UTCP Agent - Build tool-calling agents in 4 lines of code

Hi Product Hunters,

I’m Ali, one of the faces behind UTCP Agent alongside @juan_viera_garcia1 , @radulescu_razvan , @andrei_stefan_ghiurtu, Bek, and the rest of the contributors.

For context, we built UTCP as a lightweight alternative to MCP that leverages existing infra and enables direct tool calling.

In the same philosophy of simplicity, we’re now launching UTCP Agent, which allows you to spin up a tool-calling agent within your infrastructure in just 4 lines of code. That’s all.

I think more of our creative energies should be channeled into building cool and useful agent workflows, and less into worrying about cumbersome infra problems. Would love to see what you come up with!

Always feel free to hit us up (our Discord) or, if you want to join our team, check out our GitHub.

Finally, would love your feedback and support here!

Congrats on the launch!

I love the simplicity of the JSON manifest approach — feels like it lowers the barrier for tool builders a lot.

4 lines of code to build custom tool-calling agents? That’s wild—setting up integrations always eats up my afternoon. How does it handle authentication with different tools?

Bevel to the Moon! I can't wait to try it out.

@aliraza36580 Looks super cool, I am curious to try it!

Huge congrats on launching! The simplicity of a few lines of code is super impressive. How flexible is it when it comes to customizing workflows?