elixir-phoenix-guide
· Changelog A Claude Code plugin (with Codex support for the skills) that keeps Claude's Elixir and Phoenix code idiomatic and current.

· Changelog A Claude Code plugin (with Codex support for the skills) that keeps Claude's Elixir and Phoenix code idiomatic and current.
Use when refactoring or reviewing Elixir code quality — compiler warnings and Credo first, then the plugin's on-demand…
Use when preparing releases or deployment config — mix phx.gen.release, runtime.exs vs compile-time config, release migrations,…
Use when writing Ecto changeset validations beyond cast/validate_required — custom and cross-field validations (e.g. end date…
Use when defining schemas, writing queries, or creating migrations — scoped context functions, Repo.transact, upserts, indexes,…
Use when migrating PostgreSQL tables that serve live traffic — index concurrently,…
Use when one form or operation manages parent and child records together — cast_assoc/cast_embed, inputs_for with sort/drop…
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