Libretto

Open-source CLI that lets coding agents inspect and automate any website.

Pluginfree

Libretto is an open-source CLI that lets a coding agent inspect live web pages and reverse-engineer their network requests to generate deterministic browser automations, rather than relying on unreliable DOM parsing like Browseruse or Stagehand. It's meant to work reliably even on older or complicated websites, including healthcare sites the maker found other tools struggled with. It's aimed at developers building AI coding agents that need to integrate with arbitrary websites.

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