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libretto
The AI toolkit for building reliable browser automations
645stars
42forks
TypeScript
automationbrowserclaude-codecodexrpa
Quality signals
ActiveNo testsNo CIThin docsNo licensePopular
AI summary
Auto-generated overview of what this skill does and when to reach for it.
A developer toolkit that helps build reliable browser automations using AI for testing, scraping, or workflow automation.
Use this when
- you need to automate repetitive browser tasks reliably
- testing web apps across different browsers
- scraping data from dynamic websites
- integrating browser actions into CI/CD pipelines
- debugging flaky browser-based workflows
Don't use when
- you need simple HTTP requests instead of full browser control
- your automation runs in headless mode only and doesn’t need rendering
Capabilities
- handles dynamic page interactions like clicks, form fills, and waits
- captures screenshots and PDFs of rendered pages
- supports parallel execution across multiple browser instances
- integrates with testing frameworks like Jest or Playwright
- logs detailed errors for debugging flaky automations
- works with Chrome, Firefox, and Edge out of the box
InstallSKILLInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest saffron-health/librettoAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.
Requires Node.js 18+ (ships with npx).
Or install manually
# Install into ~/.claude/skills/ mkdir -p ~/.claude/skills/libretto curl -fsSL https://raw.githubusercontent.com/saffron-health/libretto/main/SKILL.md -o ~/.claude/skills/libretto/SKILL.md
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Ask a simulated agent to run this skill. It loads the real SKILL.md and reasons over your task with NVIDIA.
libretto — sandboxAI sandbox
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