LOCAL DEVELOPMENT
Ossprey CLI
Block malicious packages before npm, pnpm, yarn, pip, poetry, or uv installs them.
zsh — ~/acme-web
$
npm install chalk-next
ossprey: WARNING: chalk-next:1.0.4 contains malware.
ossprey: blocked npm install chalk-next

Choose the Ossprey integration that best fits your workflow. We cover local package installs to pull requests and AI-assisted development.
LOCAL DEVELOPMENT
Block malicious packages before npm, pnpm, yarn, pip, poetry, or uv installs them.
zsh — ~/acme-web
$
npm install chalk-next
ossprey: WARNING: chalk-next:1.0.4 contains malware.
ossprey: blocked npm install chalk-next
AI-ASSISTED DEVELOPMENT
Check JavaScript/TypeScript and Python packages Cursor wants to install before they reach your workspace.

CHOOSE YOUR ENTRY POINT
Start with the integration closest to your risk, then expand coverage as your team grows.
Protect local installs → choose CLI
Protect repositories and PRs → choose GitHub
Protect AI-generated installs → choose Cursor
Start with the CLI for immediate local protection, or talk to us about coverage across your organisation.
Talk to Ossprey →