How do I install the Gitnexus Obsidian Github skill?

Run npx skillmds@latest add ultroncore/gitnexus-obsidian-github in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Gitnexus Obsidian Github safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Gitnexus Obsidian Github?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Gitnexus Obsidian Github free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Gitnexus Obsidian Github?

UltronCore (@ultroncore) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Gitnexus Obsidian Github by ultroncore

Name: Gitnexus Obsidian Github
Author: UltronCore

File contents

GitNexus + Obsidian + GitHub — Unified Integration Skill

Overview

This skill connects three systems into one unified project intelligence layer:

GitHub — source of truth for code and history
GitNexus — knowledge graph for code intelligence (dependencies, clusters, call chains)
Obsidian — personal knowledge base for project notes, decisions, and docs

The Hub

Obsidian hub note: ~/obsidian-vault/GitNexus-Hub.md
Project notes: ~/obsidian-vault/Projects/<ProjectName>.md
GitNexus global config: ~/.gitnexus/global-config.json
Skills index: ~/.claude/gitnexus-skills-index.json

When Opening a New Project in Claude Code

GitNexus MCP auto-activates (configured in .claude/settings.json)
Run gitnexus analyze . if index is stale (>1 week old)
Check Obsidian for the project note: ~/obsidian-vault/Projects/<name>.md
Surface relevant notes using GitNexus graph traversal

Refresh Workflow (run after major changes)

# Refresh GitNexus index
gitnexus analyze .
gitnexus analyze --skills .

# Then update Obsidian note's last_synced date manually or via MCP

Creating a New Project Hub Note in Obsidian

Use this template when adding a new project:

---
tags: [project, gitnexus, github]
github: UltronCore/<repo>
gitnexus_index: <path>/.gitnexus
last_synced: YYYY-MM-DD
---

# Project Name

## Overview
- GitHub: [link]
- Local path: <path>
- Stack: <stack>

## Knowledge Graph
`gitnexus analyze "<path>"`

## Notes

GitHub → GitNexus → Obsidian Flow

GitHub push
    ↓
gitnexus analyze . (refresh graph)
    ↓
Query graph for changes: gitnexus explore . "what changed"
    ↓
Update Obsidian project note with key findings
    ↓
Commit Obsidian vault (if it's a git repo)

Obsidian → GitNexus → GitHub Flow

Open Obsidian project note
    ↓
Read GitNexus index path from frontmatter
    ↓
gitnexus explore "<path>" "<concept from note>"
    ↓
Navigate to relevant GitHub files/PRs
    ↓
Make changes with full context

Key Commands

Action	Command
Refresh project graph	`gitnexus analyze "<project-path>"`
Explore concept in graph	`gitnexus explore "<path>" "<concept>"`
Refresh skills graph	`gitnexus analyze --skills ~/.claude/skills/`
Open GitNexus MCP	Automatic via .claude/settings.json
Refresh all projects	See hub note refresh script

Related Skills

gitnexus-guide — full GitNexus usage guide
gitnexus-exploring — deep graph exploration
gitnexus-pr-review — PR review powered by GitNexus
obsidian-automation — Obsidian MCP automation
github-actions-advanced — GitHub CI/CD
auto-push — auto-push workflow

GitNexus Index

This skill is indexed by GitNexus for knowledge graph traversal. Index path: /Users/localuser/.claude/skills/gitnexus-obsidian-github/.gitnexus Last indexed: 2026-05-23

---name: gitnexus-obsidian-githubdescription: Unified workflow linking GitHub repos, GitNexus knowledge graphs, and Obsidian vault notes for seamless project intelligence---# GitNexus + Obsidian + GitHub — Unified Integration Skill## OverviewThis skill connects three systems into one unified project intelligence layer:- **GitHub** — source of truth for code and history- **GitNexus** — knowledge graph for code intelligence (dependencies, clusters, call chains)- **Obsidian** — personal knowledge base for project notes, decisions, and docs## The Hub- Obsidian hub note: `~/obsidian-vault/GitNexus-Hub.md`- Project notes: `~/obsidian-vault/Projects/<ProjectName>.md`- GitNexus global config: `~/.gitnexus/global-config.json`- Skills index: `~/.claude/gitnexus-skills-index.json`## When Opening a New Project in Claude Code1. GitNexus MCP auto-activates (configured in `.claude/settings.json`)2. Run `gitnexus analyze .` if index is stale (>1 week old)3. Check Obsidian for the project note: `~/obsidian-vault/Projects/<name>.md`4. Surface relevant notes using GitNexus graph traversal## Refresh Workflow (run after major changes)```bash# Refresh GitNexus indexgitnexus analyze .gitnexus analyze --skills .# Then update Obsidian note's last_synced date manually or via MCP```## Creating a New Project Hub Note in ObsidianUse this template when adding a new project:```markdown---tags: [project, gitnexus, github]github: UltronCore/<repo>gitnexus_index: <path>/.gitnexuslast_synced: YYYY-MM-DD---# Project Name## Overview- GitHub: [link]- Local path: <path>- Stack: <stack>## Knowledge Graph`gitnexus analyze "<path>"`## Notes```## GitHub → GitNexus → Obsidian Flow```GitHub push ↓gitnexus analyze . (refresh graph) ↓Query graph for changes: gitnexus explore . "what changed" ↓Update Obsidian project note with key findings ↓Commit Obsidian vault (if it's a git repo)```## Obsidian → GitNexus → GitHub Flow```Open Obsidian project note ↓Read GitNexus index path from frontmatter ↓gitnexus explore "<path>" "<concept from note>" ↓Navigate to relevant GitHub files/PRs ↓Make changes with full context```## Key Commands| Action | Command ||--------|---------|| Refresh project graph | `gitnexus analyze "<project-path>"` || Explore concept in graph | `gitnexus explore "<path>" "<concept>"` || Refresh skills graph | `gitnexus analyze --skills ~/.claude/skills/` || Open GitNexus MCP | Automatic via .claude/settings.json || Refresh all projects | See hub note refresh script |## Related Skills- `gitnexus-guide` — full GitNexus usage guide- `gitnexus-exploring` — deep graph exploration- `gitnexus-pr-review` — PR review powered by GitNexus- `obsidian-automation` — Obsidian MCP automation- `github-actions-advanced` — GitHub CI/CD- `auto-push` — auto-push workflow## GitNexus IndexThis skill is indexed by GitNexus for knowledge graph traversal.Index path: /Users/localuser/.claude/skills/gitnexus-obsidian-github/.gitnexusLast indexed: 2026-05-23

Frequently asked questions

Gitnexus Obsidian Github