# Sharing My Claude Code Plugin for Elixir Development

**URL:** <https://forum.elixirforum.com/t/sharing-my-claude-code-plugin-for-elixir-development/74119>\
**Category:** AI / LLMs\
**Tags:** best-practices, testing, ai, code-quality, dev-tools\
**Created:** [January 29, 2026, 2:31am UTC](https://forum.elixirforum.com/t/sharing-my-claude-code-plugin-for-elixir-development/74119 "2026-01-29T02:31:14Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![Joser](https://forum.elixirforum.com/letter_avatar_proxy/v4/letter/j/9e8a1a/32.png) [@Joser](https://forum.elixirforum.com/u/Joser)\
**Post date:** [February 25, 2026, 12:16am UTC](https://forum.elixirforum.com/t/sharing-my-claude-code-plugin-for-elixir-development/74119/5 "2026-02-25T00:16:20Z")

</div>

v1.3.0 adds one thing: a testing-essentials skill.

The plugin now has 5 skills. The new one activates before any \_test.exs file and enforces 8 testing rules covering DataCase/ConnCase setup, fixture patterns, LiveView and  
context test skeletons, and a light TDD workflow.

All 4 existing skills now route to testing-essentials when you’re working on test files. The testing-guide.md agent doc was refactored into a deep reference so there’s no  
duplication between it and the skill.

Plugin at a glance:

- 5 skills: Elixir, LiveView, Ecto, uploads, testing
- 10 hooks: real-time blocking/warnings for @impl, hardcoded paths, nested if/else, etc.
- 4 agent docs: detailed reference for complex tasks

Install / update:

/plugin marketplace add j-morgan6/elixir-phoenix-guide  
/plugin

Already installed? Open /plugin and update from the menu.

GitHub: [GitHub - j-morgan6/elixir-phoenix-guide · GitHub](https://github.com/j-morgan6/elixir-phoenix-guide)

---

_[View the full topic](https://forum.elixirforum.com/t/sharing-my-claude-code-plugin-for-elixir-development/74119)._