eugeniughelbur/obsidian-second-brain

★5,023PythonMIT⑂ 616Issue 5Updated Oct 29, 2026

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.

Shared markdown memory lets 8 AI coding agents work from one Obsidian vault — This project stores persistent memory as plain markdown in Obsidian so Claude Code, Codex, Gemini, Cursor, Grok Bot and others share one brain instead of starting fresh each session. Its new Crew feature adds a shared logbook so different agents can see what each other already did. 48 commands cover semantic search, self-rewriting notes and key-less research, useful for anyone running multiple AI coding tools against the same project.

AI agentsagent-memoryagent-skillsai-agentsai-note-takingai-second-brainclaudeclaude-codeclaude-code-skillclaude-memoryclaude-pluginclaude-skillcodexkarpathy-llm-wikiknowledge-graphknowledge-managementobsidianobsidian-mdpersonal-knowledge-managementpkmsecond-brain

Metrics

Relative growth (7d)+3%Growth over the last 7 days relative to size
Acceleration+92%Change in growth pace from the week before
Attention58The three metrics scaled to 0–100 and combined

Retention can be computed 30 days after a repository first trends (it isn't shown until then). See About for how each metric is defined.

Star growth and Trending appearances (last 30 days)

First listed+41★/dayDaily
Sep 30, 2026Oct 29, 2026

Bands mark days on the trending list (darker = higher rank)

Daily trending ranks as a table (1 days)
DateDaily
Oct 27, 2026
python #8 +42

Created Mar 24, 2026 · First on trending Oct 27, 2026

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Rank within agent-memory

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3volcengine/OpenViking41,073
4pingcap/tidb40,685
5topoteretes/cognee32,869
6supermemoryai/supermemory31,451
7dolthub/dolt24,766
8xerj-org/xerj17,342
9deeplethe/utopia8,601
10eugeniughelbur/obsidian-second-brain5,023

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