install

Additional install commands

macOS

Homebrewverified · 100%

brew install chainloop-cli

local Homebrew formula metadata

overview

Package summary

CLI for interacting with Chainloop

Project links

Commands and aliases

chainloop

history

Project history and usage

Chainloop CLI is the developer-facing command-line interface for Chainloop's software supply-chain evidence store and attestation platform. It is used to initialize attestations, add evidence such as SBOMs or vulnerability reports, sign metadata, and push it into Chainloop for validation and storage.

Project history

Chainloop was introduced on May 22, 2023 as an API for an organization's software supply chain, built around a SLSA level 3 provenance-compliant control plane and a contract-based attestation process. The README describes Chainloop as an open-source evidence store for attestations, SBOMs, VEX, SARIF, QA reports, and related software-delivery evidence.

Adoption history

The official README and docs emphasize use across CI/CD pipelines, with developers using the CLI while security and compliance teams define workflow contracts, policies, storage, and integrations. Chainloop documentation and changelogs show the platform expanding from attestation capture into policies, compliance frameworks, vulnerability management, integrations, AI coding-session evidence, and enterprise platform features.

How it is used

The quickstart guides users through installing the CLI, logging in, initializing an attestation, adding a container image, SBOM, and vulnerability report, then pushing the signed attestation. The CLI reference documents commands for applying YAML resources, uploading/downloading artifacts, creating attestations, and passing configuration through ~/.config/chainloop/config.toml or environment variables such as CHAINLOOP_TOKEN.

Why package nerds care

Package nerds care about chainloop-cli because it is a modern supply-chain CLI that wraps several packaging-era concerns: SBOMs, provenance, signatures, OCI storage, SLSA, in-toto, Sigstore, policy-as-code, and CI/CD evidence capture. Homebrew packaging gives developers a local install path for a tool meant to be embedded in automated delivery pipelines.

Timeline

2023: Chainloop was introduced publicly as an early-access software supply-chain attestation platform.
2024: Chainloop changelogs added contract-less attestations, material auto-discovery, broader evidence types, policies, and Prometheus-oriented monitoring.
2026: Documentation presents Chainloop as a centralized evidence store with real-time visibility, automated compliance, policy evaluation, and CLI-driven attestation workflows.

Related projects

Chainloop is built around or integrates with SLSA, in-toto, Sigstore, OCI registries, OPA/Rego policies, Dependency-Track, GUAC, CycloneDX, SPDX, OpenVEX, SARIF, CSAF, GitHub Actions, GitLab CI, and Kubernetes/Helm deployment paths.

Sources

security posture

No protected-tool coverage found yet

No matching local secret-handling manifest was found for chainloop-cli. Nucleus package metadata is still published here so future coverage has a stable package URL.

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: ~/.config/chainloop/config.toml

Credential files

Credential-bearing paths to review before unattended agent runs.

Unix: ~/.config/chainloop/config.toml

executables

Installed executables

Command	Kind	Exposure	Note
`chainloop`	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 version1.103.1

manager updated2026-07-01

local dataok

upstreamcurrent

latest detectedv1.103.1

https://github.com/chainloop-dev/chainloop

okNo freshness warnings were generated.

install metadata

Package metadata

Package key	brew:chainloop-cli
Version	1.103.1
Package manager	Homebrew
Package manager page	https://formulae.brew.sh/formula/chainloop-cli
Homepage	https://docs.chainloop.dev
Repository	https://github.com/chainloop-dev/chainloop
Upstream docs	https://docs.chainloop.dev/
License	Apache-2.0
Source archive	https://github.com/chainloop-dev/chainloop/archive/refs/tags/v1.103.1.tar.gz
Last updated	2026-07-01T15:21:51Z
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	chainloop-cli
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

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/chainloop-cli.yml

Used sources

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

Install chainloop-cli with Homebrew