Updated 1d ago
by eugeniughelbur
obsidian-second-brain
Persistent memory for Claude Code, Codex and 6 other AI agents, stored as plain markdown in your Obsidian vault. New: Crew, one shared logbook so Claude Code, Codex, Cursor and Grok Bot know what each other did. 48 commands: semantic search, self-rewriting notes, key-less research, scheduled agents.
5.2k GitHub stars (5,181)
+495 in 30 days
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- 1 skill (1 skills found in its SKILL.md files)
- 641 forks (641 forks)
- 1d ago last update (Last updated 1d ago)
Install
Skills CLI
npx skills add eugeniughelbur/obsidian-second-brain
Asks which agents to install it for. Add -g to install it for every project.
Claude Code
git clone https://github.com/eugeniughelbur/obsidian-second-braincp -r "obsidian-second-brain" ~/.claude/skills/obsidian-second-brain
Copies the obsidian-second-brain skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).
Plugin
/plugin marketplace add eugeniughelbur/obsidian-second-brain
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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obsidian-second-brain
Operate any Obsidian vault as a living, self-rewriting second brain (an evolution of Karpathy's LLM Wiki pattern: sources rewrite existing pages, contradictions reconcile automatically, scheduled agents maintain the vault while you sleep). Use this skill whenever the user asks Claude to read, write, update, search, or manage their Obsidian vault - including saving notes from conversation, creatin…
SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.