No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
chevron has 16M monthly downloads and 552 GitHub stars. Version 0.14.0, first published in 2014.
It is showing limited recent maintenance under a permissive license, last released in Jan 2021.
It is used by 104 tracked packages, including braintrust, autoevals and aws-sam-cli.
GitHub topics include mustache.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
56
Adoption
60
Community
50
Provenance
0
How the maintenance status was determined
Last commit
1933 days ago
Monthly downloads
16,021,511
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
16,021,511
Stars
552
Stars per 1k downloads
0.03
•
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
480,806
Month daily avg
534,050
Momentum
-10.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
Not specified
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
Package does not declare a minimum Python version.
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
2011 days ago
Total releases
28
Releases/year
2.4
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
15
Monthly downloads
16,021,511
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
52
Issue Burden
50.7
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
24.6%
contrib / forks
Stale Release
77d
PR Velocity
Active
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
224.3K
macOS
1.1K
Windows
991
Python Versions
3.12
44.2%
95.9K
3.13
30.4%
66.0K
3.11
17.0%
36.9K
3.10
4.9%
10.6K
3.14
3.4%
7.5K
Top Countries
1.
US
201.6K
US
2.
DE
3.9K
DE
3.
GB
3.5K
GB
4.
SG
3.0K
SG
5.
IE
2.6K
IE
6.
NL
2.2K
NL
7.
AU
1.9K
AU
8.
CA
1.7K
CA
9.
JP
1.2K
JP
10.
IN
1.1K
IN
Dependencies
0
No dependencies
Used By
104
- braintrust
- autoevals
- aws-sam-cli
- lunary
- genanki
- beeai-framework
- qwak-core
- pantsbuild-pants
- kodexa
- howler-api
- launchdarkly-server-sdk-ai
- thoughtful
- octoai-sdk
- fiftyone-pipeline-core
- morpheus-mail
- shinylive
- otoolbox
- satosa
- notte-llm
- querychat
- agent-pilot-sdk
- har-transformer
- ws-bom-robot-app
- patchwork-cli
- pytest-bdd-ng
- continuedev
- frogml-core
- spark-rapids-user-tools
- 2real-team-framework
- connector-def-runner
- otterdog
- maque
- yggdrasil-framework
- sparrow-python
- readalongs
- rusticai-core
- metaflow-temporal
- nrel-disco
- mcp-guide
- cimpy
- generate-bes-from-template
- okntool
- sparrow-tool
- illufly
- brokle
- apigentools
- github-search-engine
- datasight
- nonebot-plugin-gocqhttp
- nasdaq-protocols
Package Information
License
MIT
First Release
November 18, 2014
Last Release
5 years ago
Last Commit
5 years ago
Latest Version
0.14.0
Total Releases
28
Contributors
15
Open PRs
10
Archived
No
Author
noah morrison
Python Versions
2.6
2.7
3.2
3.3
3.4
3.5
3.6
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh