Want to build a domain-specific agent harness?
This is a great practical guide by @sydneyrunkle on designing and building your own custom agent harness.
Worth reading if you’re exploring agentic systems and AI-native products.
langchain.com/blog/how-to-bu…
Shreyansh Patni
@shreyanshpatni_

Garry Tan @garrytan
Either you die a system of record or you live long enough to become a domain-specific harness
4:55 PM UTC · Sep 13, 2026 · 54.6K Views
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