Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.

Another piece of your extended mind

Karpathy’s LLM Wiki, 100% local with Ollama. Drop Markdown notes → AI extracts concepts → your Obsidian wiki auto-links and grows. Zero sharing. Your notes stay yours.

Synthadoc: An open-source LLM knowledge compilation engine that turns raw documents into structured, local-first wikis. A transparent, human-readable alternative to traditional RAG, which can be self-managed and self-improved without the use of any tools.

Your AI Chief of Staff — a personal operating system starter kit that adapts to your role. No coding required.

A reliable org-capture browser extension for Chrome/Firefox

Tool to convert data into searchable and interactive org-mode views

🧠 Second Brain AI agent

An always-on second brain you talk to. Voice notes in Telegram → typed, linked knowledge in your Obsidian vault. Runs 24/7 on the Claude subscription you already have.

More than just Karpathy’s LLM Wiki, 100% local with Ollama. Drop Markdown notes → AI extracts concepts → your Obsidian wiki auto-links and grows. Zero sharing. Your notes stay yours.

A fluid medium for storing, relating, and surfacing thoughts.

Lives inside your Claude Code session. Capture work as structured experience, then render resumes, Korean cover letters, interview answers, and project ideas from it.

Beyond notes, record and expand your thoughts, assisting you in efficient growth.

Local-first AI daemon for Logseq OG: background semantic indexing, link hygiene, and agent-ready CLI/MCP — edits Markdown on disk (no cloud, no Logseq API). Karpathy LLM-Wiki inspired.

Tools to migrate between various Personal Knowledge Management Utilities

Local-first semantic backlinks for Obsidian and Logseq — embeds your notes with a multilingual sentence transformer and writes ## Related Notes sections as wikilinks, with no cloud API or database required.

Karpathy-style personal wiki for LLMs - markdown + frontmatter, no vector DB, no RAG. Built for Claude Code, works with any file-editing AI agent.

Transform your Obsidian vault into a powerful knowledge graph with MCP support

A reusable template for building personal LLM-maintained knowledge bases. Implements Karpathy's LLM Wiki pattern.

Your second brain, starting today. CLI + MCP server that helps you build, maintain, and search a knowledge vault that gets better every day. Works with any AI provider. Local-first, zero-prereq install.