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mcp/harbor
Verified official

UK Data: CVEs and package popularity MCP

v1.5.0

uk.co.reliness/dev-security

Software vulnerabilities (CVEs) from the US NVD and package downloads for npm, PyPI and crates

transport:streamable-http tools:4
Website

Target client

run in your project directory 

claude mcp add --transport http dev-security https://ukdata.reliness.co.uk/mcp/dev-security

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

cve_lookup

cve lookup

npm_stats

npm stats

pypi_stats

pypi stats

crate_stats

crate stats

All 4 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.