WORKS WITH CLAUDE · CHATGPT · A2A AGENTS

Ask your AI.
Tina answers.

Add EngineIQ to Claude or ChatGPT and ask about a check engine light, a trouble code or a noise in plain English. Tina, EngineIQ's diagnostic AI, sends back ranked likely causes, whether it's safe to drive, what to check first and what the repair should cost.

Add to Claude or ChatGPT For developers →

SETUP · ONE MINUTE

Add the connector

Both use the same connector URL. No sign-in or API key.

https://agent.engineiq360.com/mcp

Claude

Open Settings → Connectors.
Choose Add custom connector.
Name it EngineIQ and paste the URL above.
In a chat, ask about your car. Claude will call EngineIQ when it helps.

ChatGPT

Turn on Developer mode in Settings (under Apps & Connectors, Advanced).
Create a new connector named EngineIQ.
Paste the URL above as the MCP server URL, with no authentication.
Start a chat with the EngineIQ connector turned on.

WHAT YOU CAN ASK

Three tools

diagnose_vehicle

Diagnose a problem

Trouble codes and/or symptoms in; ranked likely causes, a safe-to-drive rating, what to check first, and DIY vs shop cost ranges out.

“My 2015 Honda Civic has P0420 and a rattle at idle. Is it safe to drive?”

decode_trouble_codes

Decode trouble codes

What a code means, which system it's in, how urgent it usually is and the most common causes.

“What does P0171 mean on a 2012 Toyota Camry?”

find_parts

Find parts

Search links for a part that fits your vehicle, on eBay and Amazon.

“Find an upstream O2 sensor for a 2014 Honda Accord 2.4L.”

Every diagnosis ends with a link to a full report on engineiq360.com and to the EngineIQ app, where you can save the vehicle and ask Tina follow-up questions.

FOR DEVELOPERS · A2A PROTOCOL v1.0

Call Tina from your agent

EngineIQ Tina is an A2A agent. Fleet tools, parts sellers, insurance and personal-assistant agents can discover it from its Agent Card and send diagnostic tasks over JSON-RPC.

Agent Card: https://engineiq360.com/.well-known/agent-card.json
Endpoint: https://agent.engineiq360.com/a2a (JSON-RPC binding)
Auth: X-EngineIQ-Key header
Demo key: eiq_demo_4kJ4thGg2W9kEhcU (shared, 50 requests a day in total)
Skills: diagnose_vehicle, decode_trouble_codes, find_parts

Send a data part with a skill and its input for a direct call, or plain text and Tina works out the vehicle, codes and symptoms herself. The result is a completed task with the structured report as a data artifact plus a text summary.

curl https://agent.engineiq360.com/a2a \
  -H 'Content-Type: application/json' \
  -H 'A2A-Version: 1.0' \
  -H 'X-EngineIQ-Key: eiq_demo_4kJ4thGg2W9kEhcU' \
  -d '{
  "jsonrpc": "2.0", "id": 1, "method": "SendMessage",
  "params": { "message": {
    "messageId": "msg-1", "role": "ROLE_USER",
    "parts": [{ "data": {
      "skill": "diagnose_vehicle",
      "vehicle": { "year": 2015, "make": "Honda", "model": "Civic" },
      "codes": ["P0420"],
      "symptoms": "rattle at idle"
    }}]
  }}
}'

Need more than the demo allows? Email RoadReadyNW@gmail.com for a partner key.

QUESTIONS

Good to know

Is it free?

Yes. The connector needs no account or API key. Heavy use is rate-limited per network so it stays fast for everyone. For saved vehicles, follow-up questions and guided tests, use the EngineIQ app.

What happens to what I type?

The vehicle, codes and symptoms you send are used to write the diagnosis, and each diagnosis is saved so its report link works. No account, name or contact details are collected. See the privacy policy for details.

Will it tell me if my car isn't safe to drive?

Yes. Brake, steering, airbag, fuel-leak, overheating, low-oil-pressure and flashing check-engine symptoms are flagged by fixed safety rules, not just by the AI, and are never rated safe to drive.

Does it replace a mechanic?

No. It's AI-generated diagnostic guidance. Confirm with a qualified technician before repairs, and stop driving if safety systems are affected.

Get the EngineIQ app →

Ask your AI.Tina answers.