Is mypy_extensions safe to use?

mypy_extensions has no known vulnerabilities on the latest version (1.1.0). DepScope rates its health at 55/100 (high risk).

What is the latest version of mypy_extensions?

The latest version of mypy_extensions is 1.1.0, released 2025-04-22.

Does mypy_extensions have known vulnerabilities?

No known vulnerabilities on the latest version of mypy_extensions.

Is mypy_extensions deprecated?

No, mypy_extensions is actively maintained. Latest release: 1.1.0 (2025-04-22).

What are alternatives to mypy_extensions?

Popular alternatives to mypy_extensions in PyPI include: boto3, packaging, certifi, urllib3, requests.

What license does mypy_extensions use?

License information for mypy_extensions is not declared in the registry metadata.

mypy_extensions

pypiv1.1.0

Type system extensions for programs checked with the mypy type checker.

10 versions0 deps60,983,273 weekly dl

python/mypy_extensions

/ 100

Health

use with caution

[email protected] low health (55/100) — consider alternatives

Moderate health score (55/100) — verify manually

Health breakdown0 – 100

0/25

maintenance

20/20

popularity

25/25

security

6/15

maturity

2/15

community

2/15

popularity_floor

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.7/10

moderate

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

1

Primary author dominance

100%

GitHub stars

154

single active maintainer 3msingle author dominance

Quality signals

OSS Criticality

0.51high

Download trend

stable(+3.4%)

Publish security

API token

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

mypy_extensions

pypiv1.1.0

Type system extensions for programs checked with the mypy type checker.

10 versions0 deps60,983,273 weekly dl

python/mypy_extensions

/ 100

Health

use with caution

[email protected] low health (55/100) — consider alternatives

Moderate health score (55/100) — verify manually

Health breakdown0 – 100

0/25

maintenance

20/20

popularity

25/25

security

6/15

maturity

2/15

community

2/15

popularity_floor

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.7/10

moderate

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

1

Primary author dominance

100%

GitHub stars

154

single active maintainer 3msingle author dominance

Quality signals

OSS Criticality

0.51high

Download trend

stable(+3.4%)

Publish security

API token

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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