Is @metamask/client-controller safe to use?

@metamask/client-controller has no known vulnerabilities on the latest version (1.0.1). DepScope rates its health at 52/100 (high risk).

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

The latest version of @metamask/client-controller is 1.0.1, released 2026-03-26.

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

No, @metamask/client-controller is actively maintained. Latest release: 1.0.1 (2026-03-26).

Popular alternatives to @metamask/client-controller in npm include: debug, picomatch, @types/node, source-map, react-is.

@metamask/client-controller is licensed under MIT.

npmv1.0.1

Client-level state for MetaMask (e.g. whether a UI window is open)

License MITpermissive2 versions3 maintainers2 deps

/ 100

Health

safe to use

@metamask/[email protected] is safe to use (health: 52/100)

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

3/15

maturity

4/15

community

Vulnerabilities

none known

🌟

10/10typed

bundled

Dependencies (2)

API access

Get this data programmatically — free, no authentication.

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