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ontology-atlas
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ontology-atlas

Active·★ 144·MIT·Updated 2026-10-26

Ontology Atlas helps you understand what your codebase builds, why it is structured that way and what a change will affect. It uses one shared Markdown ontology for humans and coding agents, visualized for people.

#ai-agents-framework#claude-code#code-visualization#codebase#codex#coding-agents#developer-tools#impact-analysis
$ Install
$ git clone https://github.com/wlsdks/ontology-atlas ~/tools/ontology-atlas
↗ Visit site★ GitHub
01

Features

01Markdown-only knowledge base that humans and coding agents share
02Desktop app for macOS, with a Windows x64 beta
03Sample vault included for an online store
02

Compatibility

Claude Code
Client
Verified via docs
Cursor
IDE / Editor
Verified via docs
VS Code
IDE / Editor
Verified via docs
Codex
Client
Verified via docs
Node.js
Runtime
Verified via docs
macOS
OS
Verified via docs
03

Quick start

1
$ git clone https://github.com/wlsdks/ontology-atlas ~/tools/ontology-atlas
04

Use cases

↳Assess what a code change could affect
↳Give coding agents shared context about a project's structure
05

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On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
wlsdks /
ontology-atlas
↗

Understand what your codebase builds, why it is structured that way, and what a change could affect. One shared Markdown ontology for humans and coding agents—visualized for people, accessible to agents through MCP, and reviewed with Git. Local-first. Open source.

144MIT
Last commit2d ago
StatusActive
CategoryMCP Servers
Links
Documentation↗Discussion↗Issues↗Releases↗
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