OpenTofu MCP Server

A Model Context Protocol (MCP) server for accessing the OpenTofu Registry. This server allows language model assistants to search for and retrieve information about OpenTofu providers, modules, resources, and data sources.

Features

• Search the OpenTofu Registry for providers, modules, resources, and data sources
• Get detailed information about specific providers and modules
• Access documentation for resources and data sources
• Retrieve comprehensive OpenTofu configuration examples
• MCP-compatible interface for AI assistants

Installation

You can use this MCP server with any AI assistant that supports the Model Context Protocol.

Basic Usage

The easiest way to use the OpenTofu MCP server is with npx:

npx @opentofu/opentofu-mcp-server

This will start the MCP server, which can be used with Claude, ChatGPT, or other MCP-compatible assistants.

Global Installation

You can also install it globally:

npm install -g @opentofu/opentofu-mcp-server
opentofu-mcp-server

AI Tool Integration

Here's how to integrate with popular AI tools:

MCP Configuration (Generic)

{
  "mcpServers": {
    "opentofu": {
      "command": "npx",
      "args": ["-y", "@opentofu/opentofu-mcp-server"]
    }
  }
}

Using with Claude Code

For Claude Code users, you can add this server to your session with:

claude mcp add opentofu -- npx @opentofu/opentofu-mcp-server

Available Tools

The OpenTofu MCP server provides the following tools:

Registry Search and Information

• search-opentofu-registry: Search for providers, modules, resources, and data sources
• get-provider-details: Get detailed information about a specific provider
• get-module-details: Get detailed information about a specific module
• get-resource-docs: Get documentation for a specific resource
• get-datasource-docs: Get documentation for a specific data source