MCP server

MCPFax Vehicle Diagnostics

com.mcpscores/vehicle-fault-codes

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

A fault code, a VIN, or a recall — answered from public NHTSA and standards data.

Working at last checkVerified publisher: mcpscores.comAbout 1,090 tokens per request once connected4 tools

https://mcpfax-diag.bowling-anthony.workers.dev/mcp

At a glance

Type: MCP server
Publisher: mcpscores.com (verified by the MCP Registry)
Status: Working at last check
Tools: 4
Token cost: About 1,090 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http vehicle-fault-codes https://mcpfax-diag.bowling-anthony.workers.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.vehicle-fault-codes]
url = "https://mcpfax-diag.bowling-anthony.workers.dev/mcp"

Gemini CLI

{"mcpServers":{"vehicle-fault-codes":{"httpUrl":"https://mcpfax-diag.bowling-anthony.workers.dev/mcp"}}}

Cursor

{"mcpServers":{"vehicle-fault-codes":{"url":"https://mcpfax-diag.bowling-anthony.workers.dev/mcp"}}}

VS Code

{"servers":{"vehicle-fault-codes":{"type":"http","url":"https://mcpfax-diag.bowling-anthony.workers.dev/mcp"}}}

Antigravity

agy mcp add vehicle-fault-codes https://mcpfax-diag.bowling-anthony.workers.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"vehicle-fault-codes","server_url":"https://mcpfax-diag.bowling-anthony.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"vehicle-fault-codes","server_url":"https://mcpfax-diag.bowling-anthony.workers.dev/mcp"}

dtc_lookup ~313 tokens
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 — th
vehicle_recalls ~310 tokens
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 c
vehicle_tsbs ~303 tokens
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
vin_decode ~164 tokens
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.

Fleetio MCP by usefulapi
Read Fleetio vehicles, work orders, service, issues, inspections, fuel, parts; log issues, meters.
WhichTrim vehicle records
US vehicle recalls, complaints, EPA figures, VIN decode and trouble codes, with sources.
DERATE — truck fault codes
Heavy-duty truck SPN/FMI and OBD fault codes: meaning, safe-to-drive verdict, parts and recalls.
KeyVex
US public financial disclosures for AI agents: Congress trades, SEC filings, FEC, lobbying, more
Zovo VIN Recall Check
Check recalls by VIN with live public vehicle records and downloadable XLSX and CSV reports.
LiveDataLink
294 public-data tools across 60 domains; source freshness varies. Free tier.
PlainRecords: U.S. recalls in plain English
U.S. FDA, CPSC and NHTSA recalls by product, brand, lot code or car, plus owner complaints. Daily.
Mcphost
Hosted MCP runtime where your agent publishes its own tools by tool call and keeps working.

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