osv advisory mcp server for Claude Code

io.github.cyanheads/osv-advisory-mcp-server

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

client:Claude Code transport:streamable-http runtime:npm tools:4

Install osv advisory mcp server in Claude Code

run in your project directory

claude mcp add --transport http osv-advisory-mcp-server https://osv-advisory.caseyjhand.com/mcp

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