OpenPacker

Open Package Manager (opm / opmx) plus a PREX control plane for multi-ecosystem package identity, locks, proofs, and digests. One project file, one lock, one verified store — across npm, Cargo, NuGet, PyPI, Go, and Maven.

What it does

• opm init / opm import --native / opm add / opm install / opm sync / opm ci — project lifecycle with no-follow, handle-relative writes and environment generations you can roll back.
• Every artifact is verified against the digest its registry published; tampered stores rebuild from verified archives or fail closed.
• PREX: content-addressed identity, digest-pinned protocol goldens, receipts, and offline-first conformance gates.

Latest release

No GitHub release is published yet. Build from source on GitHub.

Install

npm install -g @openpacker/cli@0.0.1-alpha.1

# or from a clone:
git clone https://github.com/OpenPacker-Labs/OpenPacker.git
cd OpenPacker
npm ci
npm run build
npm link -w @openpacker/cli

More

• Release notes for every production release
• Source on GitHub — start with docs/guides/opm.md