2
I Use This!
Moderate Activity
Analyzed 2 days ago. based on code collected 3 days ago.

Project Summary

MessagePack is binary-based efficient data interchange format. It is like JSON but very fast and small.

Tags

serialization

Badges

Apache License 2.0
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Sub-License

Private Use

Use Patent Claims

Forbidden

Hold Liable

Use Trademarks

Required

Include Copyright

State Changes

Include License

Include Notice

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C#
81%
26 Other
19%

30 Day Summary

Aug 27 2026 — Sep 26 2026

12 Month Summary

Sep 26 2025 — Sep 26 2026
  • 193 Commits
    Down -36 (15%) from previous 12 months
  • 34 Contributors
    Up + 7 (25%) from previous 12 months