# Nexus

> Nexus — obelus-labs-llc-nexus. Use this tool when you need to navigate and understand complex codebases through a semantic graph engine, solving problems of code discovery and relationship mapping. It takes in git repositories as input and outputs a visual representation of code relationships, enabling developers to efficiently explore and manage large codebases. Ideal for use in software development and maintenance contexts where code complexity is high.

Canonical page: https://skillsregistry.net/skills/obelus-labs-llc-nexus  
JSON: https://api.skillsregistry.net/v1/skills/obelus-labs-llc-nexus

## Description

Semantic codebase graph engine — MCP server for Claude Code

## Trust

- **Trust score (0–1):** 0.15
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/Obelus-Labs-LLC/Nexus)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "obelus-labs-llc-nexus"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/obelus-labs-llc-nexus` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/obelus-labs-llc-nexus/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt