cloudposse

Component architecture: Terraform root modules, remote source provisioning, abstract components, component inheritance, versioning, mixins, catalog patterns

Atmos emulator components: local AWS/GCP/Azure/Kubernetes/Vault/OpenBao/registry emulators, components.emulator, !emulator, identities, persistence, health checks, and emulator commands

YAML functions: !terraform.state, !terraform.output, !store, !store.get, !secret, !emulator, !env, !exec, !include, !template, !append, !unset, !literal, !random, !aws.*, !git.*, !cwd, !repo-root

JSON Schema for Atmos: stack-manifest and atmos.yaml config schemas, IDE auto-completion, validate stacks/schema/config, SchemaStore integration

Validate Atmos projects, components, arbitrary JSON Schema inputs, EditorConfig, and GitHub Actions; use affected-file selection and native CI annotations

Run one full merge-readiness pass on the current branch's PR right now: sync with origin/main, check CI, address CodeRabbit threads, lint, and test coverage — fixing what's safely fixable. Mirrors `atmos fix --all` at the CLI, plus the agent-delegated fixing atmos itself can't do. This is exactly what pr-maintenance-loop runs every hour; invoke this directly for an on-demand check without starting a recurring loop. Invoke on explicit requests like "fix all" / "check this PR" / "is this PR merge-ready".

Run tests scoped to the current patch vs origin/main, fix any failures found in those packages (this patch's own regressions or genuinely pre-existing ones alike), then fix genuine coverage gaps on added lines — never coverage theater. Invoke on explicit requests like "check test coverage" / "are my tests passing", or from within the fix-all skill's cycle.

Create and review portable Atmos CLI asciicast demos for community-facing documentation, examples, and training materials.

Execute the implementation planning workflow using the plan template to generate design artifacts.

Use when creating new Terraform/OpenTofu components or modifying existing ones. Covers required files, catalog defaults, stack configuration, and naming conventions.

Use when authenticating with AWS via Atmos. Covers ATMOS_PROFILE setup, SSO login, and how Atmos automatically assumes the correct identity per stack. Use for authentication setup, SSO login issues, and permission errors.

Use when deploying components via Atmos stacks, configuring stack YAML, or understanding inheritance patterns. Covers catalog defaults, abstract components, stack imports, and how to wire components into target stacks.

Building, rendering library docs, and deploying docs.cloudposse.com. Use when working with the Docusaurus build process or regenerating auto-generated content.

Writing standards, React components, and MDX patterns for docs.cloudposse.com. Use when creating or editing documentation content.

CSS styles, color themes, and visual conventions for docs.cloudposse.com. Use when styling components, mermaid diagrams, or working with site theming.

Use when fixing legacy account-map component references or creating new components. Covers migration from dynamic account-map lookups to static account_map variable. Use when you see account-map remote-state references or need to set up provider configuration for a new component.