By j-morgan6

A skill your agent uses when refactoring for duplication, complexity, or dead code — includes the plugin's on-demand analysis scripts.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when preparing releases or deployment config — runtime.exs vs compile-time config, release migrations, PHXHOST/PHXSERVER, assets, health checks.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when a resource needs multiple changesets (registration vs update), conditional validation, field transforms, or uniqueness validation — changeset composition.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when defining schemas, writing queries, or creating migrations — schema design, Repo usage, indexes, query composition.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when a form or operation manages parent and child records together — castassoc/castembed, onreplace, Ecto.Multi across tables, FK cascade design.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when writing or refactoring core Elixir — pattern matching, case/cond/with, pipes, {:ok, }/{:error, } contracts.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when writing background jobs with Oban — worker options, return contracts, idempotency, uniqueness, Oban.Testing.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when writing GenServer, Supervisor, Task, Agent, or Registry code — init/handlecontinue, call vs cast, supervision strategies, process naming.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when extending phx.gen.auth — adding registration fields, custom user attributes, extra migrations alongside generated auth, fixture updates.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when deciding who may do what — ownership checks, policy modules, scoped queries, role-based access in LiveViews and controllers.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when building WebSocket features with Phoenix Channels — socket auth, join authorization, handlein/push/broadcast, Presence.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when building JSON API endpoints — :api pipeline, FallbackController, error rendering, pagination, versioning, Bearer auth.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when protecting LiveViews with authentication — onmount hooks, livesession, mountcurrentscope, auth redirect testing.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when writing LiveView modules or HEEx templates — mount/handleparams lifecycle, assigns, streams, events, components.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when adding real-time updates via Phoenix.PubSub — subscribe/broadcast topology, topic naming, handleinfo message handling.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when implementing file uploads — allowupload, consumeuploadedentries, validation, dev vs production storage (local, S3/:external), serving files.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when code touches user input, tokens, redirects, raw SQL, or logging — injection, XSS, atom exhaustion, timing attacks, audit tooling.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when adding logging, metrics, or instrumentation — structured Logger usage, telemetry handler attachment, Ecto/Phoenix telemetry events.

j-morgan6/elixir-phoenix-guide

A skill your agent uses when writing or fixing ExUnit tests — case templates, async safety, fixtures, LiveView test helpers, error-path coverage.

j-morgan6/elixir-phoenix-guide