Is @metamask/base-controller safe to use?

@metamask/base-controller has no known vulnerabilities on the latest version (9.1.0). DepScope rates its health at 84/100 (low risk).

What is the latest version of @metamask/base-controller?

The latest version of @metamask/base-controller is 9.1.0, released 2026-04-14.

Does @metamask/base-controller have known vulnerabilities?

No known vulnerabilities on the latest version of @metamask/base-controller.

Is @metamask/base-controller deprecated?

No, @metamask/base-controller is actively maintained. Latest release: 9.1.0 (2026-04-14).

What are alternatives to @metamask/base-controller?

Popular alternatives to @metamask/base-controller in npm include: ?, semver, minimatch, debug, brace-expansion.

What license does @metamask/base-controller use?

@metamask/base-controller is licensed under MIT.

@metamask/base-controller

npmv9.1.0

Provides scaffolding for controllers as well a communication system for all controllers

License MITpermissive38 versions6 maintainers3 deps144,547 weekly dl

MetaMask/core

/ 100

Health

safe to use

@metamask/[email protected] is safe to use (health: 84/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

8/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

12.4 KBminified

4.8 KB gzipped

3 direct dependencies

side effectsscoped

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (3)

immer @metamask/utils @metamask/messenger

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@metamask/base-controller

@metamask/base-controller

npmv9.1.0

Provides scaffolding for controllers as well a communication system for all controllers

License MITpermissive38 versions6 maintainers3 deps144,547 weekly dl

MetaMask/core

/ 100

Health

safe to use

@metamask/[email protected] is safe to use (health: 84/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

8/15

community

0/15

popularity_floor

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

12.4 KBminified

4.8 KB gzipped

3 direct dependencies

side effectsscoped

🌟

TypeScript

10/10typed

bundled

Health History

Dependency Tree

License Audit

Dependencies (3)

immer @metamask/utils @metamask/messenger

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/@metamask/base-controller