Lastest

Name: Lastest
Author: las-team

@las-team

Repository

About Lastest

Lastest Visual Regression Testing - Cloud/Self-hosted version

#visual-regression #playwright #testing #qa #screenshots #ai-testing

Basic information

Config

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

{
  "mcpServers": {
    "lastest": {
      "command": "npx",
      "args": [
        "-y",
        "@lastest/mcp-server@latest",
        "--url",
        "https://app.lastest.cloud",
        "--api-key",
        "YOUR_API_KEY"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Lastest?

Lastest is an MCP server that enables AI agents to run visual regression tests, review screenshot diffs, and approve baselines on a Lastest cloud instance. It integrates with MCP-compatible clients like Claude Code, Cursor, Windsurf, Cline, and Claude Desktop.

How to use Lastest?

Install by running npx -y @lastest/mcp-server@latest --url https://your-lastest-instance --api-key YOUR_API_KEY. Generate an API key in the Lastest UI under Settings → Runners & API Access. Wire the server into your MCP client (Claude Code, Claude Desktop, Cursor, Windsurf, or Cline) using the client's MCP configuration (e.g., claude_desktop_config.json or ~/.cursor/mcp.json).

Key features of Lastest

20 MCP tools, all prefixed with lastest_
Run, manage, and heal visual regression tests
View, approve, and reject visual diffs
Self-configure tests with runtime overrides
Manage repositories, functional areas, and shared auth
Publish public share links for builds and tests
Retrieve QA summaries and coverage stats
Drive Verify phase with Change Map and per-layer approvals

Use cases of Lastest

An AI agent automatically triggers visual regression tests after a code change
Review and approve screenshot diffs without leaving the chat interface
Heal failing tests using AI-based suggestions
Manage test configurations and auth state across repos
Share build results publicly with /r/<slug> links

FAQ from Lastest

How do I authenticate with Lastest?

The server authenticates via a Bearer token. Generate an API key in the Lastest UI under Settings → Runners & API Access.

What clients are supported?

Claude Code, Claude Desktop, Cursor, Windsurf, and Cline – all verified. Any MCP-compliant client that can launch a stdio server works.

What are the runtime requirements?

Node.js 18+ and a reachable Lastest instance. The server communicates over stdio.

What should I do if I get a 401 error?

The API key may be revoked or expired. Generate a new one in the Lastest UI.

How do I migrate from v0.2.x to v0.3.x?

The tool surface was consolidated from ~56 to ~21 tools. Pure CRUD operations now use a discriminated action parameter. See the migration table in the README. Pin a 0.2.x release if you need the old names temporarily.