使用说明
🚗 Peykan: Talk to Your Car Using AI
🔌 Virtual CAN + MCP Server
Peykan is a Model Context Protocol (MCP) server that exposes automotive CAN bus, OBD-II (SAE J1979), UDS, and SAE J1939 diagnostic data to LLMs and AI agents. It ships a built-in virtual CAN bus with an ECU simulator, decodes traffic via a DBC database (cantools), and serves MCP tools over SSE or streamable-HTTP. No CAN hardware, adapter, or vehicle is required by default; optional SocketCAN/vCAN on Linux.
Use it to let an LLM read live CAN frames, decode signals, run OBD-II PID and UDS diagnostic requests, inspect J1939 PGNs/SPNs and DM1 trouble codes, and drive fault-injection scenarios against a simulated vehicle, analyse recorded CAN logs, or work with real hardware behind a read-only-by-default safety policy.
Try it in your browser: peykan.ai gives you a private simulated car and an AI agent to talk to it, no install needed.
