Blog

How I work with AI coding agents: roles, delegation, review.

Amber store counter with a figure in shadow and stations glowing in cyan, violet and turquoise

AI Agents New

Boss and interns

How I split coding work across several AI models without the bill exploding

28 billion tokens in six months, 94% of them read from cache. How I split the work between one expensive model and several cheap ones at LENZ.

#delegation#caching#tokens#workflow

Nicolás Biondi· 4 min readRead the post

A dim doorway with a blank hanger on the handle and three glowing duplicates fading beside it.

AI Agents

One sign per agent

Two agents shared one 'do not disturb' and clashed; now each hangs its own sign, with an expiry

Nicolás Biondi· 3 minRead the post

A wall opened up in the middle with two bundles of glowing cables, one cyan and one amber, shining at different intensities.

AI Agents

Nothing was broken

An agent touched four files in production over a fault that was in Shopify's index

Nicolás Biondi· 3 minRead the post