NGSS Standards Explorer

Item: NGSS Standards Explorer
Rating: 62
Author: M8ven

Search and retrieve NGSS standards by code, domain, or topic. Explore three-dimensional components (SEPs, DCIs, and CCCs) and discover related standards by shared practices, concepts, or core ideas. Plan cohesive curriculum units with suggestions for compatible standards.

→ Sallvainian/ngss-mcp· 9K installs· listed on smithery

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// key findings

⚠️

Known vulnerabilities in dependencies: 4 high

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

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// known CVEs in dependencies4 high2 low

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

high@modelcontextprotocol/sdk@1.20.0GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.20.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.20.0GHSA-w48q-cv73-mx4w

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

highlodash@4.17.21GHSA-r5fr-rjxr-66jc

lodash vulnerable to Code Injection via `_.template` imports key names

lowlodash@4.17.21GHSA-f23m-r3pf-42rh

lodash vulnerable to Prototype Pollution via array path bypass in `_.unset` and `_.omit`

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// 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/sallvainian-ngss-mcp-5re4ns)](https://m8ven.ai/mcp/sallvainian-ngss-mcp-5re4ns)

commit: d4b2e886531b25e76f6dc202999d1698aa0f894b

code hash: 89f24721aaabfe9c6785a16f686a795c50b8e06cd9dc8ee9a0af8519e4a82c93

verified: 7/11/2026, 8:29:57 AM

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