No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
aerich has 266K monthly downloads and 1K GitHub stars. Version 0.9.2 supports Python 3.9+, first published in 2020.
It is actively maintained under a permissive license, last released in Oct 2025.
It is built on top of anyio, asyncclick and dictdiffer. It is used by 38 tracked packages, including grabberlib2, nekro-agent and xync-schema.
GitHub topics include tortoise-orm, migration-tool and mysql.
Package Insights
Package Risks
- No releases in 253 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
63
Adoption
64
Community
50
Provenance
0
How the maintenance status was determined
Last commit
16 days ago
Monthly downloads
266,076
•
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
266,076
Stars
1,088
Stars per 1k downloads
4.09
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
8,588
Month daily avg
8,869
Momentum
-3.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python 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
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
269 days ago
Total releases
47
Releases/year
7.6
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
43
Monthly downloads
266,076
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
45
Issue Burden
21.1
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
38.1%
contrib / forks
Stale Release
253d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
6.0K
Windows
59
macOS
59
Python Versions
3.11
35.6%
2.1K
3.12
28.3%
1.6K
3.13
22.7%
1.3K
3.10
8.6%
503
3.14
4.7%
276
Top Countries
1.
US
3.4K
US
2.
KR
938
KR
3.
NL
612
NL
4.
IN
281
IN
5.
IE
134
IE
6.
FR
115
FR
7.
DE
87
DE
8.
JP
84
JP
9.
SE
57
SE
10.
KZ
50
KZ
Dependencies
4
- anyio <5.0.0,>=3.6.2
- asyncclick <9.0.0,>=8.1.7
- dictdiffer <1.0.0,>=0.9.0
- tortoise-orm <1.0.0,>=0.21.0
Used By
38
- grabberlib2
- nekro-agent
- xync-schema
- ascender-framework
- sucuri-framework
- faster-app
- unfazed
- nonebot-plugin-bili-dynamic
- ohmyapi
- onbbu
- main-database-models
- rsstt
- goosebit
- rainycode
- django-fastapi-async
- larafastapi
- fastapi18n
- easy-fastapi
- ray-on-golem
- golem-workers
- yai-nexus-agentkit
- mobilizon-reshare
- nanda-arch
- fast-django-asgi
- openoligo
- codeborn
- fast-django
- algoflow
- longhorn
- enlil-framework
- rango-api
- yepcord-server
- proweb
- osonweb
- seermcp
- hexopy
- erweiterung
- jooze
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
Apache-2.0
First Release
May 15, 2020
Last Release
9 months ago
Last Commit
2 weeks ago
Latest Version
0.9.2
Total Releases
47
Contributors
43
Open PRs
1
Archived
No
Wheels
py3
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh