Independent software · native apps · web tools · open source
Jucius Labs is the home for products and projects by Matthew Jucius: paid apps like Scouted and Cesium Events, browser experiments like Geography Nerd, and developer tools shared on GitHub.
Commercial products built around real problems: Scouted for recruiting families, HitMark for clipping every at-bat worth sharing, and Cesium Events for people who need calendar reminders they cannot miss.
iOS · live · scouted.me
Your kid's recruiting shouldn't live in a Notes app.
The college recruiting process is a tidal wave of coach emails, camp invites, "keep in touch" replies, and half-remembered visit dates. Scouted is the calm, complete, in-the-pocket home for every school, every conversation, every decision, so your athlete can focus on their game.
iPhone · Free up to 4 schools · Pro $4.99/mo · 1-week trial · Built by a recruiting dad
iOS · live · scouted.me/hitmark
Clip every pitch of the at-bat.
The companion app to Scouted. Film the at-bat and let HitMark do the scrubbing: on-device computer vision detects every pitch and cuts each one into its own clip, ready to trim, slow down, and share. No uploads, no accounts. The video never leaves the phone.
iPhone · Free to clip · Pro $0.99/mo adds cage camera, instant replay, highlight reels · Swift · Vision · CoreML, 100% on-device
v2.0 · live on the Mac App Store
Never miss another meeting.
Full-screen calendar reminders for your Mac. Direct integrations with Apple Calendar, Google Calendar, and Microsoft 365, all from one menu bar.
macOS 14.6+ · 7-day free trial · one-time purchase
A place for smaller experiments, games, and case studies that show the range behind the products. More detail can live here over time: why each project exists, what was built, and what technical choices mattered.
MCP server · open source · github.com/mjucius/cozi_mcp
Skip the Cozi taps. Just ask Claude.
Your family Cozi calendar and lists, in your AI chat. Ask what's coming up, add to the grocery list, hand it a photo to extract events. Install in Claude Desktop or run hosted on Smithery.
Node.js MCP server · .mcpb bundle for Claude Desktop · hosted on Smithery · vibe coded · unofficial, not affiliated with Cozi
Add these doctor appointments to our family calendar.
I found 4 events. Adding them to the Family calendar now.
Added to Family calendar.
Web · free/open source · geographynerd.jucius.com
How well do you really know the map?
Two cities pop up. You guess which direction one is from the other: north, south, east, or west. No accounts, no ads, no install. Quick to learn, surprisingly hard to put down.
Free in any browser · no sign-up · built for one-more-round attention spans
These are smaller, more library-like. Usually places we use to explore a new language, framework, or idea. The ones that stick around tend to be useful enough to share. Dig in. Ask questions. Send PRs.
I'm Matthew Jucius, an independent software builder focused on useful products, native apps, web tools, API integrations, and developer-facing utilities. This site is both the launch point for Jucius Labs products and a portfolio of shipped work.
