About JS Labs

JS Labs is an ecommerce and AI automation consultancy based in Cape Town. We build practical tools for people who sell on online marketplaces and want their AI agents to do useful work.

The downloads in this shop turn marketplace and automation know-how into files you can use straight away: rules, checklists, templates and scripts for getting products listed correctly and handing repeatable jobs to AI agents.

Who is behind it

JS Labs is run by Jason Sher, who has spent more than ten years working across Amazon, Shopify and direct-to-consumer brands, from private-label selling to agency-side marketplace operations.

How we build our products

• Rules come from each marketplace's own published documents, and every listing states the date we last checked them.
• Everything arrives as plain files: Markdown guides, CSV templates and scripts you can read and edit.
• Kits include an agent skill, so Claude Code or another AI agent can run the checks with you.

JS Labs also takes on consultancy and automation builds. See jslabs.xyz.

Questions before you buy? Get in touch.