YAPME - Yet Another Prometheus Metric Exporter

YAPME is a Minecraft mod that exposes server metrics in Prometheus format so you can monitor your Minecraft server with Prometheus/Grafana.
It collects common runtime and gameplay metrics (players, TPS, entity counts, memory, etc.) and serves them on an HTTP /metrics endpoint. Currently only accessable under port 9100

Alloy example config

prometheus.scrape "default" {
  targets = [
    { __address__ = "127.0.0.1:9100", },
  ]

  forward_to = [prometheus.remote_write.default.receiver]
}

prometheus.remote_write "default" {
  endpoint {
    url = "http://prometheus:9090/api/v1/write"
  }
}