Opentofu

@opentofu

About Opentofu

OpenTofu MCP Server for accessing the OpenTofu Registry

Config

Add this server to your MCP-compatible client using the configuration below.

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

Tools

Search the OpenTofu Registry to find providers, modules, resources, and data sources. Use simple terms without prefixes like 'terraform-provider-' or 'terraform-module-'.

Get detailed information about a specific OpenTofu provider by namespace and name. Do NOT include 'terraform-provider-' prefix in the name.

Get detailed information about a specific OpenTofu module by namespace, name, and target. Use the simple module name, NOT the full repository name.

Get detailed documentation for a specific OpenTofu resource by provider namespace, provider name, and resource name.

Get detailed documentation for a specific OpenTofu data source by provider namespace, provider name, and data source name.

Overview

What is OpenTofu MCP Server?

The OpenTofu MCP Server is a Model Context Protocol server that enables AI assistants to search and retrieve information from the OpenTofu Registry, including providers, modules, resources, and data sources. It can be run locally via Node.js or accessed as a hosted Cloudflare Worker.

How to use OpenTofu MCP Server?

You can use the hosted service by adding it to your MCP client with the endpoint https://mcp.opentofu.org/sse. For local use, run npx @opentofu/opentofu-mcp-server or install globally and run opentofu-mcp-server. Configuration examples for Claude Code, Cursor, and generic MCP setups are provided.