What is Mesh Agent

The Mesh Agent MCP Server is a server designed to interface with Heurist Mesh APIs, facilitating access to various blockchain and web3 tools for AI agents. It supports diverse tasks such as cryptocurrency data analysis, smart contract security assessments, and token metrics evaluations, enhancing interaction capabilities in the web3 domain.

Use cases

The MCP server enables users to conduct cryptocurrency research, obtain detailed token and market data, perform security analyses on blockchain tokens, track trending cryptocurrencies and tokens on platforms like CoinGecko and Twitter, and gather search results or direct answers on specified web topics, making it a versatile tool for developers and analysts in the blockchain space.

How to use

To use the Mesh Agent MCP Server, you can install it via the UV package manager or Docker. After obtaining a Heurist API key, configure it according to your preferences (either with stdio transport for local use with Claude Desktop or SSE transport for remote access with Cursor). You can also customize available agents by editing the ‘DEFAULT_AGENTS’ list in the server configuration.

Key features

Key features of the MCP server include its seamless connection to Heurist Mesh APIs, support for multiple data retrieval tools, compatibility with Claude interfaces, the ability to access various web3 data using a single API key, and an option to customize the server to meet specific needs through agent management.

Where to use

The Mesh Agent MCP Server can be utilized in environments where web3 data is crucial, such as decentralized applications (dApps), blockchain-based research, financial analysis platforms, and AI-driven insights within the cryptocurrency sector. It is compatible with platforms like Claude Desktop and Cursor, enhancing its accessibility for a wide range of users.

Mesh Agent MCP Server

A Model Context Protocol (MCP) server that connects to Heurist Mesh APIs, providing Claude with access to various blockchain and web3 tools.

Heurist Mesh is an open network of purpose-built AI agents and tools, each specialized in particular web3 domains such as blockchain data analysis, smart contract security, token metrics, and blockchain interaction. We are actively growing the Heurist Mesh ecosystem, continuously integrating more tools to expand its capabilities.

Features

• Connects to the Heurist Mesh API
• Loads tools for cryptocurrency data and Web3 use cases
• Supports both SSE and stdio transports
• Works with Claude in Cursor, Claude Desktop, and other MCP-compatible interfaces
• Use one API key to access multiple services (e.g. CoinGecko crypto market data, GoPlus token security review)

🔥 Just In: Customize Your Agents and Create Managed MCP Servers On-Demand

You can use Heurist Mesh MCP Portal to create SSE MCP Servers. Select your agents and compose a personalized swarm for your tasks!

Hosted SSE Endpoint

We provide a hosted SSE endpoint at https://sequencer-v2.heurist.xyz/mcp/sse. This includes all the tools from the following commonly used agents: CoingeckoTokenInfoAgent, ElfaTwitterIntelligenceAgent, ExaSearchAgent, DexScreenerTokenInfoAgent, ZerionWalletAnalysisAgent. This is a shared server and the performance may be unstable.

Cursor can directly access SSE servers. For Claude Desktop users, we recommend installing mcp-proxy to connect to the SSE server.

Prerequisites

• Python 3.10 or higher
• UV package manager (recommended)
• OR Docker
• Get a Heurist API key or you can claim free API credits with invite code “claude”

Installation

Using UV (Recommended)

# Clone the repository
git clone https://github.com/heurist-network/heurist-mesh-mcp-server.git
cd heurist-mesh-mcp-server

# Install the package
uv pip install -e .

Using Docker

# Clone the repository
git clone https://github.com/heurist-network/heurist-mesh-mcp-server.git
cd heurist-mesh-mcp-server

# Build the Docker image
docker build -t mesh-tool-server .

Usage

Option 1: Run with stdio Transport (for Claude Desktop)

Using UV

To use this with Claude Desktop, add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "heurist-mesh-agent": {
      "command": "uv",
      "args": [
        "--directory",
        "/path/to/heurist-mesh-mcp-server/mesh_mcp_server",  // Update this path
        "run",
        "mesh-tool-server"
      ],
      "env": {
        "HEURIST_API_KEY": "your-api-key-here"  // Update this key
      }
    }
  }
}

Using Docker

Alternatively, you can use Docker with Claude Desktop by adding this to your claude_desktop_config.json:

{
  "mcpServers": {
    "mesh-agent": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "-e", "TRANSPORT=stdio",
        "-e", "HEURIST_API_KEY=your-api-key-here",  // Update this key
        "mesh-tool-server"
      ]
    }
  }
}

Replace /path/to/heurist-mesh-mcp-server with the actual path to the repository and your-api-key-here with your Heurist API key.

Option 2: Run with SSE Transport (for Cursor)

Setting up Environment Variables in .env

cp .env.example .env
HEURIST_API_KEY=your-api-key-here

Using UV:

uv run mesh-tool-server --transport sse --port 8000

Using Docker:

docker run -p 8000:8000 -e PORT=8000 mesh-tool-server

Then, in Cursor, add the MCP Server URL: http://0.0.0.0:8000/sse

Available Tools

Visit https://mesh.heurist.ai/metadata.json or https://mcp.heurist.ai/ to view all available tools.

Featured tools

Customizing Supported Agents

The server comes with a default set of agents. To modify which agents are available:

1. Open the server.py file and locate the Config class.
2. Edit the DEFAULT_AGENTS list to add or remove agents listed at Heurist Metadata

DEFAULT_AGENTS = [
    "CoinGeckoTokenInfoAgent",
    "DexScreenerTokenInfoAgent",
    "ElfaTwitterIntelligenceAgent",
    "ExaSearchAgent",
    "FirecrawlSearchAgent",
    "GoplusAnalysisAgent",
    # Add agents here
    "NewAgent"
]

License

This MCP server is licensed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License.