# Install ykman

Tool for managing your YubiKey configuration. Version 5.9.1 via Homebrew; verified 2026-04-16.

## Install

```sh
sudo av install brew:ykman
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install ykman
```

  Evidence: local Homebrew formula metadata

## Package Facts

- **Package key:** brew:ykman
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/ykman>
- **Version:** 5.9.1
- **Source summary:** Tool for managing your YubiKey configuration
- **Homepage:** <https://developers.yubico.com/yubikey-manager/>
- **Repository:** <https://github.com/Yubico/yubikey-manager>
- **Upstream docs:** <https://developers.yubico.com/yubikey-manager>
- **License:** BSD-2-Clause
- **Source archive:** <https://files.pythonhosted.org/packages/82/f8/909641e6a9fe3bf315df9032a2875eff5981b95c90df55f269506fadb6c9/yubikey_manager-5.9.1.tar.gz>
- **Last updated:** 2026-04-16T11:24:12Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- ykman (cli)
- ykman (alias)

## Dependencies

- cryptography
- python@3.14

## Build Dependencies

- cmake
- swig

## macOS Provided Libraries

- pcsc-lite

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 5.9.1
- Package-manager updated: 2026-04-16
- Local data status: ok
- Upstream repository: https://developers.yubico.com/yubikey-manager/
- info: Release/tag comparison is only available for GitHub repositories.

## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger risk:** green / low
- narrow executable package without higher-risk signals

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** ykman
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable


## Related Links

- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Security and crypto packages](https://www.automicvault.com/ja/pkg/security-crypto-tools/) - Matched security, identity, cryptography, password, signing, or certificate metadata.
- [python@3.14](https://www.automicvault.com/ja/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [cmake](https://www.automicvault.com/ja/pkg/brew/cmake/) - Build dependency declared by Homebrew.
- [swig](https://www.automicvault.com/ja/pkg/brew/swig/) - Build dependency declared by Homebrew.
- [ykpers](https://www.automicvault.com/ja/pkg/brew/ykpers/) - Shares av.db curated category or tags: cli, hardware-tokens, security, yubikey.
- [yubikey-agent](https://www.automicvault.com/ja/pkg/brew/yubikey-agent/) - Shares av.db curated category or tags: cli, hardware-token, security, yubikey.
- [yubico-piv-tool](https://www.automicvault.com/ja/pkg/brew/yubico-piv-tool/) - Shares av.db curated category or tags: cli, security, yubikey.
- [tkey-ssh-agent](https://www.automicvault.com/ja/pkg/brew/tkey-ssh-agent/) - Shares av.db curated category or tags: cli, hardware-token, security.
- [gnutls](https://www.automicvault.com/ja/pkg/brew/gnutls/) - Shares av.db curated category or tags: cli, security.
- [krb5](https://www.automicvault.com/ja/pkg/brew/krb5/) - Shares av.db curated category or tags: cli, security.
- [nettle](https://www.automicvault.com/ja/pkg/brew/nettle/) - Shares av.db curated category or tags: cli, security.
- [nss](https://www.automicvault.com/ja/pkg/brew/nss/) - Shares av.db curated category or tags: cli, security.
- [pam-u2f](https://www.automicvault.com/ja/pkg/brew/pam-u2f/) - Security-sensitive metadata or terminology overlaps. Shared terms: cli, hardware, hardware-token, security, token.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- cross-ecosystem install command graph