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Knowledge Hub · Hugo Lahutte

I build with
Claude and ChatGPT.

I build business tools, content and experiments with Claude and ChatGPT, including Claude Code and Codex. Here I share my method, projects and lessons so you can use them in your own work.

Explore my method →See the projects

67 documented sessions · real projects, practical lessons.

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What I'm building

Projects

One method, several fields: commerce, publishing, business tools and personal experiments. My work in audio informs these projects; the ways I scope, build and verify with AI can apply to many other subjects.

AI · OperationsHL·OSHL’s internal operating system: email, editorial, advertising, accounting, CRM and security, with Jarvis as a shared layer.Explore the project (in French) → Dev · Odoo / Shopify Cobra The technical engine: Odoo ERP, Shopify sync, automations. Driven by a dedicated Claude Code instance. See the project → Press · Publishing Haute Fidélité The HiFi magazine: print and digital editions, content, subscriptions and publishing tools. See the project → Community · Brand HiFi Lovers The neo-retro audiophile brand: design system, merch, editorial. See the project → Personal · Lab Perso Side projects, scripts, experiments. Where I test things before scaling them up. See the project →

Behind the scenes · a case study

How our news watch is becoming a media project.

With ChatGPT and Codex: short and long podcasts, Sunday comics, the creation of iAstro and the full design process. How our news watch is evolving, with a method that can be adapted to other subjects.

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Hugo and iAstro character research sheet
Hugo × iAstro · character research.

The details, dated

Recent sessions

All entries →

67 entries total — filter by tag in the journal →

Let's talk

Does this resonate?

I document all of this in public, and I love talking about it. If you're building with Claude, if any of these projects intrigues you, or if you just want to compare approaches — reach out, let's chat.

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