testivai-oss

testivai-oss is an MCP server by testivai. Local-first visual regression testing for Playwright, Selenium, WebdriverIO, Python, Java and Ruby. Every screenshot is paired with a DOM and computed-style snapshot, so a diff arrives as a verdict — "style-only change on button.cta", "likely render noise" — not a wall of red pixels. MIT, no account. It has 5 GitHub stars and ranks #358 of 591 in Browser Automation by stars.

Category: Browser Automation
Author: testivai
GitHub stars: 5
This week: Tracking since 18 Oct 2026
Weekly downloads: 1,032
Language: TypeScript
License: MIT (open source)
Last update: 2026-10-22 (2 days ago)
Links: Source Website npm

ci
github-actions
playwright
qa
regression-testing
screenshot-testing
snapshot-testing
test-automation
typescript
visual-regression-testing
visual-testing
webdriverio
+8 more

How to install testivai-oss

testivai-oss is published on npm as @testivai/mcp, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add testivai-oss -- npx -y @testivai/mcp

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

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

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm testivai-oss and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

Maintain this project? Get it featured ($99/mo, pinned at the top of Browser Automation) or see what featuring includes.

Report a problem with this listing

Frequently asked questions

What is testivai-oss?

testivai-oss is an MCP server by testivai in the Browser Automation category. Local-first visual regression testing for Playwright, Selenium, WebdriverIO, Python, Java and Ruby. Every screenshot is paired with a DOM and computed-style snapshot, so a diff arrives as a verdict — "style-only change on button.cta"... It has 5 GitHub stars and ranks #358 of 591 in Browser Automation by stars.

Is testivai-oss free and open source?

Yes. testivai-oss is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

What are the alternatives to testivai-oss?

Other Browser Automation projects on MCP Harbor include browser-use, chrome-devtools-mcp, payload. Each alternative links to its own page with stars, license and recent activity. The Browser Automation category ranks all 591 by stars, and you can re-sort it by growth this week.

Alternatives to testivai-oss

browser-useTrending★ 119,003

browser-use · Python+699 stars this week (+0.6%)

Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API.

chrome-devtools-mcp★ 54,058

ChromeDevTools · TypeScript+343 stars this week (+0.6%)

Chrome DevTools for coding agents

payload★ 45,459

payloadcms · TypeScript

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

UI-TARS-desktop★ 39,376

bytedance · TypeScript+73 stars this week (+0.2%)

The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra

invisible_dots★ 32,231

feder-cr · TypeScript+109 stars this week (+0.3%)

Open-source, self-hosted alternative to OpenAI Dots, Grok Bot. Built to be undetectable by anti-bot systems.

quasar★ 27,205

quasarframework · JavaScript

Quasar Framework - Build high-performance VueJS user interfaces in record time

All 591 Browser Automation MCP servers →

Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.