add

SCHEMA.md

@@ -1,7 +1,17 @@
 # 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。
+Yuta の関心に基づく、技術・公共性・知識管理の個人 Wiki。
+
+中心に置く領域:
+- LLM、AI エージェント、自動化、開発者向けの道具
+- LLM Wiki、Obsidian、Scrapbox、howm などの知識管理と記録の仕組み
+- 品質保証、検証、セキュリティ、供給網、信頼できる運用
+- デザイン、ハック、Hacker News 的なニッチでわくわくする技術や発想
+- 公共のための技術、行政・市民向けの仕組み、アクセシビリティ
+- 報道、偽情報、SNS 上の情報操作、情報基盤の責任
+
+この Wiki は「LLM Wiki についての Wiki」だけではない。LLM Wiki は運用方法の一部であり、各トピックは無理に LLM Wiki と接続しなくてよい。資料そのものが持つ公共性、設計、実装、社会的意味を優先して整理する。
 
 ## Conventions
 - File names: lowercase, hyphens, no spaces (e.g., `llm-wiki-pattern.md`)
@@ -35,16 +45,20 @@ 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
+- AI and automation: llm, agent, automation, evaluation
+- Knowledge systems: wiki, knowledge-base, retrieval, synthesis, maintenance, obsidian, markdown
+- Development practice: dev-tool, cli, git, workflow, quality, security, supply-chain, reliability
+- Design and hacks: design, hack, interface, hn-like
+- Public interest: public-interest, civic-tech, accessibility, inclusive-design, media, disinformation, information-integrity, data-protection, privacy, freedom-expression, law
+- Entities and roles: person, organization, tool, human-in-the-loop
+- Meta: comparison, 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.
+- Create a page when an entity/concept is central to one high-signal source, appears in 2+ sources, or clearly fits the domain interests above.
+- Prefer creating/updating pages for durable ideas, tools, people, organizations, practices, and public-interest issues that are likely to be useful later.
+- Keep one-off news, shallow product announcements, ads, campaigns, and low-context links in raw only or skip them.
+- Do not force pages to connect to LLM Wiki. Use the natural frame: design, public interest, accessibility, security, information integrity, automation, etc.
+- Add to an existing page when a source concretely extends what is already covered.
 - Do not create pages for passing mentions.
 - Split a page when it exceeds ~200 lines.