# Wiki Schema

## Domain
LLM Wiki の試用・運用メモ。対象は「LLM が保守する持続的な Markdown 知識ベース」というパターン、その運用方法、関連ツール、比較対象。

## Conventions
- File names: lowercase, hyphens, no spaces (e.g., `llm-wiki-pattern.md`)
- Every wiki page starts with YAML frontmatter.
- Use Obsidian-style double-bracket links between pages; aim for at least 2 outbound links per page.
- When updating a page, always bump the `updated` date.
- Every new page must be added to `index.md` under the correct section.
- Every action must be appended to `log.md`.
- Raw sources under `raw/` are immutable after ingest.

## Frontmatter
```yaml
---
title: Page Title
created: YYYY-MM-DD
updated: YYYY-MM-DD
type: entity | concept | comparison | query | summary
tags: [from taxonomy below]
sources: [raw/articles/source-name.md]
confidence: high | medium | low
---
```

## raw/ Frontmatter
```yaml
---
source_url: https://example.com/article
ingested: YYYY-MM-DD
sha256: <hex digest of raw body>
---
```

## Tag Taxonomy
- Methods: wiki, knowledge-base, retrieval, synthesis, maintenance
- Tools: obsidian, markdown, git, cli, tool
- Roles: agent, human-in-the-loop
- Entities: person, organization
- Public interest: public-interest, civic-tech, accessibility, media, disinformation, information-integrity
- Meta: comparison, workflow, source

## Page Thresholds
- Create a page when an entity/concept is central to one source or appears in 2+ sources.
- Add to an existing page when a source mentions something already covered.
- Do not create pages for passing mentions.
- Split a page when it exceeds ~200 lines.

## Update Policy
When new information conflicts with existing content:
1. Check source dates.
2. Note both positions with dates and sources.
3. Mark contested pages with `contested: true` and/or `contradictions:`.
4. Flag for user review in lint output.