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ontosphere

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.

→ ThHanke/ontosphere· listed on github_topic
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// key findings
🚨
Known vulnerabilities in dependencies: 1 critical, 2 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 1 credential: OWUI_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies1 critical2 high1 medium

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@4.0.6GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

highvite@7.1.12GHSA-p9ff-h696-f583

Vite Vulnerable to Arbitrary File Read via Vite Dev Server WebSocket

highvite@7.1.12GHSA-v2wj-q39q-566r

Vite: `server.fs.deny` bypassed with queries

mediumvite@7.1.12GHSA-4w7w-66w2-5vf9

Vite Vulnerable to Path Traversal in Optimized Deps `.map` Handling

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configDEMO_BASE_URL
configDEV_URL
configDISPLAY
configOWUI_EMAIL
🔐 secretOWUI_PASSWORD
configOWUI_URL
configPLAYWRIGHT_SERVER_SHUTDOWN_MS
configPORT
configVG_URL
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/thhanke-ontosphere-1xch45)](https://m8ven.ai/mcp/thhanke-ontosphere-1xch45)
commit: 85db9227bf8679af7022a07fa8627f02d392709c
code hash: 9c52f5b32074e9ec025c2cde68df37619cc909c4b63254eb7ffd27ddedec1e78
verified: 6/15/2026, 1:29:17 PM
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