Developer · Local MCP server

Ontology Atlas

Read and write one codebase ontology kept as Markdown in the repository.

Visit Ontology Atlas's website

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
io.github.wlsdks/ontology-atlas
Version
0.13.0
Status
Active
Category
developer
Transport
stdio (local process)
Package
MCP Bundle (.mcpb)
Published
2026-09-11
Updated
2026-09-11
Publisher
wlsdks (GitHub)
Website
ontologyatlas.com
Repository
github.com/wlsdks/ontology-atlas
Source
Registry API entry

Packages

RegistryPackageVersionTransportEnvironment variables
MCP Bundle (.mcpb)https://github.com/wlsdks/ontology-atlas/releases/download/v1.2.0/ontology-atlas-mcp-0.13.0.mcpbSHA-256 checksum stated—stdioOATLAS_VAULT

How to connect Ontology Atlas

Ontology Atlas runs locally from an MCP Bundle: a single downloadable archive holding a local server and a manifest that describes it: https://github.com/wlsdks/ontology-atlas/releases/download/v1.2.0/ontology-atlas-mcp-0.13.0.mcpb. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs a client that installs MCP Bundles; the file is opened in, or added to, that client. It reads the environment variable OATLAS_VAULT; set it in the client's configuration for this server.

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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