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uspto-crawler-mcp

A specialized web crawler and scraper for the US Patent and Trademark Office (USPTO) website, built with Crawl4AI and MCP integration, enabling patent and trademark search, extraction, and status checking.

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// key findings
⚠️
Known vulnerabilities in dependencies: 16 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.
// known CVEs in dependencies16 high14 low

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

high@modelcontextprotocol/sdk@0.5.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.5.0GHSA-w48q-cv73-mx4w

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

highaxios@1.6.2GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.6.2GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

highaxios@1.6.2GHSA-43fc-jf86-j433

Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig

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.
configLOG_LEVEL"": "info"
configPORT
configREACT_APP_API_URL
configSELENIUM_HEADLESSexport =false # Set to true for headless mode
configUSE_SELENIUMexport =true
// 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 3 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/yobieben-uspto-crawler-mcp-1iumn6)](https://m8ven.ai/mcp/yobieben-uspto-crawler-mcp-1iumn6)
commit: 7d7a9e4e42d47e7166c1c6604e98e7ea05c7ca29
code hash: e64a98f7c922752151a5151554b242f8e9850c34d070f85c33d70454c8b27125
verified: 6/21/2026, 10:32:51 AM
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