Is the ontosphere MCP server actively maintained?

The ontosphere MCP server was last committed 1d ago and has 3 contributors. Issue health: 86% of issues resolved. AgentRank freshness score reflects real-time maintenance activity.

ontosphere MCP Server

Name: ThHanke/ontosphere
Rating: 4.3 (1 reviews)
Author: ThHanke

ThHanke/ontosphere

Score: 82.1 Rank #1455 MCP Server

Are you the maintainer of ThHanke/ontosphere? Claim this listing →

Browser-based RDF/ontology knowledge graph editor — load RDF from files, URLs or SPARQL endpoints; author nodes and edges on the canvas; run OWL-RL reasoning; apply multi-algorithm layout and clustering. AI-native via MCP tool surface and relay bridge. Fully client-side, no backend required.

Add AgentRank to Claude Code Discover and compare tools like ThHanke/ontosphere — your AI finds the right one automatically

Get API Access →

claude mcp add agentrank -- npx -y agentrank-mcp-server

Overview

ThHanke/ontosphere is a TypeScript tool. Browser-based RDF/ontology knowledge graph editor — load RDF from files, URLs or SPARQL endpoints; author nodes and edges on the canvas; run OWL-RL reasoning; apply multi-algorithm layout and clustering. AI-native via MCP tool surface and relay bridge. Fully client-side, no backend required.

Ranked #1455 out of 24840 indexed tools.

In the top 6% of all indexed tools.

Actively maintained with commits in the last week.

Ecosystem

TypeScript NOASSERTION

Score Breakdown

Stars 15% 242

242 stars → growing community

Freshness 25% 1d ago

Last commit 1d ago → actively maintained

Issue Health 25% 86%

6/7 issues closed → responsive maintainer

Contributors 10% 3

3 contributors → small team

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A

PyPI Downloads N/A

Forks 30

Description Detailed

License NOASSERTION

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

How to Improve

License low impact

Add an MIT or Apache-2.0 license to signal trust and enable adoption

Dependents medium impact

No downstream dependents detected yet — adoption by other projects is the strongest trust signal

Badge all embed codes →

Markdown

[![AgentRank](https://agentrank-ai.com/api/badge/tool/ThHanke--ontosphere)](https://agentrank-ai.com/tool/ThHanke--ontosphere/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge)

HTML

<a href="https://agentrank-ai.com/tool/ThHanke--ontosphere/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge"><img src="https://agentrank-ai.com/api/badge/tool/ThHanke--ontosphere" alt="AgentRank"></a>

Embed Widget docs →

HTML

<script src="https://agentrank-ai.com/embed.js" data-tool="ThHanke/ontosphere"></script>

Details

Stars: 242
Forks: 30
Open Issues: 1
Closed Issues: 6
Contributors: 3
Dependents: —
Language: TypeScript
License: NOASSERTION
Last Commit: 1d ago

Matched Queries

topic:mcptopic:model-context-protocol

See alternatives to ThHanke/ontosphere → Browse mcp-server category → Compare ThHanke/ontosphere → How to Build an MCP Server in 2026 →MCP Server Comparison: Top 10 Head-to-Head →

View on GitHub →