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Heurist Mesh (Web3 Tools)

Connects Claude to specialized Web3 and blockchain tools including CoinGecko, DexScreener, GoPlus, Exa, and Firecrawl fo...

Created byApr 22, 2025

Mesh Agent MCP Server

mesh-2
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 Provisioner 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

Installation

Using UV (Recommended)

Using Docker

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:

Using Docker

Alternatively, you can use Docker with Claude Desktop by adding this to your claude_desktop_config.json:
Replace /path/to/mesh-agent-mcp 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`

Using UV:

Using Docker:

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

Available Tools

Featured tools

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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.
  1. Edit the DEFAULT_AGENTS list to add or remove agents listed at Heurist Metadata

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.

Mesh Agent MCP Server

mesh-2
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 Provisioner 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

Installation

Using UV (Recommended)

Using Docker

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:

Using Docker

Alternatively, you can use Docker with Claude Desktop by adding this to your claude_desktop_config.json:
Replace /path/to/mesh-agent-mcp 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`

Using UV:

Using Docker:

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

Available Tools

Featured tools

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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.
  1. Edit the DEFAULT_AGENTS list to add or remove agents listed at Heurist Metadata

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.