Libretto

Browser automation tooling for coding agents

AI Coding AssistantsAutomationDeveloper toolsOpen sourcelibretto.sh ↗

Open-source CLI, debug agents, and browser tools for building and maintaining reliable web integrations.

Libretto helps coding agents autonomously manage integrations: browser workflows, web scrapers, on-prem apps, and more. Open-source CLI that turns website workflows into fast, reusable scripts in your codebase. When Playwright automations fail, an agent inspects the live page and opens a pull request with the fix. Six tools that let AI agents read pages and control real browsers with Playwright. Tell an agent what you need done in Chrome, then save it as a workflow you can run again or schedule in the cloud.

Pricing & access

Libretto has a free tier, with paid plans unlocking more. Check libretto.sh for current plans.

Frequently asked questions

What is Libretto?

Libretto is browser automation tooling for coding agents. Open-source CLI, debug agents, and browser tools for building and maintaining reliable web integrations.

Is Libretto free?

Libretto has a free tier, with paid plans unlocking more.

What are the best Libretto alternatives?

People comparing Libretto also look at 100+ Vibe Coding Agent Skills, 402registry, A2a Protocol, AI Agents Listing. See all options in the AI Coding Assistants category on SiftFox.

Work on Libretto?

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