Is json_schemer safe to use?

json_schemer has no known vulnerabilities on the latest version (2.5.0). DepScope rates its health at 68/100 (moderate risk).

What is the latest version of json_schemer?

The latest version of json_schemer is 2.5.0, released 2025-12-09.

No known vulnerabilities on the latest version of json_schemer.

No, json_schemer is actively maintained. Latest release: 2.5.0 (2025-12-09).

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

json_schemer is licensed under MIT.

rubygemsv2.5.0

JSON Schema validator. Supports drafts 4, 6, 7, 2019-09, 2020-12, OpenAPI 3.0, and OpenAPI 3.1.

License MITpermissive20 versions4 deps2,289,476 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 68/100)

Health breakdown0 – 100

15/25

maintenance

17/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Quality signals

OSS Criticality

0.42medium

Dependencies (4)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/json_schemer