phxagents

phxagents is a plugin that equips AI coding assistants with specialized knowledge for Elixir, Phoenix, LiveView, Ecto, Oban, and related frameworks. It provides 51 canonical skills adapted across five different AI coding runtimes, plus 26 specialist agents for Claude Code that handle planning, implementation, review, and verification in parallel. Each agent enforces domain-specific rules called Iron Laws to catch bugs that tests typically miss.

The tool addresses gaps in AI coding assistants' understanding of Elixir idioms—such as how `assign_new` behaves on reconnect or why `:float` fields corrupt financial data. It includes 10 core workflows adapted to each runtime's native tool format, drift-checked snapshots, and lifecycle hooks. The maker built it with Claude Code.