The Browser Tools SDK from Libretto achieves a 24/26 pass rate on live-site tasks and claims to be 55% cheaper than alternatives like playwright-cli or agent-browser, with a cost per task of $0.106 an…
Libretto, a two-person San Francisco startup founded by Michael Kronovet and Tanishq Kancharla, released Browser Tools SDK, a package of six Playwright-based tools designed to reduce token usage and r…
Libretto has open-sourced the Browser Tools SDK, a TypeScript package that gives AI agents a production-ready browser harness with just a few lines of code. In benchmarks against agent-browser, playwr…
Libretto has released an open-source PR agent that automatically fixes failing Playwright scripts by inspecting the live page and opening a GitHub pull request with a proposed code fix. The agent runs…