Is sse-starlette safe to use?

sse-starlette has no known vulnerabilities on the latest version (3.4.1). DepScope rates its health at 87/100 (low risk).

What is the latest version of sse-starlette?

The latest version of sse-starlette is 3.4.1, released 2026-04-26.

Does sse-starlette have known vulnerabilities?

No known vulnerabilities on the latest version of sse-starlette.

Is sse-starlette deprecated?

No, sse-starlette is actively maintained. Latest release: 3.4.1 (2026-04-26).

What are alternatives to sse-starlette?

Popular alternatives to sse-starlette in PyPI include: boto3, packaging, idna, certifi, urllib3.

What license does sse-starlette use?

sse-starlette is licensed under BSD-3-Clause.

sse-starlette

pypiv3.4.1

SSE plugin for Starlette

License BSD-3-Clausepermissive70 versions10 deps47,196,670 weekly dl

sysid/sse-starlette

/ 100

Health

safe to use

[email protected] is safe to use (health: 87/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

2

Contributors (12m)

8

Primary author dominance

79%

GitHub stars

828

Quality signals

OSS Criticality

0.51high

Download trend

stable(-2.7%)

Publish security

API token

Health History

Dependency Tree

License Audit

Dependencies (10)

starlette anyio uvicorn fastapi pydantic sqlalchemy[asyncio]aiosqlite uvicorn granian daphne

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/sse-starlette

sse-starlette

pypiv3.4.1

SSE plugin for Starlette

License BSD-3-Clausepermissive70 versions10 deps47,196,670 weekly dl

sysid/sse-starlette

/ 100

Health

safe to use

[email protected] is safe to use (health: 87/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

2

Contributors (12m)

8

Primary author dominance

79%

GitHub stars

828

Quality signals

OSS Criticality

0.51high

Download trend

stable(-2.7%)

Publish security

API token

Health History

Dependency Tree

License Audit

Dependencies (10)

starlette anyio uvicorn fastapi pydantic sqlalchemy[asyncio]aiosqlite uvicorn granian daphne

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/sse-starlette