Phx:Trace

---
name: Phx:Trace
description: Trace Elixir call trees from entry points via mix xref. Use when debugging data flow, planning signature changes, or understanding how a bug reaches code.
---

# Phx:Trace

Part of the **Elixir & Phoenix Skills** pack by oliver-kriska (`oliver-kriska/claude-elixir-phoenix`).

Trace Elixir call trees from entry points via mix xref. Use when debugging data flow, planning signature changes, or understanding how a bug reaches code.

This catalog entry summarizes the skill for discovery. Get the full skill — including any bundled scripts and resources — from the source:

Full skill & source: https://github.com/oliver-kriska/claude-elixir-phoenix/tree/main/plugins/elixir-phoenix/skills/call-tracing