Harness Hub
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Akshay Pachaar

AI educator and writer

Harness engineering

AI engineer and educator who writes long technical threads; his X article "The Anatomy of an Agent Harness" reached millions of views.

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  • Aug 18, 2026

    Karpathy's agentic engineering lifecycle, clearly explained:

    (using open-source tooling built by Google)

    The tooling to build agents is quite mature, so most of the work in shipping an agent isn't writing the agent anymore.

    It's everything after, including scaffolding it,… https://t.co/ChwB8UNRo8 pic.twitter.com/dMOu1acwTt

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  1. x.com/akshay_pachaar/status/2041146899319971922

Verified Oct 29, 2026