PyRank
crytic

slither-analyzer

Static Analyzer for Solidity and Vyper
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

slither-analyzer has 168K monthly downloads and 6K GitHub stars. Version 0.11.5 supports Python 3.10+, first published in 2018.

It is stably maintained under a copyleft license, last released in Jan 2026.

It is built on top of crytic-compile, eth-abi and eth-typing. It is used by 26 tracked packages, including solflow, miesc and slitherin.

GitHub topics include solidity, ethereum and static-analysis.

Downloads
Day
4.9K
Week
36.7K
Month
167.7K
Stars
6.3K
Forks
1.1K
Issues
373
Version
0.11.5

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
83
Adoption
62
Community
80
Provenance
100
How the maintenance status was determined
Last commit
31 days ago
Monthly downloads
167,743
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
167,743
Stars
6,311
Stars per 1k downloads
37.62
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
5,244
Month daily avg
5,591
Momentum
-6.2%
((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
AGPL-3.0
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
171 days ago
Total releases
48
Releases/year
6.2
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
155
Monthly downloads
167,743
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
89
 
Issue Burden
59.1
per 1k stars
Discussions
6.7
per 1k stars
Fork Ratio
13.9%
contrib / forks
Stale Release
139d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 3.6K
Windows 83
macOS 80

Python Versions

3.12
41.8% 1.5K
3.11
17.8% 657
3.10
15.4% 567
3.9
12.7% 469
3.13
12.2% 448

Top Countries

1. US US
3.3K
2. SG SG
114
3. DE DE
56
4. FR FR
44
5. IN IN
32
6. HK HK
20
7. IT IT
19
8. NL NL
15
9. GB GB
14
10. CN CN
13
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
AGPL-3.0
First Release
October 19, 2018
Last Release
5 months ago
Last Commit
1 month ago
Latest Version
0.11.5
Total Releases
48
Contributors
155
Open PRs
110
Archived
No
Author
Trail of Bits
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
ethereum security smart-contracts solidity static-analysis vyper
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links