Tom Greenwald
@tgrnwld
Building @magnituderun (YC S25) - automate any browser workflow with a narrated screen recording
“When we launched Zapier, we had no idea who our ICP was” - @mikeknoop, co-founder of @zapier, at @ycombinator this week Early stage startups spend a lot of time obsessing over who their ICP is But sometimes you just have to launch

Shoutout @hussufo and Steel on the cool browser agent leaderboard! Vision is all you need 👀
🥇 A new kid on the block emerges Congrats to @magnituderun for scoring 93.9% on WebVoyager! A new SOTA. They're open-source too :)
Here's how you can build a browser agent using Cline & Magnitude ↓
Easily build your own browser agent with @cline + Magnitude
Ordered coffee from the terminal can I be considered a real developer yet

FREE browser automation with your Claude Pro/Max plan Just authorize with Anthropic when you run "npx create-magnitude-app" and you're good to go 😎
Ever wished your browser agent could do drag and drop? Well with Magnitude it’s not an issue 😉
Super excited about expanding into a full browser automation framework. 100% vision-first approach, full control, and of course, open source 🤘
Click that. Extract this. Test those. Your AI agent gets it.
You can’t all be throwing THE yc ai startup school after party Only one of you can be right
Cooked up a new landing page with a neobrutalist shadcn theme cred @samuelbreznjak for putting together the theme
Introducing magnitude-test 0.1.0! You can now mix Magnitude’s AI testing code with normal Playwright actions and other custom code. This means you can easily: ✅ Make API calls ✅ Handle database seeding & cleanup ✅ Manage auth cookies ✅ Upload files ✅ Mock network requests…

Taking everything in me to resist the urge to redesign our landing page with these neobrutalist-themed @shadcn components You really cooked here @samuelbreznjak

Me watching my AI agent get stuck in the @Cloudflare AI labyrinth

Cached Magnitude test case running 100% on @moondreamai Video is real-time (1x), <30 second run time Great work @vikhyatk and team ☾