Oscar

Enables users to ask questions about Neo4j, Cypher, GraphRAG, and ontology engineering, providing answers grounded in official Neo4j documentation with citations.

→ theastraway/oscar · listed on glama

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// key findings

🚨

Secret credentials may flow to a network call

1 flow detected: OSCAR_MIND_API_KEY. We can’t prove the destination matches the brand the credential belongs to.

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 2 credentials: OSCAR_API_KEY, OSCAR_MIND_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.0.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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.

🔐 secretOSCAR_API_KEY— "env": { "": "your-key-here" }

configOSCAR_API_URL— MCP client env Override endpoint (testing/self-host)

configOSCAR_FREE_GLOBAL

configOSCAR_FREE_PER_IP

🔐 secretOSCAR_MIND_API_KEY

configOSCAR_MIND_BASE

configOSCAR_PRO_KEYS

// 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/theastraway-oscar-18wo3m)](https://m8ven.ai/mcp/theastraway-oscar-18wo3m)

commit: e43bef039d4181c384f90b8e56f292c8eddaffb6

code hash: 03543e8bb0672553ebaeee33ee700b500ffd7ba2347a50e6c5121bf8976fbb1a

verified: 7/8/2026, 8:46:49 AM

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