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trace

90 / 100 · Low risk

Fine to try. 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

Use when debugging how a value or request reaches Elixir code, finding who calls a function, or planning a signature change. Builds the call tree with mix xref callers instead of reading files one by one.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'trace' ] || [ -L ~/.agents/skills/'trace' ]; then echo 'A skill folder named trace 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 "$d" checkout --quiet '4621ae486f3ef3270cc5871685c9b13735ad5e60' -- 'plugins/elixir-phoenix/skills/trace' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/elixir-phoenix/skills/trace' ~/.agents/skills/'trace' && 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/'trace' ~/.claude/skills/'trace' (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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