agentmods.dev

phx

phx is a plugin for Claude Code from oliver-kriska/claude-elixir-phoenix. Its manifest loads nothing; the 50 skills, 26 agents, 8 hooks it bundles cost 3,275 tokens per session together, scanned A, original, MIT.

A development add-on for Elixir applications using Phoenix, a web framework, and LiveView, which builds interactive web pages with Elixir. It includes specialist agents, development rules, and Tidewave MCP integration.

In plain words
What is it for?
Use it when building or maintaining Elixir, Phoenix, LiveView, Ecto database, Oban background-job, or OTP applications.
Why use it?
It provides tools and guidance tailored to this specific Elixir web-development stack. Without it, a general coding agent may lack the project's specialised conventions and integrations.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 567repo +2 changed yesterday A scan tokens not measured original MIT

Good fit Use it when building or maintaining Elixir, Phoenix, LiveView, Ecto database, Oban background-job, or OTP applications.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add oliver-kriska/claude-elixir-phoenix
/plugin install phx
View source ↗ oliver-kriska/claude-elixir-phoenix phxagents.dev
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/oliver-kriska/claude-elixir-phoenix

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for phx

README.md
[![agentmods](https://agentmods.dev/badge/plugins/oliver-kriska/claude-elixir-phoenix/elixir-phoenix/github.svg)](https://agentmods.dev/plugins/oliver-kriska/claude-elixir-phoenix/elixir-phoenix)
Your own site
<a href="https://agentmods.dev/plugins/oliver-kriska/claude-elixir-phoenix/elixir-phoenix"><img src="https://agentmods.dev/badge/plugins/oliver-kriska/claude-elixir-phoenix/elixir-phoenix/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for phx

Your own site · 80×15
<a href="https://agentmods.dev/plugins/oliver-kriska/claude-elixir-phoenix/elixir-phoenix"><img src="https://agentmods.dev/badge/plugins/oliver-kriska/claude-elixir-phoenix/elixir-phoenix.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 50 skills, 26 agents, 8 hooks cost 3,275 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

phx scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/elixir-phoenix/.claude-plugin/plugin.json · 16 lines

What it actually says

{
  "name": "phx",
  "displayName": "Elixir/Phoenix",
  "version": "3.2.0",
  "description": "Elixir/Phoenix/LiveView development with specialist agents, Iron Laws, and Tidewave MCP integration",
  "keywords": ["elixir", "phoenix", "liveview", "ecto", "oban", "otp"],
  "author": {
    "name": "Oliver Kriska"
  },
  "homepage": "https://github.com/oliver-kriska/claude-elixir-phoenix",
  "repository": "https://github.com/oliver-kriska/claude-elixir-phoenix",
  "supportUrl": "https://github.com/oliver-kriska/claude-elixir-phoenix/issues",
  "license": "MIT",
  "dependencies": ["ecto", "lv"]
}
Contents

What it installs

The manifest is a name and a version. 50 skills, 26 agents, 8 hooks travel with it, and installing the plugin installs all of them — 3,275 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed 9eb4701478e3
  2. 17d ago Changed · +2 lines 3b477919f96c
  3. 18d ago Changed · +1 lines 8c147a693af4
  4. 1mo ago First seen · 13 lines scan A a7e3b574409c

Subscribe to this mod's changes

phx is a plugin published in the GitHub repository oliver-kriska/claude-elixir-phoenix (567 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Backend and APIsClaude Codeautomationclaudeclaude-code-pluginclaude-code-skillsclaude-skills
Related

Other plugins, from other repositories

craftcms-claude-skills

Production-ready skills and agents for Craft CMS 5 development. Plugin development (elements, services, controllers, migrations, events, testing, headless, configuration), site development (content modeling, Twig templates, atomic design, multi-site), a name-routed index of 24 plugin references (config, Twig/PHP API…

michtio/craftcms-claude-skills · not measured

rails-consultant

A collection of skills for Rails development and consulting, with an emphasis on learning, communication, and client success.

thoughtbot/rails-consultant · not measured

odoo-superpowers

Odoo SA development skills, hooks, and conventions for PSDU customer work. Principles-first guidance for module development, code review, testing, and continuous skill refinement.

assoumaaa/odoo-superpowers · not measured

systems-architecture

Systems architecture and distributed systems skills including Designing Data-Intensive Applications (Martin Kleppmann), System Design Interview (Alex Xu), Clean Architecture (Robert C. Martin), Release It! (Michael Nygard), High Performance Browser Networking (Ilya Grigorik), and Team Topologies (Skelton & Pais).

wondelai/skills · not measured

fuse-laravel

Expert Laravel 13 + PHP 8.3+ with SOLID principles, first-class PHP Attributes, Laravel AI SDK, JSON:API Resources, native vector search (pgvector), Eloquent, Livewire, queues with routing, and comprehensive documentation.

fusengine/agents · not measured

fuse-nextjs

Expert Next.js 16 + React 19 with App Router, Server Components, Prisma 7, and Better Auth.

fusengine/agents · not measured