No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
clr-loader has 7.3M monthly downloads and 43 GitHub stars. Version 0.3.1 supports Python 3.10+, first published in 2020.
It is actively maintained, last released in Apr 2026.
It is built on top of cffi. It is used by 21 tracked packages, including pythonnet, semantic-link-sempy and ansys-pythonnet.
GitHub topics include clr, dotnet and ffi.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
38
Adoption
60
Community
60
Provenance
0
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
7,250,556
•
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
7,250,556
Stars
43
Stars per 1k downloads
0.01
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
128,236
Month daily avg
241,685
Momentum
-46.9%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python 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
Not specified
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
Package does not declare a license.
How the release cadence was determined
Last release
79 days ago
Total releases
6
Releases/year
1.1
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
16
Monthly downloads
7,250,556
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
60
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
50.0%
contrib / forks
Stale Release
73d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
48.5K
Windows
20.4K
macOS
330
Python Versions
3.12
40.8%
26.7K
3.13
26.9%
17.6K
3.11
15.9%
10.4K
3.10
11.4%
7.5K
3.14
5.0%
3.3K
Top Countries
1.
US
29.2K
US
2.
SG
20.2K
SG
3.
KR
3.3K
KR
4.
IN
2.4K
IN
5.
CN
1.9K
CN
6.
AU
1.2K
AU
7.
NL
1.1K
NL
8.
GB
746
GB
9.
JP
717
JP
10.
DE
672
DE
Dependencies
1
- cffi >=1.17
Package Information
License
Unknown
First Release
November 20, 2020
Last Release
2 months ago
Last Commit
6 days ago
Latest Version
0.3.1
Total Releases
6
Contributors
16
Open PRs
2
Archived
No
Python Versions
3
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh