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Use for general Elixir/OTP patterns — pattern matching, GenServers, supervision trees, Task, error handling.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Use when working with Ash resources, actions, queries, migrations, code interfaces, or any ash_* extension (incl. spark, reactor, igniter generators).
Use when working with the web layer — Phoenix routes, controllers, LiveViews, Ecto, HTML/HEEx components.
Use when rendering markdown with MDEx — sigils, HEEx integration, streaming, plugins, syntax highlighting.
Based on SOC occupation classification
| name | elixir-core |
| description | Use for general Elixir/OTP patterns — pattern matching, GenServers, supervision trees, Task, error handling. |
| metadata | {"managed-by":"usage-rules"} |
mix usage_rules.search_docs "search term" -p usage_rules
mix usage_rules.docs - Shows documentation for Elixir modules and functionsmix usage_rules.install - Installs usage_rulesmix usage_rules.install.docsmix usage_rules.search_docs - Searches hexdocs with human-readable outputmix usage_rules.sync - Sync AGENTS.md and agent skills from project configmix usage_rules.sync.docs