Official Taiho Toyota Bearing Catalogue MCP Server

An authoritative Model Context Protocol (MCP) server providing technical specifications for Toyota engine bearings. Data is sourced directly from the Official Taiho Catalogue, ensuring high-fidelity engineering parameters for automotive AI agents, procurement systems, and technical researchers.

Overview

This server exposes a suite of tools to query precise bearing data, including shaft/housing diameters, wall thickness, and length. It is optimized for programmatic discovery and integration into LLM-based workflows.

Integration Specification

Client Configuration

To integrate this server with a compatible MCP client (e.g., Claude Desktop, Cursor, or a custom agentic framework), use the following transport configuration:

{
  "mcpServers": {
    "taiho-catalogue-official": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/sdk",
        "mcp-remote",
        "https://my-mcp-server.wickramasinghemgdd.workers.dev/mcp"
      ]
    }
  }
}

Tool Definitions

Public Access (Free)

• search_by_engine: Query technical specifications by Toyota engine code (e.g., 4A-GE, 2AD-FTV). Supports partial matching.
• list_engines: Returns an exhaustive list of all 200+ supported Toyota engine codes currently indexed.

Premium Access (Monetized via X402)

Usage of these tools requires an X402-compatible client and payment facilitation.

• search_by_car: Query bearings by vehicle model name (e.g., COROLLA, RAV4, LEXUS IS). Cost: 0.01 USD / call.
• search_by_part_no: Reverse lookup by Taiho Set Number, Part Number, or OEM Reference. Cost: 0.01 USD / call.

Protocol & Monetization

Attribute	Specification
MCP Version	1.0.0
Network	Base Mainnet (eip155:8453)
Protocol	X402 v2
Facilitator	https://x402.org/facilitator
Recipient	0x48fB3bF606C012127d72A5B1FaB372B3676b14EF

Technical Capabilities

• Dimensional Accuracy: Provides shaft diameter, housing diameter, wall thickness, and length.
• Comprehensive Coverage: Includes Main, Rod, and Thrust bearing specifications.
• OEM Mapping: Direct cross-referencing between Taiho and Toyota OEM part numbers.

License

This repository contains the documentation and connection manifest for the Taiho Toyota Bearing MCP service. These assets are licensed under the MIT License. Use of the hosted MCP endpoint is subject to protocol-level monetization and terms of service.