add claude-obsidian

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+---
+type: entity
+title: "Andrej Karpathy"
+entity_type: person
+role: "AI researcher, educator, founder"
+first_mentioned: "[[LLM Wiki Pattern]]"
+created: 2026-04-07
+updated: 2026-04-07
+tags:
+  - entity
+  - person
+  - ai-researcher
+status: mature
+related:
+  - "[[LLM Wiki Pattern]]"
+  - "[[Compounding Knowledge]]"
+  - "[[entities/_index]]"
+sources:
+---
+
+# Andrej Karpathy
+
+AI researcher and educator. Former Director of AI at Tesla, founding member of OpenAI. Known for deep learning education (Neural Networks: Zero to Hero series, micrograd, nanoGPT) and for publishing practical AI patterns.
+
+---
+
+## Key Contributions to This Wiki
+
+Karpathy originated the [[LLM Wiki Pattern]] — the idea of using LLMs to build and maintain a persistent, compounding knowledge base rather than re-deriving knowledge from raw documents on every query.
+
+He published the idea as an "idea file" — intentionally abstract, designed to be copy-pasted into a Claude Code or similar session and built out collaboratively. The claude-obsidian plugin is a production implementation of this pattern.
+
+His framing: "The wiki is a persistent, compounding artifact. The cross-references are already there. The contradictions have already been flagged. The synthesis already reflects everything you've read."
+
+---
+
+## Notable Quote
+
+"I thought that I had to reach for fancy RAG, but the LLM has been pretty good at auto-maintaining index files and brief summaries of all documents and reads all the important related data fairly easily at this small scale."
+
+---
+
+## Connections
+
+- [[LLM Wiki Pattern]] — his core contribution to knowledge management
+- [[Compounding Knowledge]] — the central insight he articulated
+- claude-obsidian plugin — this repo is a production implementation of his pattern
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+---
+type: entity
+title: "Ar9av/obsidian-wiki"
+created: 2026-04-08
+updated: 2026-04-08
+tags:
+  - github-repo
+  - llm-wiki-pattern
+  - multi-agent
+status: current
+related:
+  - "[[LLM Wiki Pattern]]"
+  - "[[cherry-picks]]"
+  - "[[claude-obsidian-ecosystem]]"
+sources:
+  - "[[claude-obsidian-ecosystem-research]]"
+---
+
+# Ar9av/obsidian-wiki
+
+**Type**: Claude Code plugin (skill-based)
+**URL**: https://github.com/Ar9av/obsidian-wiki
+**Pattern**: Karpathy LLM Wiki
+**Unique claim**: Works with any AI coding agent via `setup.sh`
+
+## What It Does
+
+Framework for AI agents to build and maintain an Obsidian wiki using the Karpathy LLM Wiki pattern. The key differentiator: a single `setup.sh` deploys the skills to 7 different agents simultaneously.
+
+## Agent Compatibility Matrix
+
+| Agent | Bootstrap | Skills Dir |
+|-------|-----------|-----------|
+| Claude Code | CLAUDE.md | `.claude/skills/` |
+| Cursor | `.cursor/rules/obsidian-wiki.mdc` | `.cursor/skills/` |
+| Windsurf | `.windsurf/rules/` | `.windsurf/skills/` |
+| Codex (OpenAI) | AGENTS.md | `~/.codex/skills/` |
+| Gemini/Antigravity | GEMINI.md | `~/.gemini/antigravity/skills/` |
+| OpenClaw | AGENTS.md | `.agents/skills/` |
+| GitHub Copilot | `.github/copilot-instructions.md` | — |
+
+## Key Innovations
+
+### Delta Tracking Manifest
+`.manifest.json` tracks every ingested source: path, hash, timestamp, which wiki pages produced. Only processes new/changed files. Solves the "re-ingest everything" problem.
+
+### 4-Stage Pipeline
+1. **Ingest** — reads source (PDF, JSONL, text, conversation exports, images)
+2. **Extract** — pulls concepts, entities, claims, relationships, open questions
+3. **Resolve** — merges new knowledge against existing wiki (no duplication)
+4. **Schema** — structure emerges from sources, not predefined
+
+### Vision Support
+Images, screenshots, whiteboard photos ingestable with vision-capable model. Each page gets 1-2 sentence `summary:` in frontmatter for preview without opening.
+
+## Cherry-Picks for claude-obsidian
+
+- [[cherry-picks#4. Delta Tracking Manifest]]
+- [[cherry-picks#6. /wiki-ingest Vision Support]]
+- [[cherry-picks#9. Multi-Agent Compatibility (Cursor, Windsurf, Codex)]]
+- [[cherry-picks#13. Schema-Emergent Vault Mode]]
@@ -0,0 +1,74 @@
+---
+type: entity
+title: "Claude SEO"
+created: 2026-04-14
+updated: 2026-04-15
+tags:
+  - entity
+  - project
+  - claude-code
+  - seo
+status: evergreen
+related:
+  - "[[Pro Hub Challenge]]"
+  - "[[2026-04-14-claude-seo-v190-session]]"
+  - "[[Semantic Topic Clustering]]"
+  - "[[Search Experience Optimization]]"
+  - "[[SEO Drift Monitoring]]"
+  - "[[E-commerce SEO]]"
+  - "[[2026-04-15-slides-and-release-session]]"
+  - "[[2026-04-15-release-report-session]]"
+---
+
+# Claude SEO
+
+A Tier 4 Claude Code skill for comprehensive SEO analysis across all industries. Repository: [AgriciDaniel/claude-seo](https://github.com/AgriciDaniel/claude-seo)
+
+## Current State (v1.9.0 — released April 15, 2026)
+
+- **23 skills** (20 core + 3 extensions: DataForSEO, Firecrawl, Banana)
+- **17 subagents** (15 core + 2 extension agents)
+- **30 Python scripts** (28 tracked + 2 dev-only)
+- **Architecture**: 3-layer (directive, orchestration, execution)
+- **Entry point**: `/seo [command] [url]`
+- **GitHub release**: [v1.9.0](https://github.com/AgriciDaniel/claude-seo/releases/tag/v1.9.0) — PDF report attached
+- **Slides**: `claude-seo-slides/v190.html` — 15-slide community presentation deck
+- **Contributors**: 6 submissions, 5 integrated (Lutfiya Miller, Florian Schmitz, Dan Colta, Matej Marjanovic, Chris Muller)
+
+## Key Commands
+
+| Category | Commands |
+|----------|----------|
+| Analysis | audit, page, technical, content, schema, images, geo |
+| Planning | plan, cluster, sxo, programmatic, competitor-pages |
+| Monitoring | drift baseline, drift compare, drift history |
+| Local | local, maps |
+| International | hreflang (with cultural profiles) |
+| E-commerce | ecommerce |
+| Data | google, backlinks, dataforseo |
+| Generation | sitemap, image-gen |
+
+## Version History
+
+| Version | Date | Key Addition |
+|---------|------|-------------|
+| v1.9.0 | 2026-04-15 | Pro Hub Challenge: cluster, SXO, drift, ecommerce, cost guardrails, cultural profiles. GitHub release + PDF report + 15-slide deck. |
+| v1.8.2 | 2026-04-10 | Ukrainian localization, CI fixes, version sync |
+| v1.8.1 | 2026-04-06 | Google Images SERP, image optimization |
+| v1.8.0 | 2026-03-31 | Free backlink data (Moz, Bing, Common Crawl) |
+| v1.7.0 | 2026-03-28 | Google SEO APIs (GSC, PageSpeed, CrUX, GA4) |
+
+## Ecosystem
+
+- [[Claude SEO]] — SEO analysis (this project)
+- Claude Blog — companion blog engine, consumes SEO findings
+- Claude Banana — AI image generation, bundled as extension
+- AI Marketing Claude — community marketing suite by Zubair Trabzada
+
+## Security Posture (v1.9.0 audit)
+
+- **Score**: 85/100 (Grade B+)
+- **SSRF protection**: validate_url() + fetch_page.py DNS resolution
+- **SQL**: all queries parameterized
+- **Cost guardrails**: threshold approval, daily limits, file locking, audit trail
+- **Pre-existing debt**: validate_url DNS rebinding gap, install script injection, OAuth file permissions
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+---
+type: entity
+title: "Claudian (YishenTu/claudian)"
+created: 2026-04-08
+updated: 2026-04-08
+tags:
+  - github-repo
+  - native-obsidian-plugin
+  - embedded-ai
+status: current
+related:
+  - "[[cherry-picks]]"
+  - "[[claude-obsidian-ecosystem]]"
+sources:
+  - "[[claude-obsidian-ecosystem-research]]"
+---
+
+# Claudian (YishenTu/claudian)
+
+**Type**: Native Obsidian plugin (TypeScript, embedded Claude Code/Codex)
+**URL**: https://github.com/YishenTu/claudian
+**Install**: BRAT or manual (not yet in community store)
+
+## What It Does
+
+Embeds Claude Code (or Codex CLI) directly inside Obsidian as a sidebar chat. The vault becomes the agent's working directory — all Claude Code tools work natively inside Obsidian.
+
+## Key Features
+
+### Inline Edit with Word-Level Diff
+Select text in a note + hotkey → Claude proposes edit with word-level diff preview → one-click apply. Best-in-class inline editing in the Obsidian AI ecosystem.
+
+### Plan Mode (Shift+Tab)
+Agent explores and designs before implementing. Presents a plan for approval before any file changes. Mirrors Claude Code's own plan mode.
+
+### @mention System
+Type `@` to reference:
+- Vault files
+- Sub-agents
+- MCP servers
+- Files in external directories (outside vault)
+
+### Instruction Mode (#)
+Add refined custom instructions directly from chat input — persisted for the session.
+
+### MCP Server Integration
+Connect external tools via stdio, SSE, or HTTP. Claude manages vault MCP in-app; Codex uses CLI-managed config.
+
+### Multi-Tab Conversations
+Multiple chat tabs, conversation history, fork, resume, compact mode.
+
+## Privacy
+- No telemetry
+- Settings stored in `vault/.claudian/`
+- Claude files in `vault/.claude/`
+- Transcripts in `~/.claude/projects/`
+
+## Relevance to claude-obsidian
+Claudian is a native plugin (different category) but its Plan Mode, @mention, and inline edit patterns could inspire new features in claude-obsidian skills — particularly for the canvas and wiki-query workflows.
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+---
+type: entity
+title: "Nexus (ProfSynapse/claudesidian-mcp)"
+created: 2026-04-08
+updated: 2026-04-08
+tags:
+  - github-repo
+  - obsidian-plugin
+  - mcp-server
+  - native-plugin
+status: current
+related:
+  - "[[cherry-picks]]"
+  - "[[claude-obsidian-ecosystem]]"
+sources:
+  - "[[claude-obsidian-ecosystem-research]]"
+---
+
+# 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:
+1. **Native chat inside Obsidian** — connect any AI provider
+2. **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)
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+---
+type: meta
+title: "Entities Index"
+updated: 2026-04-07
+tags:
+  - meta
+  - index
+  - entity
+status: evergreen
+related:
+  - "[[index]]"
+  - "[[Andrej Karpathy]]"
+  - "[[hot]]"
+  - "[[LLM Wiki Pattern]]"
+---
+
+# Entities Index
+
+Navigation: [[index]] | [[concepts/_index|Concepts]] | [[sources/_index|Sources]]
+
+All entity pages — people, organizations, products, and tools.
+
+---
+
+## People
+
+- [[Andrej Karpathy]] — AI researcher, educator; originated the LLM Wiki pattern
+
+---
+
+## Organizations
+
+<!-- Add organization pages here -->
+
+---
+
+## Products & Tools
+
+<!-- Add tool and product pages here -->
+
+---
+
+## Add new entities here as they are identified during ingests.
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+---
+type: entity
+title: "ballred/obsidian-claude-pkm"
+created: 2026-04-08
+updated: 2026-04-08
+tags:
+  - github-repo
+  - llm-wiki-pattern
+  - pkm
+  - productivity
+status: current
+related:
+  - "[[LLM Wiki Pattern]]"
+  - "[[cherry-picks]]"
+  - "[[claude-obsidian-ecosystem]]"
+sources:
+  - "[[claude-obsidian-ecosystem-research]]"
+---
+
+# ballred/obsidian-claude-pkm
+
+**Type**: Claude Code plugin (skill-based PKM system)
+**URL**: https://github.com/ballred/obsidian-claude-pkm
+**Version**: 3.1
+**Tagline**: "Not another PKM starter kit. An execution system."
+
+## What It Does
+
+Connects a 3-year vision cascade to daily task execution, using Claude as an accountability partner. Every layer is linked — daily notes surface the weekly ONE Big Thing, which links to active projects, which link to yearly goals.
+
+## Goal Cascade
+
+```
+3-Year Vision → Yearly Goals → Projects → Monthly Goals → Weekly Review → Daily Tasks
+```
+
+Each layer has a dedicated skill: `/goal-tracking`, `/project`, `/monthly`, `/weekly`, `/daily`, `/review`.
+
+## Key Innovations
+
+### Auto-Commit via PostToolUse Hook
+Every Write/Edit tool call triggers `git add -A && git commit` automatically. Vault is always versioned.
+
+### /adopt Command
+Scans an existing Obsidian vault, detects its organization method (PARA, Zettelkasten, LYT, plain folders), maps folders interactively to the PKM layers, generates config files. Non-destructive.
+
+### 4 Specialized Agents with Memory
+- `goal-aligner` — audits activity vs. stated goals, flags misalignment
+- `weekly-reviewer` — facilitates 3-phase weekly review, learns reflection style
+- `note-organizer` — fixes broken links, consolidates duplicates
+- `inbox-processor` — GTD-style inbox processing
+
+Uses `memory: project` so agents remember patterns across sessions.
+
+### Productivity Coach Output Style
+`/output-style coach` transforms Claude into an accountability partner — challenges assumptions, asks powerful questions, points out goal-action misalignment.
+
+## Architecture
+
+Zero dependencies (bash + markdown only). Path-specific rules loaded contextually. Session init surfaces ONE Big Thing, active project count, days since last review.
+
+## Cherry-Picks for claude-obsidian
+
+- [[cherry-picks#2. Auto-Commit PostToolUse Hook]]
+- [[cherry-picks#7. /adopt — Import Existing Vault]]
+- [[cherry-picks#8. Productivity Wrapper (Daily/Weekly Reviews)]]
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+---
+type: entity
+title: "kepano/obsidian-skills"
+created: 2026-04-08
+updated: 2026-04-08
+tags:
+  - github-repo
+  - official
+  - agent-skills
+  - obsidian-creator
+status: current
+related:
+  - "[[LLM Wiki Pattern]]"
+  - "[[cherry-picks]]"
+  - "[[claude-obsidian-ecosystem]]"
+sources:
+  - "[[claude-obsidian-ecosystem-research]]"
+---
+
+# kepano/obsidian-skills
+
+**Type**: Agent Skills (Agent Skills standard)
+**URL**: https://github.com/kepano/obsidian-skills
+**Author**: **Linus Kepano** — creator of Obsidian + Minimal theme
+**Install**: `/plugin marketplace add kepano/obsidian-skills`
+
+## Why This Matters
+
+This repo is from the creator of Obsidian. It:
+1. Validates that the Agent Skills standard is the right format for Obsidian AI tools
+2. Provides the canonical reference for how to teach Claude about Obsidian-specific syntax
+3. Covers Obsidian Bases — a new core Obsidian feature that no other AI project supports yet
+
+## Skills
+
+| Skill | What It Teaches Claude |
+|-------|----------------------|
+| `obsidian-markdown` | Full Obsidian Flavored Markdown: wikilinks, embeds, callouts, properties, tags |
+| `obsidian-bases` | Obsidian Bases (.base files): views, filters, formulas, summaries |
+| `json-canvas` | JSON Canvas spec: nodes, edges, groups, connections |
+| `obsidian-cli` | Vault management, plugin/theme dev via Obsidian CLI |
+| `defuddle` | Extract clean Markdown from web pages — removes ads, nav, clutter |
+
+## defuddle
+
+The `defuddle` skill wraps `defuddle-cli`. When ingesting web content, running defuddle first:
+- Strips ads, navigation, footers
+- Reduces token usage ~40-60% on typical web pages
+- Produces cleaner Markdown that fits better in context window
+
+This is a direct cherry-pick for claude-obsidian's ingest pipeline.
+
+## Multi-Platform
+
+Works with Claude Code, Codex CLI, and OpenCode out of the box.
+
+## Cherry-Picks for claude-obsidian
+
+- [[cherry-picks#1. URL Ingestion in /wiki-ingest]] (pair with defuddle)
+- [[cherry-picks#3. defuddle Web Cleaning Skill]]
+- [[cherry-picks#12. obsidian-bases Skill (from kepano)]]
+- [[cherry-picks#9. Multi-Agent Compatibility]] (format already compatible)
@@ -0,0 +1,61 @@
+---
+type: entity
+title: "rvk7895/llm-knowledge-bases"
+created: 2026-04-08
+updated: 2026-04-08
+tags:
+  - github-repo
+  - llm-wiki-pattern
+  - deep-research
+status: current
+related:
+  - "[[LLM Wiki Pattern]]"
+  - "[[cherry-picks]]"
+  - "[[claude-obsidian-ecosystem]]"
+  - "[[Andrej Karpathy]]"
+sources:
+  - "[[claude-obsidian-ecosystem-research]]"
+---
+
+# rvk7895/llm-knowledge-bases
+
+**Type**: Claude Code plugin (Marketplace)
+**URL**: https://github.com/rvk7895/llm-knowledge-bases
+**Install**: `/plugin marketplace add rvk7895/llm-knowledge-bases`
+
+## What It Does
+
+Turns raw research material into an LLM-maintained Obsidian wiki with multi-depth querying and rich output formats. Adds a deep research pipeline with parallel agents on top of the Karpathy pattern.
+
+## Key Innovations
+
+### 3-Depth Query System
+- **Quick** — answers from wiki indexes and summaries only (minimal reads)
+- **Standard** — cross-references full wiki, supplements with web search
+- **Deep** — multi-agent parallel web search pipeline
+
+### Output Formats
+Beyond Markdown: Marp slides, matplotlib charts. All outputs saved to `output/` and optionally filed back into wiki.
+
+### Skills Set
+| Skill | Purpose |
+|-------|---------|
+| `/kb-init` | One-time setup |
+| `/kb compile` | Raw → wiki |
+| `/kb query` | Query with depth |
+| `/kb lint` | Health check |
+| `/kb evolve` | Maintenance pass |
+| `/research <topic>` | Structured research outline |
+| `/research-deep` | Parallel agents per outline item |
+| `/research-report` | Compile deep results → Markdown |
+
+### X/Twitter Integration
+Via Smaug tool (`npm install -g @steipete/bird`). Ingests tweets, threads, bookmarks from X/Twitter by pasting URL. Uses session cookies (read-only, personal use).
+
+## Attribution
+Built on Karpathy pattern + Weizhena's Deep Research skills adapted for the research pipeline.
+
+## Cherry-Picks for claude-obsidian
+
+- [[cherry-picks#5. Multi-Depth Query Modes]]
+- [[cherry-picks#10. Marp Presentation Output]]