MCP Server for AI Assistants

2CryptoCalc provides an MCP (Model Context Protocol) server that allows AI assistants like Claude, ChatGPT, and others to automatically calculate mining profitability, look up hardware specs, and get real-time coin data with links to start mining on 2miners.com.

What is MCP?

Model Context Protocol (MCP) is an open standard that allows AI assistants to connect to external data sources and tools. By connecting to the 2CryptoCalc MCP server, your AI assistant gains access to real-time mining profitability data for all supported coins, ASICs, and GPUs.

MCP Endpoint

The MCP server is available at the following URL:

https://2cryptocalc.com/mcp

Setup

Different AI clients require different configuration. Choose the section that matches your client:

Claude Code

Add the following to your .mcp.json or project MCP settings:

{
  "mcpServers": {
    "2miners-calc": {
      "type": "http",
      "url": "https://2cryptocalc.com/mcp"
    }
  }
}

Claude Desktop

Claude Desktop does not natively support remote MCP servers. Use the mcp-remote proxy in your claude_desktop_config.json. Alternatively, go to Settings > Connectors > Add Custom Integration and enter the endpoint URL directly.

{
  "mcpServers": {
    "2miners-calc": {
      "command": "npx",
      "args": ["mcp-remote", "https://2cryptocalc.com/mcp"]
    }
  }
}

Claude API (MCP Connector)

When using the Claude Messages API with MCP tool connectors, use this format in your API request:

{
  "type": "url",
  "url": "https://2cryptocalc.com/mcp"
}

Available Tools

The MCP server provides 7 tools for mining profitability analysis:

list_asics

Returns a list of all available ASIC miners with their hashrates, prices, and supported mining algorithms.

list_gpus

Returns a list of all available GPUs with their hashrates, RAM sizes, prices, and supported mining algorithms. Can be filtered by vendor (AMD or NVIDIA).

list_algorithms

Returns all available mining algorithms with their hashrate units and default hashrate values.

calculate_asic_profitability

Calculates mining profitability for a specific ASIC miner. Provide the ASIC model and quantity to get estimated daily, weekly, and monthly earnings for all mineable coins, with links to start mining on 2miners.com.

calculate_gpu_profitability

Calculates mining profitability for a specific GPU. Provide the GPU model and quantity to get estimated earnings for all mineable coins, with links to start mining on 2miners.com.

calculate_hashrate_profitability

Calculates mining profitability based on a raw hashrate value for a given algorithm. Useful when you know your exact hashrate and want to see which coins are most profitable.

get_coin_details

Returns detailed information about a specific coin including current price, difficulty, network hashrate, block reward, and estimated mining rewards per hour, day, week, and month. Supports both pool and solo mining modes.

Example Usage

Once connected, you can ask your AI assistant questions like: "What is the most profitable coin to mine with an Antminer E9?", "How much can I earn mining Ethereum Classic with 6 GPUs?", or "Compare profitability of Kaspa vs Ethereum Classic mining".

Start Mining on 2miners.com

All profitability results include direct links to 2miners.com mining pools. 2Miners offers both shared (PPLNS) and solo mining pools for all supported coins with low fees, reliable payouts, and servers worldwide.