cosl has no known vulnerabilities on the latest version (1.9.1). DepScope rates its health at 60/100 (moderate risk).

What is the latest version of cosl?

The latest version of cosl is 1.9.1, released 2026-03-31.

Does cosl have known vulnerabilities?

No known vulnerabilities on the latest version of cosl.

No, cosl is actively maintained. Latest release: 1.9.1 (2026-03-31).

What are alternatives to cosl?

Popular alternatives to cosl in PyPI include: boto3, packaging, urllib3, idna, requests.

What license does cosl use?

cosl is licensed under Apache-2.0.

cosl

pypiv1.9.1

Utils for COS Lite charms

License Apache-2.0permissive69 versions16 deps

canonical/cos-lib

/ 100

Health

safe to use

[email protected] is safe to use (health: 60/100)

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (16)

ops pydantic pyyaml tenacity typing-extensions black;codespell;deepdiff;fs;ops[testing];orderly-set pyright;pytest;pytest-cov;ruff;setuptools

API access

Get this data programmatically — free, no authentication.

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