Is protocol-rack safe to use?

protocol-rack has no known vulnerabilities on the latest version (0.22.1). DepScope rates its health at 64/100 (moderate risk).

What is the latest version of protocol-rack?

The latest version of protocol-rack is 0.22.1, released 2026-03-30.

No known vulnerabilities on the latest version of protocol-rack.

No, protocol-rack is actively maintained. Latest release: 0.22.1 (2026-03-30).

Popular alternatives to protocol-rack in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

protocol-rack is licensed under MIT.

rubygemsv0.22.1

An implementation of the Rack protocol/specification.

License MITpermissive20 versions3 deps27,422 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 64/100)

Health breakdown0 – 100

20/25

maintenance

10/20

popularity

25/25

security

9/15

maturity

0/15

community

Vulnerabilities

none known

Dependencies (3)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/protocol-rack