session-brain
Build and maintain a topic graph over your agent session history.
Sorting a stream of records into a picture
What it does
Builds a searchable topic graph over your agent session history. The output is a sidecar at ~/.claude/session-brain/ — the vault is never touched.
Use when the user says "/session-brain", "build my session map", "cluster my claude sessions", "map my
You don’t need to name it. Ask for the job in your own words — your AI loads the skill when the request matches.
What it can touch
No script files in its folder
Its folder holds text, not programs — but the instructions do tell your AI to run commands (see below).
How we know
Listed the one file in the skill’s folder on GitHub; none is a script or program.
Uses terminal commands
It shows your AI commands to run. In a coding agent that means your terminal; in a chat app it usually can’t.
How we know
The SKILL.md contains shell code blocks.
No known risk pattern found
Launch7’s automated check read all 1 text files in this skill and matched none of its risk patterns. This is not a guarantee: a check like this can miss new or disguised tricks, and the author can change the files after the check.
How we know
Read 2026-10-04, commit 113454c by pipeline/trust/analyze.py — 40+ patterns for hidden text, prompt injection, downloads that run, credential access and more. It reads; it never runs the skill.
Recently maintained
Its repository has had changes recently.
How we know
Last push to Ar9av/obsidian-wiki: 2026-10-03 (1 days before the scan).
Read automatically from the skill’s own files on GitHub on 4 Oct 2026. Launch7 does not run or manually review skills: this lists what the check saw, and nothing here means “safe”. How we check
Add it to your AI
Supported. Upload it once in Claude’s settings. Works on every plan, including Free.
Built in your browser from the SKILL.md on GitHub — nothing passes through Launch7.
In Claude, open Customize → Skills, press +, then Create skill → Upload a skill, and choose the .zip.
Make sure code execution is switched on (Settings → Capabilities). Skills need it.
Start a new chat and ask for the job in your own words — Claude picks the skill up when it fits.
How Claude does this: support.claude.com · checked 28 Sep 2026 · “Supported” means documented by the vendor; Launch7 has not run it end to end
More from Ar9av
All from this publisher →- claude-history-ingest
Ingest Claude Code conversation history into the Obsidian wiki.
- codex-history-ingest
Ingest Codex CLI conversation history into the Obsidian wiki.
- copilot-history-ingest
Ingest GitHub Copilot CLI session history into an Obsidian wiki as distilled knowledge pages.
- cross-linker
Scan the Obsidian wiki and automatically discover missing cross-references between pages.
- daily-update
Run the daily wiki maintenance cycle: check all source freshness, update the index, and regenerate hot.md.
