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.
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.
Metrics
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)
Bands mark days on the trending list (darker = higher rank)
Daily trending ranks as a table (1 days)
| Date | Daily |
|---|---|
| Oct 27, 2026 | python #8 +42 |
Created Mar 24, 2026 · First on trending Oct 27, 2026
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Rank within agent-memory
| # | Repository | ★ |
|---|---|---|
| 1 | 666ghj/MiroFish | 82,552 |
| 2 | bojieli/ai-agent-book | 56,411 |
| 3 | volcengine/OpenViking | 41,073 |
| 4 | pingcap/tidb | 40,685 |
| 5 | topoteretes/cognee | 32,869 |
| 6 | supermemoryai/supermemory | 31,451 |
| 7 | dolthub/dolt | 24,766 |
| 8 | xerj-org/xerj | 17,342 |
| 9 | deeplethe/utopia | 8,601 |
| 10 | eugeniughelbur/obsidian-second-brain | 5,023 |