#metaprogramming

engineering

ETS-Backed Registries: The Performance Trick Behind 552 Self-Registering Agents

Self-registration sounds like metaprogramming magic. It's actually just ETS + @after_compile + discipline. Here's exactly how Prismatic keeps 552 agents and 128 OSINT tools discoverable in sub-millisecond time.

Apr 09, 2026 ·7 min

architecture

REST API Auto-Discovery: From Elixir Modules to Endpoints

How Prismatic auto-discovers API endpoints by scanning Elixir modules, extracting @spec definitions, and generating a generic dispatch controller with type coercion.

Mar 11, 2026 ·9 min