Is fast-mcp safe to use?

fast-mcp has no known vulnerabilities on the latest version (1.6.0). DepScope rates its health at 55/100 (high risk).

What is the latest version of fast-mcp?

The latest version of fast-mcp is 1.6.0, released 2025-09-28.

Does fast-mcp have known vulnerabilities?

No known vulnerabilities on the latest version of fast-mcp.

Is fast-mcp deprecated?

No, fast-mcp is actively maintained. Latest release: 1.6.0 (2025-09-28).

What are alternatives to fast-mcp?

Popular alternatives to fast-mcp in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

What license does fast-mcp use?

fast-mcp is licensed under MIT.

fast-mcp

rubygemsv1.6.0

A flexible and powerful implementation of the MCP with multiple approaches for defining tools.

License MITpermissive10 versions6 deps488,616 weekly dl

yjacquin/fast_mcp

/ 100

Health

use with caution

[email protected] low health (55/100) — consider alternatives

Moderate health score (55/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

14/20

popularity

25/25

security

6/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (6)

addressable base64 dry-schema json mime-types rack

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/fast-mcp