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Terminator

Terminator is an MIT-licensed Computer Use MCP server that exposes desktop-control tools to compatible AI assistants, including interface interaction, application and window management, and browser automation.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Terminator — OpenViST project profile in MCP & Tooling.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Terminator when an MCP-compatible assistant needs desktop or browser interaction, particularly for Windows automation and repeatable workflows.

Who it is for

  • Developers configuring AI assistants to interact with desktop applications.
  • Teams and developers exploring recorded workflows for repeatable desktop automation.

Documented uses

  • Connect an MCP-compatible assistant to desktop-control tools.
  • Automate interactions such as locating interface elements, clicking, typing and managing application windows.
  • Record human workflows for deterministic automation.
  • Use browser controls for tasks such as reviewing logs or testing application changes.
Before you choose

Requirements & limits

The repository is public and lists an MIT license. It documents npx-based MCP setup and links to a Windows download; its opening section also links to a macOS app, while its feature table says macOS is unsupported for current features.

  • Terminator is an MCP server integrated with a separate assistant client, rather than the assistant itself.
  • The README's platform claims conflict: it advertises a macOS option near the top but lists Windows-only feature support in its table.
  • Browser automation is described as using a Chrome extension.
  • The README says interaction can use pixels, the DOM and the accessibility tree, and describes workflows as deterministic with AI recovery; these are project claims, not independently established results.
  • The repository identifies Rust as its primary language and lists an MIT license.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Add Terminator to an MCP client

Register Terminator's MCP server in Claude Code or configure it in another listed MCP client.

Before you start

  • An MCP-compatible client such as Claude Code, Cursor, VS Code or Windsurf.
  • The documented npx command and an MCP configuration file for clients using manual configuration.

Steps

  1. For Claude Code, run claude mcp add terminator "npx -y terminator-mcp-agent@latest".

  2. For another listed client, add a server entry named terminator-mcp-agent with command npx and arguments -y and terminator-mcp-agent@latest.

  3. For manual configuration, include the documented LOG_LEVEL and RUST_BACKTRACE environment values.

Expected outcome

The client configuration includes the Terminator MCP server for assistant access to its desktop-control tools.

Guide limitations

  • The README feature table identifies Windows as the supported platform for current automation features and marks macOS and Linux unsupported, despite an opening macOS access link.
  • Configuration guidance does not establish that a particular client, machine or workflow has been tested.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
11 October 2026
Original website title
mediar-ai/terminator · Official homepage title · retained in its source language
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