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Writing tests is the first place agents should be allowed to be lazy. if your agent can't generate…

Yethikrishna ROriginal on Threads

writing tests is the first place agents should be allowed to be lazy. if your agent can't generate a test that breaks when the code is wrong, you don't have a product, you have a demo.

ryanvogel shipping anyway is the flex.

Context

Anthropic's engineering post on building effective agents covers evaluation and testing inside agent loops, and recommends simple, composable patterns.

How it compares

The ryanvogel story in the note has no source I could find, and who the name refers to is unconfirmed. The claim about agents and tests is the author's opinion.

Watch next

  • Who ryanvogel refers to, and the event the note points at.

Sources

  1. Building effective agents (Anthropic)anthropic.com

Provenance

The note above is reproduced unedited from the original post, first published on Threads on 3 September 2026 at 19:02 IST. Sources are the papers and datasets the note draws on.

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