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session-brain

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By Ar9av/obsidian-wiki (GitHub) · coding · 3,706 stars · scanned at commit 331f346

Build or refresh a browser-viewable topic graph over Claude session history using local clustering. Use for mapping or clustering sessions, recent or stale topic analysis, or rebuilding/showing the session graph. Unlike wiki-history-ingest, it indexes raw sessions and never writes to the vault.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'session-brain' ] || [ -L ~/.agents/skills/'session-brain' ]; then echo 'A skill folder named session-brain already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Ar9av/obsidian-wiki' "$d" && git -C "$d" checkout --quiet '331f3465f571147c5ffb6df399d5c9f899902e0d' -- 'skills/session-brain' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/session-brain' ~/.agents/skills/'session-brain' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'session-brain' ~/.claude/skills/'session-brain' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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