PyRank
a2aproject

a2a-sdk

Official Python SDK for the Agent2Agent (A2A) Protocol
PyPI GitHub
Downloads
Day
412.0K
Week
1.9M
Month
6.3M
Stars
1.9K
Forks
436
Issues
29
Version
1.0.3

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
72
Adoption
100
Community
80
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
6,281,570
• 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
6,281,570
Stars
1,911
Stars per 1k downloads
0.30
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
266,687
Month daily avg
209,386
Momentum
+27.4%
((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
Apache-2.0
• 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
9 days ago
Total releases
56
Releases/year
55.1
• 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
84
Monthly downloads
6,281,570
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
90
 
Issue Burden
15.2
per 1k stars
Discussions
13.1
per 1k stars
Fork Ratio
19.3%
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 137.0K
Windows 2.9K
macOS 1.3K

Python Versions

3.13
54.5% 76.1K
3.12
22.9% 32.0K
3.11
16.7% 23.3K
3.10
3.0% 4.1K
3.14
2.9% 4.1K

Top Countries

1. US US
112.0K
2. RU RU
10.4K
3. IE IE
3.1K
4. DE DE
2.8K
5. NL NL
2.0K
6. BE BE
1.5K
7. IN IN
1.4K
8. CN CN
1.2K
9. SG SG
965
10. JP JP
909

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache-2.0
First Release
May 15, 2025
Last Release
1 week ago
Last Commit
1 week ago
Latest Version
1.0.3
Total Releases
56
Contributors
84
Open PRs
16
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
A2A A2A Protocol A2A SDK Agent 2 Agent Agent2Agent
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links