PyPI Stats
marshmallow-code

apispec

A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification)..
PyPI GitHub
Downloads
Day
607.3K
Week
3.5M
Month
15.4M
Stars
1.2K
Forks
191
Issues
28
Version
6.10.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
66
Adoption
70
Community
60
How the maintenance status was determined
Last commit
1 days ago
Monthly downloads
15,394,592
• 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
15,394,592
Stars
1,220
Stars per 1k downloads
0.08
• 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
495,313
Month daily avg
513,153
Momentum
-3.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
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
MIT 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
60 days ago
Total releases
124
Releases/year
11.7
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
87
Monthly downloads
15,394,592
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
61
 
Issue Burden
23.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
45.5%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 326.5K
macOS 532
Windows 483

Python Versions

3.10
34.8% 99.4K
3.11
25.6% 73.1K
3.8
15.7% 44.8K
3.12
14.9% 42.6K
3.13
9.1% 26.1K

Top Countries

1. US US
274.3K
2. IE IE
10.9K
3. SG SG
10.5K
4. NL NL
10.0K
5. DE DE
5.6K
6. CA CA
3.1K
7. BR BR
3.0K
8. GB GB
2.9K
9. IN IN
1.2K
10. FR FR
1.2K

Package Information

License
MIT License
First Release
October 3, 2015
Last Release
2 months ago
Last Commit
Yesterday
Latest Version
6.10.0
Total Releases
124
Contributors
87
Open PRs
3
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
py2 py3
Keywords
apispec swagger openapi specification oas documentation spec rest api
Topics
openapi swagger python marshmallow rest-api documentation flask pluggable api http-api json-schema openapi-specification openapi3 openapi2
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links