No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
poetry-core has 177.4M monthly downloads and 480 GitHub stars. Version 2.4.1 supports Python <4.0,>=3.10, first published in 2020.
It is actively maintained under a permissive license, last released in May 2026.
It is used by 145 tracked packages, including poetry, poetry-plugin-export and poetry-plugin-freeze.
GitHub topics include packaging, build-tools and pep517.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
61
Adoption
60
Community
100
Provenance
100
How the maintenance status was determined
Last commit
17 days ago
Monthly downloads
177,401,304
•
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
177,401,304
Stars
480
Stars per 1k downloads
0.00
•
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
5,323,464
Month daily avg
5,913,377
Momentum
-10.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
<4.0,>=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
44 days ago
Total releases
65
Releases/year
10.1
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
114
Monthly downloads
177,401,304
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
80
Issue Burden
0.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
43.7%
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
2.3M
Windows
34.3K
macOS
32.9K
Python Versions
3.12
28.7%
594.9K
3.11
26.0%
538.4K
3.10
20.8%
430.9K
3.13
17.9%
372.0K
3.9
6.6%
137.9K
Top Countries
1.
US
1.8M
US
2.
IE
139.7K
IE
3.
SG
98.5K
SG
4.
NL
77.2K
NL
5.
DE
72.8K
DE
6.
GB
39.5K
GB
7.
FR
21.6K
FR
8.
HK
20.5K
HK
9.
CA
17.4K
CA
10.
AU
15.7K
AU
Dependencies
0
No dependencies
Used By
145
- poetry
- poetry-plugin-export
- poetry-plugin-freeze
- poetry-plugin-mono-repo-deps
- mongo-charms-single-kernel
- poetry-audit-plugin
- ign8
- lightautoml
- reasoner-validator
- simpledomcontrol
- poetry2setup
- connect-cli
- capesolo
- bookio-fetchfox
- tox-poetry-installer
- chemotion-api
- wyrmx-cli
- aifx
- edu-segmentation
- divyam-llm-interop
- slap-cli
- anthology
- pystolint
- ecss-poetry
- bblib
- poetry-plugin-exec
- commons-lang
- appcensus-dynamic-repos
- adaptive-oscillator
- invoke-databricks-wheel-tasks
- novelaillmwrapper
- compiloor
- opensearch-charms-single-kernel
- doppler-secrets
- cerebraai
- telegramexplorer
- poetry-plugin-version
- invoke-common-tasks
- edi-core
- lockr
- dockerpyze
- uart-ble
- zalfmas-services
- elicits
- stable-delusion
- py-nl2sql
- distill-trainer
- change-me
- piku
- datadashr
Package Information
License
MIT
First Release
February 7, 2020
Last Release
1 month ago
Last Commit
2 weeks ago
Latest Version
2.4.1
Total Releases
65
Contributors
114
Open PRs
23
Archived
No
Author
Sébastien Eustace
Python Versions
3
3.10
3.11
3.12
3.13
3.14
Wheels
py2
py3
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh