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Search past Phoenix solution docs before starting a new investigation.
Mit Codex oder Claude installieren Kopieren Sie diesen Prompt, fügen Sie ihn in Codex, Claude oder einen anderen Assistant ein und lassen Sie die Skill-Seite prüfen und installieren.
Basierend auf der SOC-Berufsklassifikation
Recommend the right `$elixir-phoenix-*` skill for the current task.
Elixir/Phoenix: Review lifecycle, state-machine, Oban, persistence, pause/resume, retry, and restart-sensitive changes before commit, push, or PR. Use for concurrency-sensitive runtime work to produce explicit blocking vs optional findings, require durability checks, and verify smoke plus restart resilience when applicable.
Capture a solved Phoenix problem as a reusable solution doc.
Audit LiveView assigns for memory bloat, dead assigns, and stream candidates.
Audit project health across architecture, security, performance, tests, and deps.
Analyze Phoenix context boundaries and coupling with `mix xref`.
| name | elixir-phoenix-compound-docs |
| description | Search past Phoenix solution docs before starting a new investigation. |
| metadata | {"short-description":"Search Phoenix solution docs"} |
Searchable, categorized solution documentation that makes each debugging session easier than the last.
.codex/solutions/
├── ecto-issues/
├── liveview-issues/
├── oban-issues/
├── otp-issues/
├── security-issues/
├── testing-issues/
├── phoenix-issues/
├── deployment-issues/
├── performance-issues/
└── build-issues/
.codex/solutions/ for existing fixes before debuggingreferences/schema.md---
module: "Accounts"
date: "2025-12-01"
problem_type: runtime_error
component: ecto_schema
symptoms:
- "Ecto.Association.NotLoaded on user.posts"
root_cause: missing_preload
severity: medium
tags: [preload, association, n-plus-one]
---
# Association NotLoaded on User Posts
## Symptoms
Ecto.Association.NotLoaded raised when accessing user.posts
in UserListLive after filtering.
## Root Cause
Query in Accounts context missing preload for :posts.
## Solution
Added `Repo.preload(:posts)` to `list_users/1`.
## Prevention
Use n1-check skill before shipping list views.
Use rg to search .codex/solutions/ by symptom (e.g., NotLoaded), by tag (e.g., tags:.*preload), or by component (e.g., component: ecto).
elixir-phoenix-compound creates solution docs hereelixir-phoenix-investigate searches here before debuggingelixir-phoenix-plan consults for known riskslearn-from-fix feeds into this systemreferences/schema.md — YAML frontmatter validation schemareferences/resolution-template.md — Full solution template