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gitnexus-guide

Guide GitNexus MCP tool selection and Cypher schema usage for code intelligence.

Updated Jul 5, 2025
Search Tags:#knowledge graph#impact analysis#code intelligence#cypher#mcp tools#gitnexus#index freshness
One-click install
npx skills add https://github.com/nsuberi/ai-prototype-hub --skill gitnexus-guide-nsuberi
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: gitnexus-guide
Source: https://github.com/nsuberi/ai-prototype-hub/tree/main/.claude/skills/gitnexus/gitnexus-guide
Command: npx skills add https://github.com/nsuberi/ai-prototype-hub --skill gitnexus-guide-nsuberi

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It solves the problem of not knowing which GitNexus MCP tool, resource, or graph query to use when you want answers about the GitNexus knowledge graph or workflow.

Core Features & Use Cases

  • Fast tool selection for GitNexus tasks: Use context, query, impact, and detect_changes based on the kind of question you are asking.
  • Knowledge-graph navigation and schema lookup: Read gitnexus://repo/{name}/schema before using cypher to ensure correct graph queries.
  • Index-aware workflow guidance: Start with gitnexus://repo/{name}/context and run npx gitnexus analyze when the index is stale.

Quick Start

Start by reading gitnexus://repo/{name}/context to confirm codebase freshness and then choose the matching skill/tool from this guide for your specific question.

Frequently Asked Questions about gitnexus-guide

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I query a code knowledge graph for architecture understanding and impact analysis?▼

To query a code knowledge graph, start by reading the repository context to confirm index freshness, then select appropriate tools like query, impact, or detect_changes based on your specific architecture or impact analysis question.

When do I need to consult the Cypher schema before querying code intelligence data?▼

You must read the repository schema before issuing a cypher query to ensure correct graph queries. This prevents structural mismatches when navigating the knowledge graph for debugging or refactoring tasks.

What is the best way to fix stale index issues when running code intelligence queries?▼

To fix a stale index, start by reading the repository context to check codebase freshness, then run npx gitnexus analyze to update the knowledge graph before selecting your workflow tools.

Which GitNexus MCP tools should I use for different code intelligence workflows?▼

Use context to verify freshness, query for general questions, impact for analyzing change effects, and detect_changes for identifying modifications. Match the tool to your specific debugging or refactoring workflow.

Can I perform impact analysis directly on indexed repositories without checking index freshness?▼

No, you should always start with the repository context to confirm codebase freshness before performing impact analysis. If the index is stale, run npx gitnexus analyze to update it.

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