DataNexus MCP

A remote HTTP server that bundles 55 public data lookups across security, compliance, nonprofit, patent, domain, and regulatory sources. You get CVE data from NVD and CISA KEV, SBOM vulnerability audits, IRS 990 filings for nonprofits, USPTO and EPO patent search, SAM.gov contract awards and exclusion lists, NPI healthcare provider verification, WHOIS and DNS tooling, and Regulations.gov docket tracking. It's positioned as a zero setup alternative to stitching together a dozen government and open data APIs yourself. Runs on datanexusmcp.com with 10 free weekly lookups anonymous or 100 with an API key. Useful when you need structured compliance or intelligence checks without building scrapers or managing credentials for each data source.