Is the Graph (Knowledge Graph Analysis) skill free?

Yes. The skill itself is free from agenticnotetaking/arscontexta. SkillProof publishes the install command and an independent test verdict at no cost.

What is the Graph (Knowledge Graph Analysis) SkillProof Score?

8.4/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 7/10, docs & honesty 4/5.

How do I install Graph (Knowledge Graph Analysis)?

Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.

Can I use Graph (Knowledge Graph Analysis) with Cursor, Copilot, Gemini CLI, Codex or other AI tools?

The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.

Graph (Knowledge Graph Analysis)

Structural analysis of a wiki-linked note vault: orphans, dangling links, triangles, hubs

by agenticnotetaking · agenticnotetaking/arscontexta

Tested · Works

Install — copy the command Download source ↗

Test report

Verdict: Tested · Works
Score: 8.4/10
Tested: Jul 17, 2026
Environment: Claude Code 2.x (agent harness)
Upstream re-checked: Aug 10, 2026 · 28d09a9

Ran the skill's inline health analysis against a 6-note test vault: it correctly computed link density, flagged both genuine orphans (an isolated note and the MOC) and caught the one dangling link to a non-existent note — reproducible metrics a freehand read misses at scale. Fully self-contained bash, no external scripts required, clean read-only operations. Minor doc nit: skill.json names it 'knowledge-graph' on model opus while the frontmatter says 'graph' on sonnet.

Scored on four weighted criteria — install, triggering, output vs. baseline, docs. How scoring works

Installs cleanly 5/5
Triggers reliably 5/5
Output vs. baseline 7/10
Docs & honesty 4/5

What Graph (Knowledge Graph Analysis) does

Runs graph-theory operations over a folder of markdown notes connected by [[wiki links]] — health/density, orphan and dangling-link detection, open-triangle synthesis opportunities, bridges, clusters, hubs, and N-hop traversal. Triggers on '/graph', '/graph health', '/graph triangles', or natural-language questions about your knowledge graph. Self-contained: implements every operation inline with grep/bash, so it needs no external scripts.

How to install Graph (Knowledge Graph Analysis)

git clone https://github.com/agenticnotetaking/arscontexta.git
mkdir -p ~/.claude/skills
cd arscontexta && cp -r skill-sources/graph ~/.claude/skills/graph

Skills live in ~/.claude/skills/ (global) or .claude/skills/ (per-project). Restart Claude Code after installing.

Commands — how to trigger Graph (Knowledge Graph Analysis)

/graph Structural analysis of a wiki-linked note vault: orphans, dangling links, triangles, hubs

It also activates on plain-language prompts like these:

find orphan notes and broken links in my Obsidian vault
which of my notes have no connections to anything else
show me synthesis opportunities across my note graph

Frequently asked questions

Is the Graph (Knowledge Graph Analysis) skill free?: Yes. The skill itself is free from agenticnotetaking/arscontexta. SkillProof publishes the install command and an independent test verdict at no cost.
Does Graph (Knowledge Graph Analysis) work with Claude Code?: We tested it with Claude Code 2.x (agent harness) on Jul 17, 2026. Verdict: Tested · Works. Ran the skill's inline health analysis against a 6-note test vault: it correctly computed link density, flagged both genuine orphans (an isolated note and the MOC) and caught the one dangling link to a non-existent note — reproducible metrics a freehand read misses at scale. Fully self-contained bash, no external scripts required, clean read-only operations. Minor doc nit: skill.json names it 'knowledge-graph' on model opus while the frontmatter says 'graph' on sonnet.
What is the Graph (Knowledge Graph Analysis) SkillProof Score?: 8.4/10 — installs cleanly 5/5, triggers reliably 5/5, output vs. baseline 7/10, docs & honesty 4/5.
How do I install Graph (Knowledge Graph Analysis)?: Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
Can I use Graph (Knowledge Graph Analysis) with Cursor, Copilot, Gemini CLI, Codex or other AI tools?: The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.