Is the open-ontologies MCP server actively maintained?

The open-ontologies MCP server was last committed 1d ago and has 7 contributors. Issue health: 85% of issues resolved. AgentRank freshness score reflects real-time maintenance activity.

open-ontologies MCP Server

Name: fabio-rovai/open-ontologies
Rating: 4.6 (1 reviews)
Author: fabio-rovai

fabio-rovai/open-ontologies

Score: 89.5 ↑ 12.6% Rank #387 MCP Server

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Plan, apply and roll back changes to a production ontology, with a blast radius report and a proof an auditor can re-check.

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Overview

fabio-rovai/open-ontologies is a Rust tool licensed under MIT. Plan, apply and roll back changes to a production ontology, with a blast radius report and a proof an auditor can re-check. Topics: ai-native, description-logics, knowledge-graph, mcp, mcp-server, ontology, owl, owl2, reasoning, rust, shacl, sparql, isabelle-language, lean, lean4, formal-verification, theorem-proving, infrastructure-as-code.

Ranked #387 out of 24842 indexed tools.

In the top 2% of all indexed tools.

Has 1,026 GitHub stars.

Actively maintained with commits in the last week.

Ecosystem

Rust MIT

ai-nativedescription-logicsknowledge-graphmcpmcp-serverontologyowlowl2reasoningrustshaclsparqlisabelle-languageleanlean4formal-verificationtheorem-provinginfrastructure-as-code

Score Breakdown

Stars 15% 1,026

1,026 stars → well-known project

Freshness 25% 1d ago

Last commit 1d ago → actively maintained

Issue Health 25% 85%

82/97 issues closed → responsive maintainer

Contributors 10% 7

7 contributors → small team

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A

PyPI Downloads N/A

Forks 135

Description Good

License MIT

Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →

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Details

Stars: 1,026
Forks: 135
Open Issues: 15
Closed Issues: 82
Contributors: 7
Dependents: —
Language: Rust
License: MIT
Last Commit: 1d ago

Matched Queries

topic:mcptopic:mcp-server

From the README

<p align="center">
  
</p>

<h1 align="center">Open Ontologies</h1>

<p align="center">
  <strong>Plan a change to a production ontology. See every consequence before you apply it.<br>
  Then give the reviewer a proof that they can check without trust in you.</strong><br>
  Open Ontologies is written in Rust. It ships as one binary.
</p>

<p align="center">
  <a href="https://tesseractsemantics.com"><strong>tesseractsemantics.com</strong></a>
</p>

<p align="center">
  <a href="https://tesseractsemantics.com"></a>
  <a href="https://github.com/fabio-rovai/open-ontologies/stargazers"></a>
  <a href="https://github.com/fabio-rovai/open-ontologies/actions/workflows/ci.yml"></a>
  <a href="LICENSE"></a>
  <a href="https://github.com/fabio-rovai/open-ontologies/pkgs/container/open-ontologies"></a>
  <a href="https://github.com/sponsors/fabio-rovai"></a>
</p>

<p align="center">
  <strong>English</strong> · <a href="README.zh-CN.md">简体中文</a>
</p>

<p align="center">
  <a href="https://open-o

Read full README on GitHub →

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