About Maciej
I build Sanity content infrastructure at tonik: page builders that marketing teams and AI agents can both work in, from the content model to the guidance that tells an agent which section fits a page.
Contributions
5Made by Maciej
- Talk
How Sigma got their website agent-ready | Sanity
Inside the migration, the guidance layer, and the two agent workflows, including account pages a sales rep builds in five minutes.
Oct 13, 2026
- Project(opens in a new tab)
Sanity page builder sections that keep their GROQ next to the component
Next.js + Sanity starter built on two npm packages I published. Each section is one registry entry, and a CLAUDE.md file tells coding agents how to add sections and draft pages.
Jun 6, 2026github.com
- Plugin(opens in a new tab)
Section thumbnails across Sanity Studio
A Sanity Studio plugin for page builders. It detects your sections from the schema, matches each one to a preview image by filename, and shows that thumbnail in the insert menu, on each array item and in the edit pane.
npmjs.com
- Plugin(opens in a new tab)
Schema graph with health checks for Sanity Studio [beta]
A Studio tool that draws your Sanity schema as one interactive graph and flags problems like unused types, hidden required fields and costly previews.
npmjs.com
- Plugin(opens in a new tab)
Reusable page builder plumbing for Sanity projects
Dependency-free TypeScript package that maps Sanity page builder blocks to renderers, builds one GROQ projection and checks they stay in sync.
npmjs.com