Is marcel safe to use?

marcel has no known vulnerabilities on the latest version (2.1.0). DepScope rates its health at 67/100 (moderate risk).

What is the latest version of marcel?

The latest version of marcel is 2.1.0, released 2026-08-22.

Does marcel have known vulnerabilities?

No known vulnerabilities on the latest version of marcel.

Is marcel deprecated?

No, marcel is actively maintained. Latest release: 2.1.0 (2026-08-22).

What are alternatives to marcel?

Popular alternatives to marcel in RubyGems include: jmespath, netrc, tzinfo, thread_safe, websocket-extensions.

marcel

rubygemsv2.1.0

Simple mime type detection using magic numbers, filenames, and extensions

License MITpermissive15 versions0 deps1,057 weekly dl

rails/marcel

/ 100

Health

use with caution

[email protected] low health (67/100) — consider alternatives

Moderate health score (67/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

3

Primary author dominance

86%

GitHub stars

439

single active maintainer 3m

Quality signals

OSS Criticality

0.69high

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

marcel

rubygemsv2.1.0

Simple mime type detection using magic numbers, filenames, and extensions

License MITpermissive15 versions0 deps1,057 weekly dl

rails/marcel

/ 100

Health

use with caution

[email protected] low health (67/100) — consider alternatives

Moderate health score (67/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

3

Primary author dominance

86%

GitHub stars

439

single active maintainer 3m

Quality signals

OSS Criticality

0.69high

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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