Show HN: XSAF – Extra Small Agent Framework

Posted by ryuzyy on Friday August 07, 2026 @03:20AM
from the show-hn dept.

( 4 comments | 2 points | on HN )

Re:Show HN: XSAF – Extra Small Agent Framework by ryuzyy on Friday August 07, 2026 @03:20AM (#49206973)

Hey all, I'm the author of XSAF. I'm working on open-source tools, and this time it's a small TypeScript agent framework.

You might be wondering why you'd bother with this when there are already options like Vercel's EVE and Astro's Flue.

I always build tools that are minimal and hackable, not a concrete way of doing things.

This time it's a Fetch-native (MCP v2), tiny agent that supports communication channels, sandboxing, scheduling, memory, and external MCPs.

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Re:Show HN: XSAF – Extra Small Agent Framework by yahoor1 on Friday August 07, 2026 @03:31AM (#49207041)

Interesting concept. Happy to test it for building an agent. Thanks for sharing.

[ Parent | on HN ]

Re:Show HN: XSAF – Extra Small Agent Framework by ryuzyy on Friday August 07, 2026 @03:37AM (#49207081)

Thanks! All feedback is more than welcome. Please let me know if you get stuck, I'll help!

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Re:Show HN: XSAF – Extra Small Agent Framework by evilmint on Friday August 07, 2026 @01:48PM (#49213896)

going through the tutorials

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