Phoenix Boundaries

Phoenix Boundaries is a Quality skill for Claude Code, published by oliver-kriska in claude-elixir-phoenix.

533 stars38 forkson oliver-kriska/claude-elixir-phoenixAdded 2026/08/26+1% in starsRepository updated 2026/08/19

ai-agentsai-coding-assistantautomationclaudeclaude-codeclaude-code-pluginclaude-code-skillsclaude-skillscode-reviewdeveloper-toolsectoelixirelixir-langelixir-phoenixliveviewobanphoenixphoenix-frameworktidewavevibe-coding

Install in seconds

Install Phoenix Boundaries

Copy Phoenix Boundaries into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/oliver-kriska/claude-elixir-phoenix/tree/main/plugins/elixir-phoenix/skills/boundaries ~/.claude/skills/boundaries

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/oliver-kriska/claude-elixir-phoenix.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: plugins/elixir-phoenix/skills/boundaries/SKILL.md in oliver-kriska/claude-elixir-phoenix
Installs to: ~/.claude/skills/boundaries
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Phoenix Boundaries does

Phoenix Boundaries analyzes Phoenix module dependencies and context coupling with mix xref. Use it to check cross-context calls, boundary violations, and architecture before refactoring or splitting modules.

Phoenix Boundaries is cataloged under Quality on DirSkills. Phoenix Boundaries comes from a repository tagged ai-agents, ai-coding-assistant, automation, claude and claude-code.

Documentation

README

Excerpt

Phoenix Context Boundary Validation

Analyze module dependencies to ensure clean context separation and proper architectural boundaries.

Usage

/phx:boundaries              # Check for violations
/phx:boundaries --assess     # Score context health (0-100)
/phx:boundaries --fix        # Suggest fixes for violations

`--assess` Mode: Context Health Score

Evaluate overall boundary health with a quantified score.

Metrics Calculated

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Phoenix Boundaries

What else does oliver-kriska publish alongside Phoenix Boundaries?
Phoenix Boundaries is one of 25 skills that DirSkills catalogs from oliver-kriska/claude-elixir-phoenix, the repository it ships in. Its siblings there include Ash Framework, Autoresearch and Brainstorm. Each one is a separate skill with its own page in this directory, installs the same way Phoenix Boundaries does, and is maintained by oliver-kriska in that same repository. The rest of the collection is listed on the oliver-kriska/claude-elixir-phoenix page.
How does Phoenix Boundaries compare to other Quality skills?
Phoenix Boundaries ranks #1187 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Phoenix Boundaries against them. Open each page to compare what they document and how they install.