# uitars-mcp

> Use this tool when you need to automate computer interactions with high precision, locate UI elements on screen with exact pixel coordinates, and eliminate cloud dependencies. It solves problems of GUI automation, offline computer-use automation, and reduces latency. The uitars-mcp tool takes in screen inputs and outputs exact pixel coordinates of UI elements, making it ideal for use cases requiring fast and accurate computer interaction automation.

Canonical page: https://skillsregistry.net/skills/lxsoftroxs-uitars-mcp  
JSON: https://api.skillsregistry.net/v1/skills/lxsoftroxs-uitars-mcp

## Description

Enables AI coding agents to locate UI elements on screen with exact pixel coordinates using a local UI-TARS-2B vision model. Provides offline GUI grounding with ~1.2s latency on 4.1GB VRAM, eliminating cloud dependencies for computer-use automation.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-05-04

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ast9vu8ber)
- **Repository:** <https://github.com/Lxsoftroxs/uitars-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "lxsoftroxs-uitars-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lxsoftroxs-uitars-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lxsoftroxs-uitars-mcp/pull`

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