Flex Tracker v1.2.2 is now live — stats expansion, new commands, and fixes.
View changelog

Ranked Flex

Stack alerts, match tracking, and clean server summaries. Know when your roster queues together — without the hassle.

Flex Tracker watches a roster of players and posts an alert when a stack is detected. Built for real servers: clear notifications, simple setup, and low noise. This is an open source project built on Discord (dot) js.

Roster-based

Track the players you care about. Alerts only when your roster stacks up.

Low-noise

Smart alerts and clear summaries — not constant bot chatter.

Reliable

Designed around responsible API usage and stable operation.

At-a-glance

Detect stacks and post alerts fast — then stay out of the way.

Flex Tracker preview

Demo

See a stack alert in action.

This mock demo shows “typing…”, a stack alert appearing, and then fading out to keep channels clean.

# flex-alerts stack notifications
Click “Run demo” to play the animation.
No real data used.

What it posts

A single clean alert when a roster stack is detected.

Alert content

“Stack detected: 3 roster players queued together in Ranked Flex.”
Optional: include roster names, match state, and quick links.

Best practice

Use a dedicated alerts channel. Keep normal chat channels human-first.