What is the primary purpose of the atmos-config skill?

It serves as the central configuration authority for Atmos projects, defining how stacks, components, and workflows are discovered and executed by the CLI.

Can I override atmos.yaml settings using environment variables?

Yes, almost every setting in atmos.yaml can be overridden via environment variables using the ATMOS_ prefix, such as ATMOS_BASE_PATH.

How does Atmos handle multiple configuration files?

Atmos uses a deep-merging strategy where files found in various locations (CLI flags, current directory, repo root, etc.) are combined, with earlier sources taking precedence.

What is configuration discovery order in Atmos?

Atmos searches for configuration in a specific sequence: CLI flags, environment variables, active profiles, the local directory, the Git root, and finally user or system-level directories.

Does this skill support modular configuration organization?

Absolutely. It supports the 'import' section, which allows you to split large configurations into smaller, manageable files like auth.yaml or stores.yaml and merge them into the main config.

Atmos Project Configuration

Name: Atmos Project Configuration
Author: cloudposse

bycloudposse

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1,293

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デプロイメントとDevOps

Orchestrates complex infrastructure projects by managing atmos.yaml structures, hierarchical imports, and multi-environment discovery logic.

This skill provides Claude with deep expertise in architecting and maintaining Atmos project configurations. It enables the creation of DRY (Don't Repeat Yourself) infrastructure by managing the atmos.yaml file, which serves as the central source of truth for stack discovery, component mapping, and subsystem orchestration. The skill masters hierarchical configuration merging, modular imports, and environment variable overrides, making it indispensable for DevOps engineers managing large-scale Terraform and Helmfile deployments across multi-tenant or multi-cloud environments.

主な機能

01Advanced subsystem setup for auth, secret stores, and toolchains

021,293 GitHub stars

03Modular configuration management via file imports

04Automated validation through JSON Schema and OPA integration

05Hierarchical configuration discovery and deep-merging logic

06Terraform and Helmfile component mapping and backend management

ユースケース

01Refactoring monolithic configurations into modular, maintainable YAML imports

02Configuring secure authentication providers and external key-value store backends

03Architecting multi-tenant environment structures with stack name templates

主な機能

01Advanced subsystem setup for auth, secret stores, and toolchains

021,293 GitHub stars

03Modular configuration management via file imports

04Automated validation through JSON Schema and OPA integration

05Hierarchical configuration discovery and deep-merging logic

06Terraform and Helmfile component mapping and backend management

ユースケース

01Refactoring monolithic configurations into modular, maintainable YAML imports

02Configuring secure authentication providers and external key-value store backends

03Architecting multi-tenant environment structures with stack name templates