What is obsidian-knowledge-brain?
obsidian-knowledge-brain is a Claude skill by Tubo2333 that cross-session knowledge memory and rule evolution for AI coding agents. It is listed under Agents & automation and has 101 GitHub stars.
| Type | Claude skill |
|---|---|
| Author | Tubo2333 |
| Repository | Tubo2333/obsidian-knowledge-brain |
| Popularity | 101 GitHub stars |
| Category | Agents & automation |
| Security | Low risk (100/100) |
| Rank | #941 of 1,262 Claude skills; #87 in Agents & automation |
| SKILL.md length | 189 lines |
| License | MIT |
| Last commit | 2026-07-02 |
| Stars this week | +1 |
Is obsidian-knowledge-brain safe to install?
obsidian-knowledge-brain scores 100/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 9 of 9 checks.
Skill results come from a static scan of its SKILL.md for instruction overrides, hidden actions, risky commands and credential access.
| Check | Result |
|---|---|
| No instruction-override phrases | Pass |
| No hidden actions | Pass |
| No pipe-to-shell installers | Pass |
| No obfuscated code | Pass |
| No destructive commands | Pass |
| Doesn't ask for keys or credentials | Pass |
| No network requests | Pass |
| No shell commands | Pass |
| Installs no packages | Pass |
What the scan matched
- scripts:
scripts/install.py
How do I install obsidian-knowledge-brain?
- Install with the skills CLI. Works for Claude Code and other agents that read skills.
npx skills add https://github.com/Tubo2333/obsidian-knowledge-brain --skill obsidian-knowledge-brain
- Or copy it by hand. Claude Code loads any folder with a SKILL.md from ~/.claude/skills.
git clone https://github.com/Tubo2333/obsidian-knowledge-brain cp -r obsidian-knowledge-brain/obsidian-knowledge-brain ~/.claude/skills/obsidian-knowledge-brain
- Use it. Claude loads the skill when a task matches its description. You can also name it in your prompt.
Use the obsidian-knowledge-brain skill to …
Or ask Claude to set it up
Paste this into Claude Code and it installs obsidian-knowledge-brain for you:
Install the "obsidian-knowledge-brain" skill from https://github.com/Tubo2333/obsidian-knowledge-brain into ~/.claude/skills, then tell me in one line what it does.