Inventory Foundation

4 entities and 27 agent-callable operations in inventory. Each operation is addressed as {mega_tool}/inventory/{entity}/{operation} and carries the same permission check over MCP and REST.

`inventory_audit_log`

Operation	Mega-tool	What it does
`create`	`entity_crud`	Create a new inventory audit log
`delete`	`entity_crud`	Delete a inventory audit log
`export_history`	`report_query`	Export an item's audit history as JSON or CSV.
`get_user_activity_summary`	`report_query`	Aggregate inventory audit activity per user; optional date range and single-user filter.
`list`	`entity_crud`	List inventory_audit_logs with filtering and pagination
`read`	`entity_crud`	Get detailed inventory audit log information
`search`	`entity_crud`	Search inventory_audit_logs with fuzzy matching
`update`	`entity_crud`	Update an existing inventory audit log

`inventory_item`

Operation	Mega-tool	What it does
`bulk_status_change`	`workflow_action`	Batch transition matching items to a new status; writes one audit log per item.
`get_related_assessments`	`smart_action`	List assessments for an inventory item; surface the latest one as score basis.
`link_to_document`	`workflow_action`	Link a document to an inventory item; records an audit log entry.
`mark_reviewed`	`workflow_action`	Mark an inventory item reviewed; recomputes next_review_date and writes audit log.
`sync_risk_from_assessment`	`workflow_action`	Sync risk scores from a completed assessment (latest if assessment_id omitted).
`update_owner`	`workflow_action`	Reassign business or technical owner; writes audit log.
`update_risk_scores`	`workflow_action`	Manually update inherent/residual risk scores; writes audit log.
`update_status`	`workflow_action`	Change an inventory item's lifecycle status; writes an audit log entry.

`inventory_registry`

Operation	Mega-tool	What it does
`create`	`entity_crud`	Create a new inventory registry
`delete`	`entity_crud`	Delete a inventory registry
`list`	`entity_crud`	List inventory_registries with filtering and pagination
`read`	`entity_crud`	Get detailed inventory registry information
`rebuild_from_source`	`smart_action`	Rebuild the InventoryRegistry from source items (dry-run by default).
`review_due_summary`	`report_query`	List overdue and upcoming review items for the dashboard calendar.
`risk_summary`	`report_query`	Counts of inventory items by risk level, optionally broken down by item_type.
`search`	`entity_crud`	Search inventory_registries with fuzzy matching
`search_with_facets`	`smart_action`	Cross-type unified search across the InventoryRegistry with facet counts by item_type, status, and risk level.
`update`	`entity_crud`	Update an existing inventory registry

`registry`

Operation	Mega-tool	What it does
`transition_status`	`workflow_action`	Transition an inventory item between lifecycle statuses (draft / active / archived).

Parameter schemas and permission codenames are in the full reference — sign in — or call prism_introspect(dimension="capability_search", query="…") with your key.

In the full reference this application appears under entity_crud, report_query, smart_action, workflow_action.