# SecondBrain

A personal knowledge base. Notes arrive from any source — Claude Code projects,
web clips, iOS Shortcuts, n8n automations, manual entry. All are equal citizens.

This vault is NOT working memory. It stores completed, durable knowledge:
finished plans, decisions, research, how-tos, and project learnings.

## Note format

```yaml
---
source: systems-admin         # origin: repo name, "web-clipper", "ios-shortcut", etc.
date: YYYY-MM-DD
tags: [plan, ruby, obsidian]  # type tag first, then content tags
---
```

## Tag conventions

Type tags (use exactly one): plan, adr, research, howto, log, clip

Content tags: anything that aids future discovery. kebab-case for multi-word: claude-code

## Filename convention

YYYY-MM-DD-descriptive-slug.md — generated by vault_archive.rb, do not rename manually.

Full conventions and tag vocabulary: [[CONVENTIONS]]