ontology-atlas MCP Server
wlsdks/ontology-atlas
[](https://agentrank-ai.com/tool/wlsdks--ontology-atlas/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) 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.
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
wlsdks/ontology-atlas is a TypeScript tool licensed under MIT. 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. Topics: knowledge-graph, ontology, ai-agents-framework, code-visualization, codebase, coding-agents, developer-tools, impact-analysis, mcp-server, ontology-engineering, ontology-management-framework, software-architecture, claude-code, codex.
Ranked #5711 out of 24846 indexed tools.
Ecosystem
Score Breakdown
144 stars → growing community
Last commit 1mo ago → moderate activity
1/6 issues closed → many open issues
2 contributors → solo project
No dependents → no downstream usage
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
How to Improve
Badge all embed codes →
[](https://agentrank-ai.com/tool/wlsdks--ontology-atlas/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) <a href="https://agentrank-ai.com/tool/wlsdks--ontology-atlas/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge"><img src="https://agentrank-ai.com/api/v1/badge/wlsdks--ontology-atlas" alt="AgentRank"></a> Matched Queries
From the README
[English](README.md) | [한국어](README.ko.md) | [日本語](README.ja.md) | [简体中文](README.zh.md)
<h1 align="center">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="public/brand/[email protected]" />
</picture>
</h1>
<p align="center"><strong>Understand your system as AI agents change its code.</strong></p>
<p align="center">
A map of what your code does and why, kept as Markdown in your repository<br />
and read by both you and your coding agent.
</p>
<p align="center">
<a href="https://ontologyatlas.com/en/download/"><strong>Download for macOS</strong></a> ·
<a href="https://ontologyatlas.com/en/topology/">Try it in the browser</a> ·
<a href="https://ontologyatlas.com/en/guide/">Guide</a>
</p>
<p align="center"><a href="LICENSE"></a> <a href="https://github.com/wlsdks/ontology-atlas/releases"></a> <a href="https://mcpservers.org/servers/wlsdks/ontology-atlas"></a></p>
## Why
Coding agents now change code faster than a team can keep a picture of it Read full README on GitHub → Get the weekly AgentRank digest
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