No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
30
Popularity
62
Adoption
81
Community
40
Provenance
0
How the maintenance status was determined
Last commit
415 days ago
Monthly downloads
136,856
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
136,856
Stars
853
Stars per 1k downloads
6.23
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
5,423
Month daily avg
4,562
Momentum
+18.9%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.7
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
Apache Software License
•
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
537 days ago
Total releases
16
Releases/year
2.3
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
18
Monthly downloads
136,856
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
51
Issue Burden
5.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
12.4%
contrib / forks
Stale Release
121d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
2.5K
macOS
730
Windows
31
Python Versions
3.11
61.6%
2.0K
3.12
19.1%
611
3.10
11.4%
365
3.13
7.1%
226
3.14
0.8%
27
Top Countries
1.
US
2.8K
US
2.
CN
275
CN
3.
SG
129
SG
4.
IE
31
IE
5.
KR
15
KR
6.
DE
14
DE
7.
GB
13
GB
8.
DK
12
DK
9.
NL
10
NL
10.
IN
9
IN
Dependencies
0
No dependencies
Used By
46
- datamol
- exmol
- decimer
- depthcharge-ms
- coremof-tools
- pytoda
- chembfn-webui
- chempleter
- trill-proteins
- cascadia
- fpembed
- tyche-core
- chemtsv2
- powernovo2
- tyche-tools
- hnn-utils
- dmol-book
- transformer-dia
- molalkit
- massspecgym
- gptchem
- moltransformer
- chembed
- fragment-selfies
- protein-design
- maldi-nn
- coreason-prism
- drugs
- craft-mol
- schemist
- diffnovo
- astrochem-ml
- polyatomic-complexes
- molzip
- smiles-rnn
- poli-core
- peplink
- diffnovo-dia
- transdia
- molsol
- molecular-string-renderer
- intermediate-generator
- d3tales-api
- moldev
- poli-base
- polygraphpy
Package Information
License
Apache Software License
First Release
June 2, 2019
Last Release
1 year ago
Last Commit
1 year ago
Latest Version
2.2.0
Total Releases
16
Contributors
18
Open PRs
3
Archived
No
Author
Mario Krenn, Alston Lo, Robert Pollice and many other contributors
Python Versions
3
3.7
3.8
3.9
3.10
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh