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Elixir Root Cause Only

Category: Engineering  ·  Sub-category: languages  ·  Last updated:
MANDATORY systematic debugging - trace to root cause before proposing fixes. NO random changes, NO symptom fixes, NO "try this". Use when debugging ANY error or issue.

What this skill does

Elixir Root Cause Only is a community-contributed Claude Code skill in the languages sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/elixir-root-cause-only/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when debugging ANY error or issue.

Who uses this skill

The Elixir Root Cause Only Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/elixir-root-cause-only
curl -L https://claudskills.com/skills/elixir-root-cause-only/SKILL.md \
  -o ~/.claude/skills/elixir-root-cause-only/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/elixir-root-cause-only/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/elixir-root-cause-only/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\elixir-root-cause-only\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Frequently asked questions

How do I install the Elixir Root Cause Only Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/elixir-root-cause-only/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Elixir Root Cause Only skill do?
MANDATORY systematic debugging - trace to root cause before proposing fixes. NO random changes, NO symptom fixes, NO "try this". Use when debugging ANY error or issue.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Elixir Root Cause Only skill?
Use Elixir Root Cause Only when your Claude Code task falls under the Engineering category — specifically in the languages area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Elixir Root Cause Only" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Elixir Root Cause Only skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Elixir Root Cause Only is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). Elixir Root Cause Only [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/elixir-root-cause-only/
BibTeX
@misc{elixir-root-cause-only-2026,
  author    = {ClaudSkills},
  title     = {Elixir Root Cause Only [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/elixir-root-cause-only/}
}

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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