MCP servers, built from scratch.

Open-source Model Context Protocol servers 84EM built from the ground up. All open source.

UptimeRobot

Monitor management, alert contacts, and maintenance windows across 5 monitor types.

Full platform coverage for Sevalla cloud hosting. 6 database engines. Comprehensive test suite.

Playwright-driven capture and responsive device-frame mockups for OG images and visual previews.

Privacy-friendly web analytics from SimpleAnalytics: dashboard-accurate aggregates, raw datapoint exports, and hostname discovery.

84EM builds and maintains these in the open. Need one for a tool that has none yet, or a custom integration? Say the word.