PyRank
anthropics

claude-agent-sdk

Python SDK for Claude Code
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

claude-agent-sdk has 20.5M monthly downloads and 8K GitHub stars. Version 0.2.113 supports Python 3.10+, first published in 2025.

It is actively maintained under a permissive license, last released in Jul 2026.

It is built on top of anyio, mcp and sniffio. It is used by 363 tracked packages, including agent-framework-claude, sub-pool-client and agentex-sdk.

Downloads
Day
720.9K
Week
4.6M
Month
20.5M
Stars
7.6K
Forks
1.1K
Issues
150
Version
0.2.113

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
84
Adoption
70
Community
80
Provenance
0
How the maintenance status was determined
Last commit
1 days ago
Monthly downloads
20,543,377
• 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
20,543,377
Stars
7,552
Stars per 1k downloads
0.37
• 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
659,099
Month daily avg
684,779
Momentum
-3.8%
((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
• 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
0 days ago
Total releases
112
Releases/year
145.0
• 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
285
Monthly downloads
20,543,377
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
70
 
Issue Burden
19.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
24.9%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 348.6K
Windows 40.7K
macOS 27.3K

Python Versions

3.12
41.4% 170.6K
3.13
31.6% 130.5K
3.11
16.4% 67.6K
3.14
8.2% 33.8K
3.10
2.4% 9.9K

Top Countries

1. US US
276.2K
2. FI FI
43.0K
3. SG SG
17.2K
4. DE DE
8.1K
5. JP JP
6.9K
6. CA CA
6.4K
7. CN CN
5.1K
8. IN IN
4.7K
9. GB GB
3.6K
10. DK DK
2.9K

Package Information

License
MIT
First Release
September 28, 2025
Last Release
11 hr ago
Last Commit
2 days ago
Latest Version
0.2.113
Total Releases
112
Contributors
285
Open PRs
198
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13
Wheels
py3
Keywords
ai anthropic claude sdk
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links