Foundry MCP Server - MCP App for ChatGPT, Claude & AI Assistants | MCP App Store

Foundry MCP Server

Name: Foundry MCP Server
Availability: InStock
Author: praneshasp

by praneshasp

EVM-compatible blockchain toolkit for AI agents, enabling smart contract analysis, deployment and interaction via Foundry.

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Works in:CursorWindsurf

Exposes:ToolsResources

View on GitHub Docs

What it does

This server integrates LLM assistants directly with the Foundry toolchain, allowing them to manage a persistent Solidity development environment. It enables AI agents to interact with local Anvil instances or remote RPC endpoints to analyze, deploy, and execute smart contracts.

Tools

anvil_start/stop/status: Manage local Ethereum nodes.
cast_call/send/balance/receipt: Execute read/write operations on-chain.
forge_script: Execute Solidity scripts from the workspace.
heimdall_disassemble/decode/decompile: Perform deep bytecode analysis and reverse engineering.
create_solidity_file/read_file: Manage source code within a dedicated Forge workspace.

Installation

Add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "foundry": {
      "command": "npx",
      "args": ["@pranesh.asp/foundry-mcp-server"],
      "env": {
        "RPC_URL": "http://localhost:8545",
        "PRIVATE_KEY": "your-key-here"
      }
    }
  }
}

Supported hosts

claude
cursor
windsurf

Quick install

npx @pranesh.asp/foundry-mcp-server

Information

Pricing: free
Published: 4/14/2026
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Related Apps

Choose your AI client and follow the steps below.

Cursor

Add to MCP settings with command 'npx' and args ['@pranesh.asp/foundry-mcp-server']

Windsurf

Add to mcp_config.json with command 'npx' and args ['@pranesh.asp/foundry-mcp-server']

Claude Desktop

{
  "foundry": {
    "command": "npx",
    "args": ["@pranesh.asp/foundry-mcp-server"],
    "env": {
      "RPC_URL": "http://localhost:8545",
      "PRIVATE_KEY": "your-key-here"
    }
  }
}