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qng-mcp

qng-mcp

Local
github.com/QitmeerFinance0Updated 58w ago
Repository

About qng-mcp

qng-mcp is an MCP server for qng. Its README shows stdio and SSE connection modes and an example querying the latest block count; capabilities can be extended through configuration.

Key features

  1. 01stdio connection mode
  2. 02SSE connection mode
  3. 03qng tool access
  4. 04Extensible configuration

Use cases

  1. 01Query the latest block count
  2. 02Connect qng through an MCP host

MCP support

Provides qng capabilities to MCP clients and supports both stdio and SSE connection modes. The example shows a tool for retrieving the latest block count.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "qng": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "qng_mcp_server"
      ]
    }
  }
}
Run commanddocker run -i --rm qng_mcp_server

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
ociqng_mcp_server

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

From the project README

qng-mcp

The mcp server for qng supports the Model Context Protocol（MCP）protocol

compile mcphost

use stdio mode

{
  "mcpServers": {
    "github": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "qng_mcp_server",
        "-rpc",
        "http://127.0.0.1:8545"
      ]
    }
  }
}

{
    "mcpServers": {
        "qngserver": {
            "command": "./qng_server/qng_server.exe",
            "args": [
                "-rpc",
                "http://127.0.0.1:8545/"
            ]
        }
    }
}


.\mcphost.exe  -m ollama:qwen2.5:3b --config .\conf\stdio.json --debug

use sse mode

{
    "mcpServers": {
        "qngserver": {
            "url": "http://localhost:8080/sse"
        }
    }
}

# start server
.\qng_server -t sse
.\mcphost.exe  -m ollama:qwen2.5:3b --config .\conf\sse.json --debug

2025/04/26 09:21:20 INFO Model loaded provider=ollama model=qwen2.5:3b
2025/04/26 09:21:20 INFO Initializing server... name=qngserver
2025/04/26 09:21:20 INFO Server connected name=qngserver
2025/04/26 09:21:20 INFO Tools loaded server=qngserver count=3

  You: qng latest block count
2025/04/26 09:21:36 INFO 🔧 Using tool name=qngserver__get_block_count

  Assistant:


  The total number of qNG blocks in the latest zone is 9,590,345. Is there anything else you need to know about this information?



  You: qng  tx count of block order 1590344
2025/04/26 09:22:21 INFO 🔧 Using tool name=qngserver__get_block_by_order

  Assistant:


  The transaction count in the qNG block with order 1590344 is 1. This block contains only one transaction, which is a coinbase transaction that includes an asset transfer of 120,000,000,000 MEER tokens. Is there anything else you would like to know about this
  block?



  You: qng stateroot detail of order 1590344  
2025/04/26 09:23:00 INFO 🔧 Using tool name=qngserver__get_block_stateroot

  Assistant:


  For the qNG block with order 1590344, the stateroot details are as follows:

  • Hash: c5c045912d19ea72ec84dab22772a5307b37983154bd494f0cf94b402cee2e32
  • Order: 1590344
  • Height: 1584355
  • Valid: True
  • EVM State Root: 0xadd9acd10c9fd3a52956fc03d202867bbb8d19a5e8649e9047e751c4e6e444ce
  • EVM Height: 95296
  • EVM Head: 0x35c13f5238f51511f85d8c63f3a71683fdcd3351c14b3748fb6aaa5e1d827038
  • State Root: 920bf0c285558944cae4b8f4745a2453235d714fb3c6e5d3ced7b05ada08ee52

  Is there anything specific you would like to know about these details?

If you want more capabilities please extend config.json

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