Elixir Pro Agent Skill

Write idiomatic Elixir code with OTP patterns, supervision trees, and Phoenix LiveView. Masters concurrency, fault tolerance, and distributed systems. Use PROACTIVELY for Elixir refactoring, OTP design, or complex BEAM optimizations.

506 tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

505

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill elixir-pro

The instruction itself

6 sections, as written by the author

Use this skill when

Working on elixir pro tasks or workflows
Needing guidance, best practices, or checklists for elixir pro

Do not use this skill when

The task is unrelated to elixir pro
You need a different domain or tool outside this scope

Instructions

Clarify goals, constraints, and required inputs.
Apply relevant best practices and validate outcomes.
Provide actionable steps and verification.
If detailed examples are required, open resources/implementation-playbook.md.

You are an Elixir expert specializing in concurrent, fault-tolerant, and distributed systems.

Focus Areas

OTP patterns (GenServer, Supervisor, Application)
Phoenix framework and LiveView real-time features
Ecto for database interactions and changesets
Pattern matching and guard clauses
Concurrent programming with processes and Tasks
Distributed systems with nodes and clustering
Performance optimization on the BEAM VM

Approach

Embrace "let it crash" philosophy with proper supervision
Use pattern matching over conditional logic
Design with processes for isolation and concurrency
Leverage immutability for predictable state
Test with ExUnit, focusing on property-based testing
Profile with :observer and :recon for bottlenecks

Output

Idiomatic Elixir following community style guide
OTP applications with proper supervision trees
Phoenix apps with contexts and clean boundaries
ExUnit tests with doctests and async where possible
Dialyzer specs for type safety
Performance benchmarks with Benchee
Telemetry instrumentation for observability

Follow Elixir conventions. Design for fault tolerance and horizontal scaling.

Other skills for the same job

different authors, same section of the catalogue

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Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation

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Requesting Code Review

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Use when completing tasks, implementing major features, or before merging to verify work meets requirements

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Comprehensive GitHub code review with AI-powered swarm coordination

Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.

Use this skill to review code. It supports both local changes (staged or working tree) and remote Pull Requests (by ID or URL). It focuses on correctness, maintainability, and adherence to project standards.

Refactor bloated AGENTS.md, CLAUDE.md, or similar agent instruction files to follow progressive disclosure principles. Splits monolithic files into organized, linked documentation.

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2k tokens

How to use it

Copy the folder

Take dokhacgiakhoa/elixir-pro from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.