PyPI Stats
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kappe

Kappe is an efficient data migration tool designed to seamlessly convert and split ROS2 MCAP files.
PyPI GitHub
Downloads
Day
58
Week
357
Month
2.8K
Stars
109
Forks
7
Issues
0
Version
0.23.2

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
90
Popularity
37
Adoption
34
Community
20
How the maintenance status was determined
Last commit
22 days ago
Monthly downloads
2,836
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
2,836
Stars
109
Stars per 1k downloads
38.43
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
• Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
51
Month daily avg
95
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
GNU General Public License v3 (GPLv3)
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
• Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
214 days ago
Total releases
42
Releases/year
13.1
• Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
7
Monthly downloads
2,836
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
28
 
Issue Burden
0.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
100.0%
contrib / forks
Stale Release
192d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 6

Python Versions

3.12
100.0% 6

Top Countries

1. DE DE
6
2. CA CA
1

Dependencies

12
1 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
GNU General Public License v3 (GPLv3)
First Release
February 20, 2023
Last Release
7 months ago
Last Commit
3 weeks ago
Latest Version
0.23.2
Total Releases
42
Contributors
7
Open PRs
1
Archived
No
Author
Marko Bausch
Python Versions
3.10 3.11 3.12 3.13
Wheels
py3
Topics
data mcap migration ros2 kappe
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links