Installation

$ curl -fsSL https://bouncer.sh/install | bash

Audits npm & pip · macOS & Linux · No signup required

This downloads the latest bouncer binary for your platform, verifies its checksum, and installs it to ~/.bouncer/bin.

Compatibility

Bouncer supports macOS and Linux. Bouncer audits Node.js and Python packages from the npm and PyPI registries and intercepts (allows / warns / blocks) requests from npm, yarn, pnpm, bun, pip, uv, and poetry. It works out of the box with bash, zsh, and fish. See full compatibility details.

Verify installation

$ bouncer status
✓ Bouncer v1.0.0
✓ Shell: zsh, bash
✓ npm, npx, yarn, pnpm, bun, pip, pip3, pipx, uv, poetry route through Bouncer (bouncer disable to change)
✓ Account: free tier (upgrade to Cloud AI for continuous AI auditing)