Is greenlet safe to use?

greenlet has no known vulnerabilities on the latest version (3.5.1). DepScope rates its health at 90/100 (low risk).

What is the latest version of greenlet?

The latest version of greenlet is 3.5.1, released 2026-05-20.

Does greenlet have known vulnerabilities?

No known vulnerabilities on the latest version of greenlet.

Is greenlet deprecated?

No, greenlet is actively maintained. Latest release: 3.5.1 (2026-05-20).

What are alternatives to greenlet?

Popular alternatives to greenlet in PyPI include: boto3, packaging, idna, certifi, urllib3.

What license does greenlet use?

greenlet is licensed under MIT AND PSF-2.0.

greenlet

pypiv3.5.1

Lightweight in-process concurrent programming

License MIT AND PSF-2.0permissive64 versions5 deps94,213,255 weekly dl

python-greenlet/greenlet

/ 100

Health

safe to use

[email protected] is safe to use (health: 90/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

5/15

community

0/15

popularity_floor

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

0

Primary author dominance

0%

GitHub stars

1,823

single active maintainer 3m

Quality signals

OSS Criticality

0.52high

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

Dependencies (5)

Sphinx;furo;objgraph;psutil;setuptools;

API access

Get this data programmatically — free, no authentication.

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

greenlet

pypiv3.5.1

Lightweight in-process concurrent programming

License MIT AND PSF-2.0permissive64 versions5 deps94,213,255 weekly dl

python-greenlet/greenlet

/ 100

Health

safe to use

[email protected] is safe to use (health: 90/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

5/15

community

0/15

popularity_floor

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

0

Primary author dominance

0%

GitHub stars

1,823

single active maintainer 3m

Quality signals

OSS Criticality

0.52high

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

Dependencies (5)

Sphinx;furo;objgraph;psutil;setuptools;

API access

Get this data programmatically — free, no authentication.

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