session-brain
Build and maintain a topic graph over your agent session history. Reads every Claude session transcript plus the pruned sessions that survive only in history.jsonl, clusters them by topic using local TF-IDF (no API calls, no embeddings), and writes an interactive graph you can open in a browser
Install / Use
npx skills add Ar9av/obsidian-wiki --skill session-brainInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
AI & Machine LearningSupported Platforms
Our assessment of session-brain
session-brain scores 86/100 on our quality scale, 408th of 794 AI & Machine Learning skills we index.
We have not analysed the SKILL.md file itself yet, so the content part of this score is an estimate until our crawler reaches it.
With 3,485 GitHub stars, it is one of the more widely adopted skills in the catalogue.
Maintenance, license and trust
- The repository was last updated 4 days ago, so session-brain is actively maintained.
- It is released under the MIT license, a permissive license that allows use, modification and commercial use with attribution.
- Its trust signals score 100/100, with no cautions. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
session-brain compared with similar skills
All 4 of these similar skills score higher than session-brain; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| session-brain (this skill)by Ar9av | 86 | 3.5k | 4d ago | SKILL.md |
| claude-memby thedotmack | 100 | 94.8k | 1d ago | CLAUDE.md |
| Agent-Reachby Panniantong | 100 | 85.7k | 12d ago | CLAUDE.md |
| Understand-Anythingby Egonex-AI | 100 | 84.3k | 15d ago | CLAUDE.md |
| headroomby headroomlabs-ai | 100 | 73.9k | today | CLAUDE.md |
Frequently asked questions
- How do I install session-brain?
- Run
npx skills add Ar9av/obsidian-wiki --skill session-brain. The install tabs above show the steps for each supported agent. - Which AI agents does session-brain work with?
- It is written for Claude Code, as a SKILL.md file. Other agents that read the same format can often use it too.
- Is session-brain safe to use?
- It is MIT-licensed and scores 100/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is session-brain still maintained?
- The repository was last updated 4 days ago, so session-brain is actively maintained.
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.