PyRank
youtype

mypy-boto3-s3

Type annotations builder for boto3 compatible with VSCode, PyCharm, Emacs, Sublime Text, pyright and mypy.
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

mypy-boto3-s3 has 35.7M monthly downloads and 673 GitHub stars. Version 1.43.31 supports Python 3.9+, first published in 2019.

It is minimally maintained under a permissive license, last released in Jun 2026.

It is built on top of typing-extensions. It is used by 40 tracked packages, including nova-act, intentkit and ds-caselaw-marklogic-api-client.

GitHub topics include boto3, type-annotations and boto3-stubs.

Shared Repository
This package shares its GitHub repository (youtype/mypy_boto3_builder) with 20 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
1.5M
Week
9.1M
Month
35.7M
Stars
673
Forks
42
Issues
16
Version
1.43.31

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
50
Popularity
55
Adoption
80
Community
35
Provenance
0
How the maintenance status was determined
Last commit
216 days ago
Monthly downloads
35,727,425
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
35,727,425
Stars
673
Stars per 1k downloads
0.02
• 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
1,299,733
Month daily avg
1,190,914
Momentum
+9.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.9
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
• 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
21 days ago
Total releases
677
Releases/year
101.6
• 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
19
Monthly downloads
35,727,425
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
54
 
Issue Burden
23.8
per 1k stars
Discussions
8.9
per 1k stars
Fork Ratio
45.2%
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 987.2K
Windows 1.3K
macOS 702

Python Versions

3.13
56.9% 548.5K
3.12
19.2% 184.5K
3.10
11.2% 107.9K
3.11
8.2% 78.6K
3.14
4.5% 43.7K

Top Countries

1. US US
681.1K
2. IE IE
269.6K
3. GB GB
11.9K
4. DE DE
9.5K
5. IT IT
5.2K
6. SG SG
4.8K
7. JP JP
3.3K
8. IN IN
2.1K
9. AU AU
1.8K
10. FR FR
1.6K

Package Information

License
MIT
First Release
November 8, 2019
Last Release
3 weeks ago
Last Commit
7 months ago
Latest Version
1.43.31
Total Releases
677
Contributors
19
Open PRs
6
Archived
No
Python Versions
3 3.9 3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
boto3 s3 boto3-stubs type-annotations mypy typeshed autocomplete
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links