← All skills

second-brain-graph

100 / 100 · Low risk

Fine to try.

By undefined-ui/second-brain-os (GitHub) · coding · 1,564 stars · scanned at commit 53aea82

Analyse the vault's link graph and report on its shape: orphan rate, average degree, components, hubs, bridges and clusters, with what each number means for retrieval. Use this skill when the user asks about the health or structure of their graph, wants metrics, asks which pages are most connected or most isolated, or asks whether the vault is fragmented. Do NOT use for fixing what it finds, which is second-brain-lint, or for answering a content question.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'second-brain-graph' ] || [ -L ~/.agents/skills/'second-brain-graph' ]; then echo 'A skill folder named second-brain-graph already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/undefined-ui/second-brain-os' "$d" && git -C "$d" checkout --quiet '53aea8231aff3024352e21839dc08668f7ecc0b9' -- 'skills/second-brain-graph' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/second-brain-graph' ~/.agents/skills/'second-brain-graph' && 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/'second-brain-graph' ~/.claude/skills/'second-brain-graph' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for undefined-ui/second-brain-os shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/undefined-ui/second-brain-os.svg)](https://zalavijaysinh.github.io/skilltrust/repos/undefined-ui/second-brain-os/)

Score history