No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
jupyter-kernel-gateway has 6.1M monthly downloads and 561 GitHub stars. Version 3.0.1 supports Python 3.8+, first published in 2015.
It is showing limited recent maintenance under a permissive license, last released in Mar 2024.
It is built on top of jupyter-client, jupyter-core and jupyter-server. It is used by 8 tracked packages, including openhands-ai, codemie-tools and ipybox.
GitHub topics include jupyter and jupyter-kernels.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
59
Adoption
60
Community
60
Provenance
0
How the maintenance status was determined
Last commit
846 days ago
Monthly downloads
6,124,219
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
6,124,219
Stars
561
Stars per 1k downloads
0.09
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
87,805
Month daily avg
204,141
Momentum
-57.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.8
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
BSD 3-Clause License
•
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
846 days ago
Total releases
31
Releases/year
2.9
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
6,124,219
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
66
Issue Burden
37.4
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
31.9%
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
32.0K
Windows
146
macOS
145
Python Versions
3.12
53.5%
15.9K
3.13
45.0%
13.4K
3.11
0.7%
200
3.10
0.4%
128
3.14
0.3%
102
Top Countries
1.
SG
20.9K
SG
2.
US
4.9K
US
3.
JP
2.7K
JP
4.
HK
2.7K
HK
5.
FI
301
FI
6.
IT
301
IT
7.
CN
87
CN
8.
IE
84
IE
9.
GB
58
GB
10.
PL
54
PL
Dependencies
6
- jupyter-client >=8.6
- jupyter-core >=5.7
- jupyter-server >=2.12
- requests >=2.31
- tornado >=6.4
- traitlets >=5.14.1
9 optional dependencies
- coverage[test]
- ipykernel[test]
- myst-parser[docs]
- pytest[test]
- pytest-cov[test]
- pytest-jupyter[test]
- pytest-timeout[test]
- sphinx[docs]
- sphinx-rtd-theme[docs]
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
BSD 3-Clause License
First Release
November 18, 2015
Last Release
2 years ago
Last Commit
2 years ago
Latest Version
3.0.1
Total Releases
31
Contributors
43
Open PRs
4
Archived
No
Python Versions
3
3.8
3.9
3.10
3.11
Wheels
py2
py3
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh