Independent publisher · Enterprise AI adoption & governance
Governed AI, shipped by someone who runs it in production.
Mathieu Kessler builds deployment-ready resources for Microsoft 365 Copilot teams: deployment kits, cost models, agent design guides, and decision frameworks, each run in production before it ships. He maintains three GitHub libraries (400+ Copilot prompts, 78 Copilot Studio agents, 52 Copilot Chat agents) and writes AI at Work, a biweekly newsletter for enterprise teams. Everything here is tested for real first, with the failures documented next to the wins.
Battle-tested in production environments.
Vendor-neutral
The tools are described plainly, never cheerled.
Governance-first
Scoping, refusal, and cost are built in, not bolted on.
Tested before it ships
Every product clears a real quality gate first.
For trainers, consultancies & MSPs
The Trainer & Reseller licence lets you put your own name on the full curriculum and sell it as your own training, with per-sale licence keys. Sold by invoice: email mathieu@kesslernity.com with the kit you want to license.
Work with me
Team and org licences, a private cohort, a question about which resource fits, or a governance review for your own rollout. Tell me what you are shipping and I will point you to the right thing, or build it.