Resources
The open tools 84EM builds for its own work and gives away.
Free to use: Claude Code skills and rules, MCP servers, WordPress plugins, and scripts.
01 /
Agent Skills.
8 SKILLSFree Claude Code skills 84EM builds and uses daily.
Browse the skills02 /
Agent Rules.
3 RULESAlways-on rules that change how a coding agent handles evidence and untrusted input.
Browse the rules03 /
MCP Servers.
4 SERVERSOpen-source Model Context Protocol servers 84EM built from scratch and uses.
Browse the servers04 /
WordPress Plugins.
1 PLUGINSFree, open-source WordPress plugins 84EM builds and maintains -- small, focused, and pulled from real client work.
Browse the plugins05 /
Tools & Scripts.
3 TOOLSSmall single-purpose scripts and utilities, each paired with a write-up of the problem and the approach.
Browse the toolsWant this kind of work on your project?
Everything here is a byproduct of client work 84EM ships. Describe what you need built.









