The Never Ending Lore of Harness w/@Vtrivedy10⚡️ Viv brought some amazing perspective around harness design, evals, file systems, RL Envs an…

The Never Ending Lore of Harness w/@Vtrivedy10⚡️ Viv brought some amazing perspective around harness design, evals, file systems, RL Envs and so much. 0:00:00 - INTRO 0:03:30 - PhD at Temple University 0:12:42 - Lockheed Martin and @MeekMill lore 0:16:18 - Building at @LangChain, DeepAgents, R&D in Open Source 0:25:09 - Secret behind Harness Design, Filesystem as most Foundational Harness Primitive 0:42:25 - Trajectories for Continual Learning, Where and Where "NOT to" RL, Skills and Context Rot 0:56:30 - Harness Engineering: OpenClaw and Hermes, Why you might don't need a Claw, Custom Harnesses, Quick Fire (@skeptrune lore) 01:12:15 - Meta-Harness, Self-Improvement Loop, Simulation-as-a-Service, RL Envs (Computer-Use, Long-horizon) 01:28:30 - Advice to anyone 20yo / starting out college Media

Very good article from @hwchase17 about the agent harness and memory achitecture.
fun off-the-cuff harness + agent engineering sesh with @dexhorthy @vaibcode @GeoffreyHuntley - a lot of good harness/agent design we’re doin…
This 10-min read from @Vtrivedy10 changes how you build AI agents. Most people are stuck in the same loop; switching models when agents brea…
harness engineering > prompt engineering prompts get you 80% there the last 20% — tool routing, memory retrieval, retry logic, evals — thats…
This is one of the most important pieces written about agents this year. Your harness = your memory. If you don’t own the harness, you don’t…

Source: Harrison Chase (X) | 2026-04-22

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