Ontosphere MCP Server

v1.0.0APIsstable

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 bridg

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About

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 bridg

Features

  • Browser-based RDF/ontology knowledge graph editor — load RDF

Use Cases

Browser-based RDF/ontology knowledge graph editor — load RDF from files, URLs or
ThHanke

Maintainer

LicenseNOASSERTION
Languagetypescript
Versionv1.0.0
UpdatedMay 20, 2026
Statushealthy
Maintenanceactive

Works with

ClaudeOpenAIwindowsmacoslinux

Installation

Manual Installation

npx ontosphere

Examples

Basic Configuration

Configure Ontosphere MCP Server

npx ontosphere

Configuration

Configuration Details

Config File

claude_desktop_config.json

Web UI

Not available

Security

Authentication

RequiredNo

Features

Data Encryption
Audit Logging
RBAC Support

Performance

Response Metrics

Response Time< 200ms
ThroughputMedium

Resource Usage

Memory UsageLow
CPU UsageLow

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Quick Config Preview

{ "mcpServers": { "ontosphere": { "command": "npx", "args": ["-y", "ontosphere"] } } }

Add this to your claude_desktop_config.json or .cursor/mcp.json

Read the full setup guide →

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