| data_attach | Attach data packages |
| data_catalog | Catalog, info, and help for attached collections |
| data_collections | List registered collections |
| data_config | Configure projectData session behavior |
| data_detach | Detach data packages |
| data_get | Get data objects explicitly |
| data_help | Catalog, info, and help for attached collections |
| data_info | Catalog, info, and help for attached collections |
| data_inspect | Deep inspection of a resource's contents |
| data_loader | Create a loader definition (loader contract version 1) |
| data_loaders | Register, replace, remove, and list loaders |
| data_loader_adapter | Register loaders from an adapter package |
| data_loader_add | Register, replace, remove, and list loaders |
| data_loader_remove | Register, replace, remove, and list loaders |
| data_manifest_draft | Draft manifest entries from registered adapters |
| data_manifest_validate | Validate a projectData manifest |
| data_manifest_write | Write a projectData manifest |
| data_masking | Report names masked by, or shadowing, the attached facade |
| data_prefer | Primary collection and per-object preferences |
| data_preferences | Primary collection and per-object preferences |
| data_primary | Primary collection and per-object preferences |
| data_query | Look inside data packages without attaching them |
| data_retry | Retry a failed resource |