agent safety

Agent safety answer

talosctl manages Talos Linux clusters and node configuration.

Credential access

Reads Talos config, cluster endpoints, and administrative credentials.

Remote mutation

Can reboot nodes, apply machine config, and change cluster state.

Publish/artifact risk

Can roll out machine configuration that affects workloads.

Recommended control

Gate config apply, reset, reboot, and destructive cluster commands.

Agent-use guidance

Allow health and config inspection; require approval for node or cluster mutations.

install

Additional install commands

macOS

Homebrewverified · 100%

brew install talosctl

local Homebrew formula metadata

Linux

Nixverified · 92%

nix profile install nixpkgs#talosctl

nixpkgs package indexes · pkgs/by-name/ta/talosctl/package.nix · source: api.github.com

Arch Linux pacmanverified · 92%

sudo pacman -S talosctl

Arch Linux sync databases · talosctl · source: geo.mirror.pkgbuild.com

openSUSE zypperverified · 92%

sudo zypper install talosctl

openSUSE Tumbleweed package metadata · talosctl · source: download.opensuse.org

Windows

Scoopverified · 92%

scoop install main/talosctl

Scoop official bucket manifest trees · bucket/talosctl.json · source: api.github.com

Windows Package Managerverified · 92%

winget install --id Sidero.talosctl -e

Windows Package Manager source index · Sidero.talosctl · source: cdn.winget.microsoft.com

overview

Package summary

CLI for out-of-band management of Kubernetes nodes created by Talos

Project links

Commands and aliases

talosctl

history

Project history and usage

`talosctl` is the command-line client for Talos Linux, the Kubernetes-focused operating system from Sidero Labs. Its history is inseparable from Talos itself: because Talos removes shell and interactive console administration, the API client becomes the main package-managed tool operators install on their laptops.

Project history

The Talos repository started with an initial commit on 2017-11-03 and early alpha tags appeared in 2018. Official Talos documentation describes the OS as Kubernetes-optimized, minimal, immutable, secure by default, and managed through a declarative gRPC API rather than traditional Linux login and shell workflows.

Adoption history

Official `talosctl` documentation recommends Homebrew on Linux and macOS because it keeps the CLI updated as releases ship, while also documenting an installer script and manual Windows downloads from GitHub releases. The Homebrew formula and supplied package facts show broad package-manager coverage across Homebrew, Nix, Arch, Scoop, Winget, and Zypper.

How it is used

Operators use `talosctl` to interact with the Talos API, manage nodes, and configure Talos machines. The same configuration file, `~/.talos/config`, acts as both client configuration and credential material, and the docs warn that the `talosctl` version should match the Talos Linux version running on the nodes.

Why package nerds care

`talosctl` is a package-manager staple for Kubernetes infrastructure users because it replaces SSH-era node administration with a versioned API client. For package nerds, the important detail is version alignment: the local CLI is part of the cluster control plane contract, so package upgrades and pins are operationally meaningful.

Timeline

2017-11-03: First commit in the official Talos repository.
2018-04-02: First observed Talos alpha tag, v0.1.0-alpha.0.
2026-06-22: Homebrew formula reports stable `talosctl` version 1.13.5, matching an observed Talos v1.13.5 tag.
2026-06-26: Latest observed pre-release tag is v1.14.0-alpha.2.

Related projects

`talosctl` is part of Talos Linux and is used alongside Kubernetes, etcd, Omni, Talos machine configuration, and third-party Talos config helpers such as Talhelper and Talm.

Sources

security posture

Risk level: orange

infrastructure mutation or orchestration signal.

Risk classifier

orange risk · medium confidence · infrastructure

Why

infrastructure mutation or orchestration signal

Signals

text:kubernetes

Install behavior

No Homebrew post-install hook is recorded in formula metadata.
Homebrew bottle metadata is available for 6 platform targets.
Build metadata lists 1 build dependencies.

Recommended review

Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix: ~/.talos/config

Credential files

Credential-bearing paths to review before unattended agent runs.

Unix: ~/.talos/config

executables

Installed executables

Command	Kind	Exposure	Note
`talosctl`	cli	global executable

freshness

Version and freshness

These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.

page generated2026-07-08

manager version1.13.5

manager updated2026-06-22

local dataok

upstreamcurrent

latest detectedv1.13.5

https://github.com/siderolabs/talos

okNo freshness warnings were generated.

install metadata

Package metadata

Package key	brew:talosctl
Version	1.13.5
Package manager	Homebrew
Package manager page	https://formulae.brew.sh/formula/talosctl
Homepage	https://www.talos.dev/
Repository	https://github.com/siderolabs/talos
Upstream docs	https://docs.siderolabs.com/talos/v1.12/getting-started/talosctl
License	MPL-2.0
Source archive	https://github.com/siderolabs/talos/archive/refs/tags/v1.13.5.tar.gz
Last updated	2026-06-22T17:51:18Z
Pulse	updated
Build dependencies	go
Bottle	available (on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install	not defined
Service	none declared

registry facts

Source database details

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	talosctl
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

source database matches

Other package-manager records

Matches are pulled from external package-manager indexes and kept separate from local Automic Vault package links.

Nix95%

talosctl

nix profile install nixpkgs#talosctl

normalized package name match
Matched by: Talosctl

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ta/talosctl/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

pacman95%

talosctl 1.13.4-1

CLI for Talos - A modern OS for Kubernetes

https://github.com/siderolabs/talos

sudo pacman -S talosctl

License: MPL-2.0
Architecture: x86_64
1 dependencies
normalized package name match
Matched by: Talosctl

Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: talosctl from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

zypper95%

talosctl 1.13.3-1.1

CLI to interact with Talos Linux

https://github.com/siderolabs/talos

sudo zypper install talosctl

License: MPL-2.0
Category: Unspecified
Architecture: x86_64
Source Package: talosctl
1 dependencies
1 provides
normalized package name match
Matched by: Talosctl

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: talosctl from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

zypper95%

talosctl-bash-completion 1.13.3-1.1

Bash Completion for talosctl

https://github.com/siderolabs/talos

sudo zypper install talosctl-bash-completion

License: MPL-2.0
Category: System/Shells
Architecture: noarch
Source Package: talosctl
2 dependencies
1 provides
normalized package name match
Matched by: Talosctl

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: talosctl-bash-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

zypper95%

talosctl-fish-completion 1.13.3-1.1

Fish Completion for talosctl

https://github.com/siderolabs/talos

sudo zypper install talosctl-fish-completion

License: MPL-2.0
Category: System/Shells
Architecture: noarch
Source Package: talosctl
1 dependencies
1 provides
normalized package name match
Matched by: Talosctl

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: talosctl-fish-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

zypper95%

talosctl-zsh-completion 1.13.3-1.1

Zsh Completion for talosctl

https://github.com/siderolabs/talos

sudo zypper install talosctl-zsh-completion

License: MPL-2.0
Category: System/Shells
Architecture: noarch
Source Package: talosctl
1 dependencies
1 provides
normalized package name match
Matched by: Talosctl

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: talosctl-zsh-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

Scoop95%

main/talosctl

scoop install main/talosctl

normalized package name match
Matched by: Talosctl

Scoop official bucket manifest trees · api.github.com · Scoop official bucket manifest trees: bucket/talosctl.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

winget95%

Sidero.talosctl

winget install --id Sidero.talosctl -e

normalized package name match
Matched by: Talosctl

Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: Sidero.talosctl from https://cdn.winget.microsoft.com/cache/source.msix

package graph

Links come from deterministic package relationships, av.db category and tag curation, ecosystem matches, and package hub membership.

source trail

Generated from repository data

This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.

Combined YAML source

View the package source record on GitHub.

combined/talosctl.yml

Used sources

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated agent safety answer
curated configuration and credential file locations
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

Install talosctl with Homebrew, Nix, pacman, scoop, winget, zypper

Agent safety answer

Credential access

Remote mutation

Publish/artifact risk

Recommended control

Agent-use guidance

Additional install commands

macOS

Linux

Windows

Package summary

Project links

Commands and aliases

Project history and usage

Project history

Adoption history

How it is used

Why package nerds care

Timeline

Related projects

Sources

Risk level: orange

Risk classifier

Why

Signals

Install behavior

Recommended review

Configuration and credential file locations

Configuration files

Credential files

Installed executables

Version and freshness

Package metadata

Source database details

Other package-manager records

Internal package links

Topical hubs

Related tools

Same workflow

Agent security guides

Generated from repository data

Combined YAML source

Used sources