youssef

Building @agenthublabs

[Pablo Hansen @thepablohansen]

Introducing Proliferate.

An open source Mac app for working with all your coding agents at once- Claude Code, Codex, Gemini, OpenCode, Cursor- in one workspace.

[youssef @ymkallel]

@zagdotdev Congrats!

[youssef @ymkallel]

@ycombinator @designrivet Super intuitive

[youssef @ymkallel]

@aadilpickle @ycombinator @agenthublabs So do we

[youssef @ymkallel]

@bryanwhl1 @ycombinator @agenthublabs Let us know what you think!

[youssef @ymkallel]

@thepablohansen @ycombinator @agenthublabs 🙏

[youssef @ymkallel]

@ssegawa123 @ycombinator @agenthublabs Yes you will

[youssef @ymkallel]

@ycombinator @agenthublabs Just the beginning 🧑‍💻🧑‍💻

[youssef @ymkallel]

Gonna be adding more entries to the leaderboard all week - let us know if you’d like to be added too!

Check it out at https://t.co/5bkFJO2cJx. Schedule a chat for custom benchmarks and environments for your use case.

[Y Combinator @ycombinator]

Most benchmarks test agents on short-horizon reasoning, not real-world, long-running tasks with stateful environments.

To solve this, @agenthublabs is launching Benchmarks: one-click testing for your agents on realistic, economically valuable tasks, starting with E-Commerce and CRM automations. No infra setup needed.

Try it for free at https://t.co/jqq3BUJ5K8.

[youssef @ymkallel]

@thepablohansen @sandrtang @EmilioAnde92063 @avikonduru @ishaansehgal @braden_wong_ Hbd pabloo 👑

[Josh Sirota @joshua_sirota]

Scootered all over SF with @ymkallel and @sandrtang to make this install happen.

Featuring @agenthublabs (YC S25) .

Excited to be working together to sim and eval our AI agents!

[youssef @ymkallel]

@joshua_sirota @sandrtang @agenthublabs Would definitely scooter ride into oncoming traffic for eragon again

[youssef @ymkallel]

@ycombinator @aaronchewbani @kavandoc Simulations r great

[youssef @ymkallel]

Chat with us at https://t.co/iton2544nI!

[Y Combinator @ycombinator]

AgentHub (@agenthublabs) is the missing layer in the AI agent stack: simulation and evaluation for complex agents.

Agents today use tools, APIs, browsers, file systems, and more - AgentHub builds realistic sandbox environments and the infra to easily test them.

[youssef @ymkallel]

@arlanr Lets goooo

[youssef @ymkallel]

🚀

[Sandra Tang @sandrtang]

AgentHub just launched on @ycombinator's Launch YC!

💻 AgentHub 📈 - The Staging Environment for your AI Agents. We help you evaluate and improve your agents. Check it out: https://t.co/LPw9tD4Z7K

[youssef @ymkallel]

@grx_xce @designarena Congrats excited to see where this goes!!

[youssef @ymkallel]

@ShramanKar This is awesome - definitely wanna try it out for our own launches!