# @metamask/keyring-controller

> Stores identities seen in the wallet and manages interactions such as signing

Latest version **28.1.0** (published 2026-09-24) · MIT license · 0 weekly downloads

## Install

```sh
npm install @metamask/keyring-controller
pnpm add @metamask/keyring-controller
yarn add @metamask/keyring-controller
bun add @metamask/keyring-controller
```

## Health

**Score 65/100 (B)** — status: active.

Positive: esm support; no vulnerabilities; has provenance; recently updated; high maintenance score.

Warnings: low downloads; no types.

## Facts

| | |
|---|---|
| Version | 28.1.0 |
| Published | 2026-09-24 |
| First published | 2022-11-22 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | ESM |
| Node | ^22.14.0 \|\| ^24 |
| Dependencies | 16 |
| Unpacked size | 451 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| Maintainers | frederikbolding, metamaskbot, gudahtt, mrten, mcmire, naugtur |
| Keywords | Ethereum, MetaMask |

## Links

- npm: https://www.npmjs.com/package/@metamask/keyring-controller
- Repository: https://github.com/MetaMask/core
- Homepage: https://github.com/MetaMask/core/tree/main/packages/keyring-controller#readme
- Issues: https://github.com/MetaMask/core/issues
- npm.io page: https://npm.io/package/@metamask/keyring-controller

## Dependencies (16)

- [ulid](https://npm.io/package/ulid.md) ^2.3.0
- [immer](https://npm.io/package/immer.md) ^9.0.21
- [lodash-es](https://npm.io/package/lodash-es.md) ^4.17.21
- [async-mutex](https://npm.io/package/async-mutex.md) ^0.5.0
- [@metamask/utils](https://npm.io/package/@metamask/utils.md) ^12.0.0
- [@ethereumjs/util](https://npm.io/package/@ethereumjs/util.md) ^9.1.0
- [ethereumjs-wallet](https://npm.io/package/ethereumjs-wallet.md) ^1.0.1
- [@metamask/messenger](https://npm.io/package/@metamask/messenger.md) ^3.0.0
- [@metamask/keyring-api](https://npm.io/package/@metamask/keyring-api.md) ^24.0.0
- [@metamask/eth-sig-util](https://npm.io/package/@metamask/eth-sig-util.md) ^9.0.0
- [@metamask/eth-hd-keyring](https://npm.io/package/@metamask/eth-hd-keyring.md) ^15.0.0
- [@metamask/base-controller](https://npm.io/package/@metamask/base-controller.md) ^10.0.0
- [@metamask/controller-utils](https://npm.io/package/@metamask/controller-utils.md) ^13.0.0
- [@metamask/browser-passworder](https://npm.io/package/@metamask/browser-passworder.md) ^6.0.0
- [@metamask/eth-simple-keyring](https://npm.io/package/@metamask/eth-simple-keyring.md) ^13.0.0
- [@metamask/keyring-internal-api](https://npm.io/package/@metamask/keyring-internal-api.md) ^12.0.0

## Recent versions

- 28.1.0 (latest) — 2026-09-24
- 28.0.0 — 2026-09-09
- 27.1.1 — 2026-08-05
- 27.1.0 — 2026-06-15
- 27.0.0 — 2026-06-09
- 26.0.0 — 2026-05-27
- 25.5.0 — 2026-05-06
- 25.4.0 — 2026-05-01
- 25.3.0 — 2026-04-29
- 25.2.0 — 2026-04-01
- 25.1.1 — 2026-03-26
- 25.1.0 — 2026-01-23
- 25.0.0 — 2025-11-20
- 24.0.0 — 2025-10-27
- 23.2.0 — 2025-10-24
- … 70 more at https://npm.io/package/@metamask/keyring-controller/versions

## README

# `@metamask/keyring-controller`

Stores identities seen in the wallet and manages interactions such as signing.

## Installation

`yarn add @metamask/keyring-controller`

or

`npm install @metamask/keyring-controller`

## Contributing

This package is part of a monorepo. Instructions for contributing can be found in the [monorepo README](https://github.com/MetaMask/core#readme).

---
_Source: https://npm.io/package/@metamask/keyring-controller · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._