chore: sync vault to ~/cosmic-brain (Obsidian-registered path)

skills/save/SKILL.md

@@ -0,0 +1,116 @@
+---
+name: save
+description: >
+  Save the current conversation, answer, or insight into the Obsidian wiki vault as a
+  structured note. Analyzes the chat, determines the right note type, creates frontmatter,
+  files it in the correct wiki folder, and updates index, log, and hot cache.
+  Triggers on: "save this", "save that answer", "/save", "file this",
+  "save to wiki", "save this session", "file this conversation", "keep this",
+  "save this analysis", "add this to the wiki".
+allowed-tools: ["Read", "Write", "Edit", "Bash", "Glob"]
+---
+
+# save — File Conversations Into the Wiki
+
+Good answers and insights shouldn't disappear into chat history. This skill takes what was just discussed and files it as a permanent wiki page.
+
+The wiki compounds. Save often.
+
+---
+
+## Note Type Decision
+
+Determine the best type from the conversation content:
+
+| Type | Folder | Use when |
+|------|--------|---------|
+| synthesis | wiki/questions/ | Multi-step analysis, comparison, or answer to a specific question |
+| concept | wiki/concepts/ | Explaining or defining an idea, pattern, or framework |
+| source | wiki/sources/ | Summary of external material discussed in the session |
+| decision | wiki/meta/ | Architectural, project, or strategic decision that was made |
+| session | wiki/meta/ | Full session summary — captures everything discussed |
+
+If the user specifies a type, use that. If not, pick the best fit based on the content. When in doubt, use `synthesis`.
+
+---
+
+## Save Workflow
+
+1. **Scan** the current conversation. Identify the most valuable content to preserve.
+2. **Ask** (if not already named): "What should I call this note?" Keep the name short and descriptive.
+3. **Determine** note type using the table above.
+4. **Extract** all relevant content from the conversation. Rewrite it in declarative present tense (not "the user asked" but the actual content itself).
+5. **Create** the note in the correct folder with full frontmatter.
+6. **Collect links**: identify any wiki pages mentioned in the conversation. Add them to `related` in frontmatter.
+7. **Update** `wiki/index.md` — add the new entry at the top of the relevant section.
+8. **Append** to `wiki/log.md` — new entry at the TOP:
+   ```
+   ## [YYYY-MM-DD] save | Note Title
+   - Type: [note type]
+   - Location: wiki/[folder]/Note Title.md
+   - From: conversation on [brief topic description]
+   ```
+9. **Update** `wiki/hot.md` to reflect the new addition.
+10. **Confirm**: "Saved as [[Note Title]] in wiki/[folder]/."
+
+---
+
+## Frontmatter Template
+
+```yaml
+---
+type: <synthesis|concept|source|decision|session>
+title: "Note Title"
+created: YYYY-MM-DD
+updated: YYYY-MM-DD
+tags:
+  - <relevant-tag>
+status: developing
+related:
+  - "[[Any Wiki Page Mentioned]]"
+sources:
+  - "[[.raw/source-if-applicable.md]]"
+---
+```
+
+For `question` type, add:
+```yaml
+question: "The original query as asked."
+answer_quality: solid
+```
+
+For `decision` type, add:
+```yaml
+decision_date: YYYY-MM-DD
+status: active
+```
+
+---
+
+## Writing Style
+
+- Declarative, present tense. Write the knowledge, not the conversation.
+- Not: "The user asked about X and Claude explained..."
+- Yes: "X works by doing Y. The key insight is Z."
+- Include all relevant context. Future sessions should be able to read this page cold.
+- Link every mentioned concept, entity, or wiki page with wikilinks.
+- Cite sources where applicable: `(Source: [[Page]])`.
+
+---
+
+## What to Save vs. Skip
+
+Save:
+- Non-obvious insights or synthesis
+- Decisions with rationale
+- Analyses that took significant effort
+- Comparisons that are likely to be referenced again
+- Research findings
+
+Skip:
+- Mechanical Q&A (lookup questions with obvious answers)
+- Setup steps already documented elsewhere
+- Temporary debugging sessions with no lasting insight
+- Anything already in the wiki
+
+If it's already in the wiki, update the existing page instead of creating a duplicate.