A fault code, a VIN, or a recall — answered from public NHTSA and standards data.
| Endpoint | https://mcpfax-diag.bowling-anthony.workers.dev/mcp (streamable-http) |
|---|---|
| Registry version | 1.1.2 |
| Now | 4 tools · grade A (97) · pin ts_35f50b04253905db1c1d0064572e25c4 · protocol 2025-06-18 |
| First / last listed | 2026-10-26 01:56 UTC / 2026-10-26 01:56 UTC |
| Grade over time | 2026-10-26: A (97), 4 tools |
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Tools: dtc_lookup vehicle_recalls vehicle_tsbs vin_decode
dtc_lookup | Look up what a vehicle fault code (OBD-II diagnostic trouble code) means. Returns a reworded definition compiled from open/public sources (with the source and licence per row) plus which makes define the code specifically. Pass 'make' for the make-specific meaning instead of the generic SAE one — the same code can mean different things on different brands. Use this when a scan tool reported a code params: code*, make |
vehicle_recalls | Official NHTSA safety recalls for a vehicle. Returns campaign id, affected component, the safety consequence, and the free remedy, newest first (max 50). Query by make (optionally model and year) or by a known campaign id. Use this before buying a used vehicle or when a customer asks whether their car has open recalls. A zero count means nothing matched the ingested NHTSA subset — it does not prov params: make, model, year, campaign |
vehicle_tsbs | NHTSA Technical Service Bulletins (manufacturer repair guidance for known defects that are not safety recalls). Returns bulletin id, summary, and the fault codes each bulletin names (max 50). Query by make/model/year, or by fault code to find bulletins that address that specific code. Use this after dtc_lookup when you want the manufacturer's documented fix. A zero count means nothing matched the params: make, model, year, code |
vin_decode | Decode a Vehicle Identification Number into make, model, model year, body class, engine and plant country using NHTSA's public vPIC database. Use this when you have a VIN and need the exact vehicle before looking up recalls or bulletins. Costs $0.005 USDC per call via x402 on Base. params: vin* |
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