"nvm" matching MCP connectors:

NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

Query Australia's electricity market (NEM/AEMO): prices, generation, FCAS, interconnectors, bids.

Scrape npm package metadata, versions, downloads, dependencies and maintainers. Pay per row.

npm package download trends and adoption growth over time. Free key at trendsapi.ai