recall SKILL.md skillA

recall from oliver-kriska/claude-elixir-phoenix is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add oliver-kriska/claude-elixir-phoenix/recall@git:20260724.918f809

Pins git:20260724.918f809 in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

oliver-kriska/claude-elixir-phoenix

Path

plugins/elixir-phoenix/skills/recall/SKILL.md

Versions recorded

2

Latest version

git:20260724.918f809, committed Jul 24, 2026

First version recorded

Jun 11, 2026

Size

3,564 bytes

Repository stars

572

License

MIT

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.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# 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
   are 3–15KB each. Spawn a subagent per session that writes a summary
   file and exits; NEVER batch multiple session fetches into one context
3. **Cite the evidence** — every claim names its source (solution doc
   path, commit hash, or session date + match snippet). No vague "we did
   this once"
4. **Graceful degradation, stated plainly** — if ccrider MCP is absent,
   say so once and use the fallback layers; never error out

## Workflow

### Layer 1: Compound Solution Docs (always)

Run Grep with keywords from the question over `.claude/solutions/`.
…

Read the whole file at its exact version.

How to install

mdr add oliver-kriska/claude-elixir-phoenix/recall@sha256:09e9aa23dc28460f

[![mdr](https://markdownregistry.com/badge/art_u7gaihtdho2hxawv.svg)](https://markdownregistry.com/a/art_u7gaihtdho2hxawv)

Versions

The registry has recorded 2 versions of this file, between Jun 11, 2026 and Jul 24, 2026, about one every 43 days.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_u7gaihtdho2hxawv
GET https://markdownregistry.com/api/v1/resolve?ref=oliver-kriska/claude-elixir-phoenix/recall
GET https://markdownregistry.com/api/v1/blob/09e9aa23dc28460fd908429b233ff25d59456851ddde9a3b24e4893f38a69e35

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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