Phx Freeze

Community

oliver-kriska

phx-freeze

Apply an advisory edit scope in this session. Use for read-only or directory-scoped work; no enforcement hook is installed.

Overview

Publisher	oliver-kriska
Repository	`claude-elixir-phoenix`
Skill name	`phx-freeze`
Stars	565
Forks	45
Bundled files	Instructions only
License	MIT
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by oliver-kriska on GitHub. Read the source before you install it.

Installation

Install the Phx Freeze AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/oliver-kriska/claude-elixir-phoenix/tree/main/targets/amp/skills/phx-freeze
Enable the skill in any chat where you want it available.

Store

Installed

Skills

Add skills

Import one or more skills from a public GitHub folder or a local .skill or .zip archive, or SKILL.md file.

From GitHub URLFrom .skill, .zip, or SKILL.md

GitHub repo or folder

https://github.com/oliver-kriska/claude-elixir-phoenix/tree/main/targets/amp/skills/phx-freeze

Points to a single skill folder, or any folder that contains multiple skills. Public repos only.

CancelContinue

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/oliver-kriska/claude-elixir-phoenix.git /tmp/claude-elixir-phoenix
mkdir -p .claude/skills
cp -r /tmp/claude-elixir-phoenix/targets/amp/skills/phx-freeze .claude/skills/phx-freeze

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Phx Freeze in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Phx Freeze on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Phx Freeze is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Freeze — advisory edit scope

Apply a current-session instruction that limits which files this agent may edit. This generated runtime does not install an enforcement hook, so the scope is advisory rather than a technical lock. Never claim that edits are blocked by the runtime.

Usage

text
phx-freeze
phx-freeze lib/app_web priv/repo
phx-freeze status
phx-freeze off

Treat the text after the skill invocation as follows:

Invocation	Current-session behavior
No arguments	Do not edit files; investigation and reporting remain read-only.
Path prefixes	Edit only files under the listed project-relative prefixes.
`status`	Report the advisory scope currently established in this conversation.
`off`	Clear the advisory scope for subsequent work.

Do not create .claude/.freeze. That sentinel belongs to the canonical Claude Code plugin and could affect a later Claude Code session even though this runtime cannot enforce or clear it reliably.

Iron Laws

Never describe this scope as enforced — it is a binding instruction for the current agent, not a runtime or security boundary.
Never create or modify .claude/.freeze in a generated runtime — no matching enforcement component is installed here.
Honor the active scope until the user clears it or the focused task ends — ask before editing outside listed prefixes.
Keep paths project-relative — lib/foo includes that directory and its descendants, not a sibling such as lib/foobar.

Native enforcement option

This skill remains advisory and never creates Claude's .claude/.freeze sentinel. When the generated Amp plugin is installed, use the phx: edit lock palette command for a persistent workspace lock enforced at Amp's tool.call boundary. It blocks Amp-recognized edits outside the selected scope and disables shell tools while active. Unknown third-party mutating tools remain outside Amp's file-classification helper, so this is not complete Claude-hook parity.

Frequently asked questions

What does the Phx Freeze AI skill do?

Apply an advisory edit scope in this session. Use for read-only or directory-scoped work; no enforcement hook is installed.

Why use Phx Freeze on TypingMind?

Because you install it once and use it with any model. Phx Freeze is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Phx Freeze in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/oliver-kriska/claude-elixir-phoenix/tree/main/targets/amp/skills/phx-freeze. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Phx Freeze?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Phx Freeze?

As many as you like. As long as a model supports skills, you can use Phx Freeze with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Phx Freeze AI skill free?

Yes. It is published on GitHub by oliver-kriska under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Freeze — advisory edit scope

Usage

Iron Laws

Native enforcement option

Frequently asked questions

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