HimiTrace MCP Server

@hieuluongxuan

Basic information

About HimiTrace MCP Server

Model Context Protocol (MCP) server for HimiTrace enterprise supply-chain traceability, built with TypeScript & Server-Sent Events (SSE).

#blockchain #supply-chain#traceability#polygon #python

HimiTrace MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "himitrace": {
      "command": "python",
      "args": [
        "/path/to/himitrace-mcp/server.py"
      ]
    }
  }
}

HimiTrace MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is HimiTrace?

HimiTrace is a Model Context Protocol (MCP) server that connects AI agents to the Polygon Mainnet blockchain to check product authenticity, verify origins, and inspect supply chain event lineages. Developed by HimiTek, it bridges immutable on-chain trust data with natural language queries for AI agents.

How to use HimiTrace?

Install Node.js 20+ and npm, clone the repository, run npm install and npm run build, then test the connection with npm run test:local. Configure your MCP-compatible client (Claude Desktop, Cursor, Windsurf) by adding a command entry pointing to the compiled dist/index.js file. The server exposes tools that AI agents can call in plain language.

Key features of HimiTrace

On-chain product and batch ID verification (tamper-proof on Polygon)
Full supply chain event timeline (GS1 EPCIS compatible)
Certificate verification with IPFS-stored documents
Bill of Materials (BOM) lineage with merge/split relations
Zero gas cost for all read operations

Use cases of HimiTrace

Verify the authenticity of a physical product by its batch ID
Trace the complete supply chain history of an item from origin to delivery
Retrieve quality certificates (e.g., USDA Organic, Fair Trade) for a product
Audit the bill of materials to see raw material splits and merges

Frequently asked questions

What blockchain network does HimiTrace use?

HimiTrace operates on Polygon Mainnet (Chain ID 137) and reads from the smart contract at address `0xFF7A3429427aFda56b2994B2F3eeF4464b851EE0`.

Do I need cryptocurrency (POL) to use HimiTrace?

No. All read operations from the smart contract are gas-free and do not require any tokens to be spent by the AI agent.

How do I connect HimiTrace to Claude Desktop?

Add a `himitrace-mcp` entry to the `mcpServers` object in your Claude Desktop configuration file (`claude_desktop_config.json`) with the command `node` and the absolute path to `dist/index.js`.

What tools are available in HimiTrace?

The server provides six tools: `verify_product`, `get_trace_history`, `get_certificates`, `get_batch_lineage`, `check_product_exists`, and `get_system_stats`. Each accepts a product or batch ID and returns structured JSON results.

What are the runtime dependencies for HimiTrace?

HimiTrace requires Node.js v20 or higher and npm. The project is built with TypeScript and the ethers.js v6 library.

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