rbs has no known vulnerabilities on the latest version (4.0.2). DepScope rates its health at 71/100 (moderate risk).

What is the latest version of rbs?

The latest version of rbs is 4.0.2, released 2026-03-25.

Does rbs have known vulnerabilities?

No known vulnerabilities on the latest version of rbs.

No, rbs is actively maintained. Latest release: 4.0.2 (2026-03-25).

Popular alternatives to rbs in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

rbs is licensed under BSD-2-Clause.

rubygemsv4.0.2

RBS is the language for type signatures for Ruby and standard library definitions.

License BSD-2-Clausepermissive20 versions3 deps1,337,937 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 71/100)

Health breakdown0 – 100

20/25

maintenance

17/20

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/rbs