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mix-compression

74 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By oliver-kriska/claude-elixir-phoenix (GitHub) · coding · 574 stars · scanned at commit 4621ae4

Reduce mix output noise (5-15% token savings) by installing rtk filters that compress mix test/credo/dialyzer/compile output before it reaches Claude. Use when long mix output floods context.

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

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Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'mix-compression' ] || [ -L ~/.agents/skills/'mix-compression' ]; then echo 'A skill folder named mix-compression already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/oliver-kriska/claude-elixir-phoenix' "$d" && git -C "$d" checkout --quiet '4621ae486f3ef3270cc5871685c9b13735ad5e60' -- 'plugins/elixir-phoenix/skills/mix-compression' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/elixir-phoenix/skills/mix-compression' ~/.agents/skills/'mix-compression' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'mix-compression' ~/.claude/skills/'mix-compression' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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