gem
msgpack
v1.8.5
RESOLVED
MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. But unlike JSON, it is very fast and small.
Installation
gem install msgpack -v 1.8.5Add a Gold badge to your README
[](https://gold.safeguard.sh/package/gem/msgpack)0
Vulnerabilities
Gold Verification
ATTESTATION L0Meets the Gold bar from automated verification.
No high or critical vulnerabilitiesNo known vulnerabilities.
License identifiedLicense not identified in metadata.
Verified provenanceSource repository is linked and traceable.
Malware-freePassed Safeguard malware screening.
Last indexed: 2026-10-17T03:43:31Z
How Gold is determined →Package health
C5.2/10
OpenSSF Scorecard rates this project's security posture — supply-chain hygiene, maintenance, and review practices.
Updated this month
Maintained10/10
Dangerous Workflow10/10
Code Review8/10
Security Policy0/10
Fuzzing0/10
Pinned Dependencies0/10
Source: OpenSSF Scorecard · scored 2026-10-19
Package Information
License—
Last Updated2026-10-17T03:43:31Z
First Published2026-10-17T03:43:31Z
Size—
Maintainer—
Scanned Release
Current Version
1.8.5
2026-10-17T03:43:31Z