@metamask/core-backend
Core backend services for MetaMask
@metamask/core-backend@13.0.0 was published on 2026-10-29. Its manifest declares 11 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is ^22.14.0 || ^24 || ^26.
All @metamask/core-backend versions · Permanent reference to 13.0.0
Package specifications
| Version | 13.0.0 |
|---|---|
| License declaration | MIT |
| Published | 2026-10-29T21:40:13.407Z |
| Node.js requirement | ^22.14.0 || ^24 || ^26 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 11 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 1017.75 KiB |
| Published file count | 140 |
| Package type | module |
| ES module entry | Not declared |
| Default entry | Not declared |
| Side effects declaration | false |
| Direct advisories | 0 |
| Resolved graph dependencies | Unknown |
| Repository stars | 420 |
| Repository forks | 312 |
Install @metamask/core-backend 13.0.0
npm install @metamask/core-backend@13.0.0 pnpm add @metamask/core-backend@13.0.0 yarn add @metamask/core-backend@13.0.0
Runtime dependencies
- uuid ^14.0.0
- cockatiel ^3.2.1
- async-mutex ^0.5.0
- @metamask/utils ^12.0.1
- @metamask/messenger ^3.0.0
- @tanstack/query-core ^5.103.2
- @metamask/controller-utils ^13.0.0
- @metamask/keyring-controller ^28.2.0
- @metamask/account-tree-controller ^11.2.0
- @metamask/profile-sync-controller ^36.0.0
- @metamask/remote-feature-flag-controller ^7.0.0
Peer requirements
- None declared
Optional dependencies
- None declared
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
Evidence and freshness
- https://registry.npmjs.org/%40metamask%2Fcore-backend/13.0.0 — retrieved 2026-10-31T05:48:16.934Z
- https://api.deps.dev/v3/systems/npm/packages/%40metamask%2Fcore-backend/versions/13.0.0 — retrieved 2026-10-31T05:48:17.429Z
- https://api.deps.dev/v3/projects/github.com%2FMetaMask%2Fcore — retrieved 2026-10-31T03:49:41.657Z