Initialize second brain vault

README.md

@@ -0,0 +1,30 @@
+# Claudio Second Brain
+
+This is a local Obsidian-compatible vault for Claudio.
+
+Purpose:
+- durable notes beyond assistant memory
+- searchable personal wiki
+- project, interest, decision, and reading notes
+- a place the assistant can keep updated over time
+
+## Principles
+- plain Markdown first
+- concise, linkable notes
+- prefer editing existing notes over creating duplicates
+- archive or delete stale notes when they stop being useful
+- sensitive/private material should be stored intentionally, not automatically
+
+## Suggested workflow
+- `00_Inbox/` for raw captures
+- `01_People/` for person pages
+- `02_Projects/` for active projects
+- `03_Areas/` for ongoing life domains
+- `04_Topics/` for evergreen interests
+- `05_Resources/` for references, links, books, articles
+- `06_Decisions/` for meaningful choices and rationale
+- `07_Daily/` for daily notes
+
+## Relationship to assistant memory
+Assistant memory is for lightweight continuity.
+This vault is the durable, user-visible knowledge base.