Skills (new): - skills/obsidian-markdown/ — full Obsidian Flavored Markdown syntax reference (wikilinks, embeds, callouts, properties, math, Mermaid) - skills/obsidian-bases/ — Obsidian Bases (.base files) with correct filters/views/ formulas syntax (sourced from kepano/obsidian-skills authoritative spec) - skills/defuddle/ — web page cleaner; strips ads/nav before URL ingestion, saves 40-60% tokens on web articles wiki-ingest upgrades: - URL ingestion: pass https:// directly, auto-fetches + runs defuddle if available - Image/vision ingestion: .png/.jpg/.gif etc → Claude reads → description saved to .raw/ → standard ingest pipeline - Delta tracking: .raw/.manifest.json tracks hash per source, skips unchanged files wiki-query upgrades: - Quick mode (query quick:) — hot.md + index only, ~1500 tokens - Standard mode — existing behaviour, 3-5 pages - Deep mode (query deep:) — full wiki + optional web search supplement hooks: - PostToolUse auto-commit: every Write/Edit to wiki/ or .raw/ triggers git add + commit automatically, vault always versioned fixes: - Removed invalid allowed-tools field from all 10 SKILL.md files (not a valid skill frontmatter attribute per spec; was silently ignored) - Canvas SKILL.md now references json-canvas open standard and kepano/obsidian-skills wiki research: - Ecosystem research: 16+ Claude+Obsidian projects mapped and filed - New pages: comparisons/claude-obsidian-ecosystem, concepts/cherry-picks, entities/ (6 new), sources/claude-obsidian-ecosystem-research - Cherry-picks roadmap filed at wiki/concepts/cherry-picks.md Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
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type, title, created, updated, tags, status, related, sources
| type | title | created | updated | tags | status | related | sources | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| entity | Nexus (ProfSynapse/claudesidian-mcp) | 2026-04-08 | 2026-04-08 |
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Nexus (formerly Claudesidian MCP)
Type: Native Obsidian plugin + MCP bridge
URL: https://github.com/ProfSynapse/claudesidian-mcp
Current name: Nexus MCP for Obsidian
Install: .obsidian/plugins/nexus/
What It Does
Full Obsidian plugin with two modes:
- Native chat inside Obsidian — connect any AI provider
- MCP bridge — expose vault to Claude Desktop, Claude Code, Codex CLI, Gemini CLI, Cursor, Cline
Key Features
- Workspace memory — persistent context across sessions stored as JSONL, automatically included in Obsidian Sync
- Task management — projects, tasks, blockers, dependencies tracked within vault
- Semantic search — search notes + past conversations by meaning
- Inline editing — edit selected text in notes
- PDF + audio → Markdown — conversion on right-click or auto-on-add
- Web page capture — open URL in Obsidian, save as Markdown/PNG/PDF
- Mobile support — native chat works on iOS/Android
- Two-tool architecture — dedicated tools for read vs write actions
Storage Architecture
Data stored as JSONL files in .obsidian/plugins/nexus/data/. This is included in Obsidian Sync automatically (unlike the .nexus/ folder of v1). SQLite cache is local-only, rebuilt from JSONL on each device.
Relevance to claude-obsidian
Nexus is in a different category — it's a native TypeScript Obsidian plugin, not a Claude Code skill plugin. The two don't compete directly, but its workspace memory and task management patterns are cherry-pickable.
Cherry-Picks for claude-obsidian
- cherry-picks#11. obsidian-memory-mcp Integration (different implementation, same concept)