# Understand Chat (agent skill)

> Understand Chat is an agent skill (a SKILL.md file) from Egonex-AI/Understand-Anything. Agents load it when you need to ask questions about a codebase or understand code using a knowledge graph. It works with Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode and has 85,457 GitHub stars across a repository of 4 listed skills.

Use when you need to ask questions about a codebase or understand code using a knowledge graph Answer questions about this codebase using the knowledge graph in the project's data directory (.ua/knowledge-graph.json, or the legacy .understand-anything/knowledge-graph.json when that directory is present).

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/Egonex-AI/Understand-Anything |
| Skill path | understand-anything-plugin/skills/understand-chat/SKILL.md |
| Skill name | understand-chat |
| GitHub stars | 85,457 |
| Installs on skills.sh | not listed |
| License | MIT |
| Skills in repo | 4 |
| Plugin marketplace | understand-anything |
| Official | no |
| Works with | Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode |
| Category | Coding |
| Last commit | Oct 6, 2026 |

## Add this skill

### Claude Code

```sh
/plugin marketplace add Egonex-AI/Understand-Anything
/plugin install understand-anything@understand-anything
```

In the Claude apps, zip the skill folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

### ChatGPT / Codex

```sh
git clone --depth 1 https://github.com/Egonex-AI/Understand-Anything.git
cp -r Understand-Anything/understand-anything-plugin/skills/understand-chat .agents/skills/understand-chat   # repo; ~/.agents/skills for all projects
```

### Cursor

```sh
git clone --depth 1 https://github.com/Egonex-AI/Understand-Anything.git
cp -r Understand-Anything/understand-anything-plugin/skills/understand-chat .cursor/skills/understand-chat   # project; ~/.cursor/skills for all projects
```

Sources (checked 2026-10-07): https://code.claude.com/docs/en/skills, https://support.claude.com/en/articles/12512180-using-skills-in-claude, https://learn.chatgpt.com/docs/build-skills, https://cursor.com/docs/context/skills

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Canonical page: https://appsgit.com/skills/egonex-ai-understand-chat
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