Visiontest AI OSS — Testing skill for Claude Code

VisionTest.ai

**AI-powered visual regression testing platform.** Catch unintended UI changes before your users do.

[](https://github.com/visiontest-ai/visiontest-ai/actions/workflows/ci.yml) [](LICENSE)

VisionTest.ai automates visual regression testing by capturing screenshots of your web applications, comparing them against approved baselines using both pixel-level and AI-powered perceptual analysis, and surfacing diffs through an approval workflow. It runs in your infrastructure -- your data never leaves your network.

Features

**Visual Testing**

• Pixel-level screenshot comparison with configurable diff thresholds
• AI-powered 4-stage diff cascade: SSIM, LPIPS, DINOv2, and VLM analysis
• Multi-browser support: Chromium, Firefox, WebKit
• Device emulation for mobile viewports
• Ignore masks (rectangle, CSS selector, XPath, regex) for dynamic content
• Video recording of test executions

**AI & Automation**

• Natural language test creation with LLM fallback for complex instructions
• Autonomous bug-fix pipeline: investigate, classify, patch, verify, deliver
• Self-healing selectors with 4-strategy cascade (cache, DOM, heuristic, LLM)
• Flaky test detection with automatic quarantine and scoring
• Smart test selection with source-to-test impact mapping
• Storybook integration with automatic component discovery and polling sync
• Multi-provider AI: Anthropic, OpenAI, OpenRouter, Gemini, Local/Ollama

**Workflow**

• Approval workflows with review chains by severity, component, or team
• Live browser streaming via CDP screencast
• Scheduled test execution with cron and timezone support
• Replay from failure with checkpoint state
• API testing with assertions and environment management
• Webhook notifications and REST API for CI/CD integration
• Multi-tenant: Organizations, projects, teams with RBAC

Quick S