# Code Ontology Companion (ChatGPT Plugin)

> Explore code and impact in 3D

- Type: plugin
- Publisher: battle-doll
- Categories: Development, Design
- Website: https://chatgpt.com/plugins/plugins_6a6a23c0434c8191aec6a38bb590fd3c
- Open in ChatGPT: https://chatgpt.com/plugins/plugins_6a6a23c0434c8191aec6a38bb590fd3c
- Version: 0.6.0
- Listed: 2026-10-15

## About

Find symbols, follow static dependency paths, and compare immutable snapshots in an offline 3D workbench. Search, selection, and source evidence stay connected; keyboard navigation, reduced motion, and a 2D fallback remain available. Pin related reads to one snapshot, inspect rule-attributed relationship evidence, adapter coverage, and source spans, and export selected code references or RDF. The skill includes setup guidance for optional read-only local MCP from the complete GitHub package. Deterministic analysis does not execute target code or make network requests. Static relationships do not establish runtime behavior or current authorization. Optional separately authorized local Ollama inference stays outside observed evidence.

## Install

1. **Add it in ChatGPT** Open Plugins in the ChatGPT sidebar (web or desktop), search for “Code Ontology Companion” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.

## Disconnect or uninstall

1. **In ChatGPT** Disconnect an account in Settings → Apps or Plugins. To remove the plugin itself, open Code Ontology Companion in the Plugin Directory and select Uninstall plugin. Uninstalling can disconnect every account connected through it, and plugins your workspace installs may not offer the option.

2. **In Codex** Run /plugins in the Codex CLI, select the plugin and uninstall it, or press Space to turn it off.

## Skills

- **Code Ontology Companion**: Explore code and impact in 3D

## Example prompts

- "Map this authorized Spring project so I can see its structure, bean injection, and static dependencies."
- "If I change OrderService, what code may be affected? Show static evidence and runtime limitations."
- "Compare my current and previous ontology snapshots and explain what structurally changed."

## Code Ontology Companion alternatives

- [Superpowers](https://chatgptplugins.directory/plugins/superpowers.md): Plan, develop, and debug code
- [Codex Security](https://chatgptplugins.directory/plugins/codex-security.md): Security scanning for your codebase
- [Build Web Apps](https://chatgptplugins.directory/plugins/build-web-apps.md): Build frontend-focused web apps with generated assets, browser testing, payments, and...
- [GitHub](https://chatgptplugins.directory/plugins/github.md): Triage PRs, issues, CI, and publish flows
- [Figma](https://chatgptplugins.directory/plugins/figma.md): Figma design-to-code workflows
- [Adobe](https://chatgptplugins.directory/plugins/adobe.md): Design, combine, and edit

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Source: https://chatgptplugins.directory/plugins/code-ontology-companion · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.