HimiTrace

by hieuluongxuan

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About

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

Explore

- On-Chain Verification: Verify if a product or batch ID is registered on the Polygon blockchain (tamper-proof, immutable).
- Supply Chain Timeline (GS1 EPCIS compatible): Retrieve the full chronological event log of a product (harvesting, processing, packaging, shipping) directly from Polygon.
- Certificate Verification: Access quality certificates (USDA Organic, VietGAP, Fair Trade, etc.) stored on IPFS with their hashes anchored on-chain.
- BOM (Bill of Materials) Lineage: Trace parent-child merge/split relationships of raw material batches.
- Zero Gas Cost: All read operations from the smart contract are 100% free and do not require any crypto tokens (POL) to be spent by the AI agent.

---

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name HimiTrace

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

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

JSON

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

JSON

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

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

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

JSON

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

JSON

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

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

From the repository

- Node.js v20 or higher
- npm

Clone the repository and install the packages:

npm install

AI agents can execute the following tools:

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

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

McpServers

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

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

This allows any MCP-compatible AI agent (such as Claude Desktop, Cursor, Windsurf, or ChatGPT) to query, track, and audit physical goods on-chain in plain language.

---

Key Features

---

Technical Specifications

- Contract Address: 0xFF7A3429427aFda56b2994B2F3eeF4464b851EE0
- Network: Polygon Mainnet (Chain ID: 137)
- Framework: built on Anthropic's Model Context Protocol (MCP) SDK using TypeScript and ethers.js (v6).

---

Installation & Setup

1. Prerequisites

- Node.js v20 or higher - npm

2. Install Dependencies

Clone the repository and install the packages:

npm install

3. Build the Project

Compile TypeScript to Javascript:

npm run build

4. Test Connection

Ensure that the server can connect to the Polygon contract and query tools locally:

npm run test:local

If you see ALL TESTS PASSED, your environment is configured correctly.

---

Connecting to AI Clients

1. Claude Desktop

Add HimiTrace MCP to your Claude Desktop configuration file.

- Windows: %APPDATA%\Claude\claude_desktop_config.json
- macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Add the following to the mcpServers object:

{

  "mcpServers": {

    "himitrace-mcp": {

      "command": "node",

      "args": [

        "C:/path/to/your/himitrace-mcp/dist/index.js"

      ]

    }

  }

}

Note: Make sure to replace C:/path/to/your/himitrace-mcp/dist/index.js with the actual absolute path to your compiled entry point.

2. Cursor or Windsurf IDE

In Cursor settings: 1. Go to Settings > Features > MCP. 2. Click + Add New MCP Server. 3. Fill in the fields: - Name: HimiTrace - Type: command - Command: node "C:/path/to/your/himitrace-mcp/dist/index.js"

---

Available Tools

AI agents can execute the following tools:

1. `verify_product`

Checks if a product exists on-chain and retrieves its registration parameters. - Argument: product_id (string, e.g., LOT-20260315-A1B2C3) - Returns: JSON containing verification status, name, origin, owner, registration date, and explorer links.

2. `get_trace_history`

Retrieves the complete supply chain history (timeline) of a product. - Argument: product_id (string) - Returns: Chronological array of events, including event types, timestamps, custom payload data (GS1 EPCIS standard), and the recorder's blockchain wallet address.

3. `get_certificates`

Retrieves certificates attached to a product. - Argument: product_id (string) - Returns: Lists certificate types, issuers, dates of issue/expiration, and secure IPFS gateway links.

4. `get_batch_lineage`

Traces the Bill of Materials (BOM) lineage (splits and merges of batches). - Argument: batch_id (string) - Returns: Parent-child relationships, quantities, and units of raw material inputs.

5. `check_product_exists`

Quick check for product presence. - Argument: product_id (string) - Returns: True/False status.

6. `get_system_stats`

Provides overall system statistics. - Returns: Registered products count, contract details, and wallet balance.

---

Available Resources

AI agents can reference the following static resources:

- himitrace://info: General system documentation, compliant industries, and standards.
- himitrace://contract: Blockchain metadata (chain_id, RPC node, contract code version).
- himitrace://pricing: Pricing tiers for API limits (Free, Pro, Enterprise).

---

License & Support

Developed and maintained by HimiTek Joint Stock Company. - Website: himitek.com - Support Email: [email protected] - Portal: trace.himitek.vn

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About

Explore

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Key Features

Technical Specifications

Installation & Setup

1. Prerequisites

2. Install Dependencies

3. Build the Project

4. Test Connection

Connecting to AI Clients

1. Claude Desktop

2. Cursor or Windsurf IDE

Available Tools

1. verify_product

2. get_trace_history

3. get_certificates

4. get_batch_lineage

5. check_product_exists

6. get_system_stats

Available Resources

License & Support

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1. `verify_product`

2. `get_trace_history`

3. `get_certificates`

4. `get_batch_lineage`

5. `check_product_exists`

6. `get_system_stats`