Is attrs safe to use?

attrs has no known vulnerabilities on the latest version (26.1.0). DepScope rates its health at 77/100 (moderate risk).

What is the latest version of attrs?

The latest version of attrs is 26.1.0, released 2026-03-19.

No known vulnerabilities on the latest version of attrs.

No, attrs is actively maintained. Latest release: 26.1.0 (2026-03-19).

Popular alternatives to attrs in PyPI include: packaging, certifi, urllib3, typing_extensions, charset-normalizer.

pypiv26.1.0

Classes Without Boilerplate

License MITpermissive36 versions0 deps185,843,701 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 77/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

9.1/10

strong

Maintainer trust

Active maintainers (3m)

8

Contributors (12m)

13

Primary author dominance

80%

GitHub stars

5,773

Quality signals

OSS Criticality

0.53high

Download trend

stable(+2.5%)

Publish security

API token

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/attrs