Recall prior work from past sessions - how a bug was fixed, what was decided, where a pattern lives. Use when asked 'have we done this before' or 'how did I fix X' in Elixir/Phoenix work. ccrider MCP when available, e…
---
name: phx:recall
description: Recall prior work from past sessions — how a bug was fixed, what was decided, where a pattern lives. Use when asked 'have we done this before' or 'how did I fix X' in Elixir/Phoenix work. ccrider MCP when available, else git + solution docs.
effort: medium
argument-hint: <question about past work>
---
# Recall — Session & History Archaeology
Search three evidence layers, cheapest first, to answer "have we solved
this before?". Stop at the first layer that answers the question.
## Usage
```
/phx:recall how did we fix the LiveView form that saved silently?
/phx:recall what did we decide about the billing context boundaries?
/phx:recall which library did we pick for rate limiting and why?
```
## Iron Laws
1. **Cheapest layer first** — solution docs (local grep) → git history →
session transcripts. Don't fetch sessions when a solution doc answers
2. **ONE ccrider fetch = ONE subagent** — `get_session_messages` responses… install to load the full skill