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/phx-freeze

Apply an advisory edit scope in this session. Use for read-only or directory-scoped

From plugin
claude-elixir-phoenix
576106 skills37 agents2 commands

Claude Code

$ npx -y skills add oliver-kriska/claude-elixir-phoenix --skill phx-freeze --agent claude-code

SKILL.md

phx-freeze.SKILL.md
name: phx-freeze
description: Apply an advisory edit scope in this session. Use for read-only or directory-scoped
  work; no enforcement hook is installed.

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

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

1. **Never describe this scope as enforced** — it is a binding instruction for the current agent, not a runtime or security boundary. 2. **Never create or modify `.claude/.freeze` in a generated runtime** — no matching enforcement component is installed here. 3. **Honor the active scope until the user clears it or the focused task ends** — ask before editing outside listed prefixes. 4. **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.

Read more
@oliver-kriska
Ships withclaude-elixir-phoenix

Docs: phxagents.dev -- install guides per runtime, the runtime compatibility matrix, all 26 Iron Laws, and a browsable skill and agent catalog. Claude Code is great.

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Questions about phx-freeze.

Which coding agents can use phx-freeze?
phx-freeze installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.