The Agent Skills Directory

[COMMAND_EXECUTION]: The skill executes multiple system commands to manage and cleanup Docker resources.
Executes ddev list to identify active projects and build a protection allowlist.
Executes docker volume ls, docker volume rm, docker builder prune, and docker image prune to manage disk usage.
Uses jq for processing structured JSON output from DDEV.
[EXTERNAL_DOWNLOADS]: The documentation references external software installation for dependencies.
Suggests installing jq via brew install jq (Homebrew) if it is missing from the system.
[INDIRECT_PROMPT_INJECTION]: The skill's execution logic is influenced by system state data that could be controlled by an attacker if they can name projects or volumes.
Ingestion points: Reads project names from ddev list -j and volume names from docker volume ls within scripts/lib.sh.
Boundary markers: The script implements a strict allowlist-based safety model in keep_volume to ensure only orphaned volumes are targeted.
Capability inventory: The skill possesses capabilities to stop DDEV projects and delete Docker volumes, images, and build cache in scripts/prune.sh.
Sanitization: External project and volume names are parsed using jq and handled with shell quoting in script logic to prevent command injection within the cleanup routines.

ddev-docker-cleanup