# delete_field Delete a field (column, property) from a form. Irreversible — all data in this field will be lost. (remove field, drop column) Agent View of the PolicyLayer registry record for `delete_field`. HTML page: https://policylayer.com/tools/com-quintadb-mcp/delete-field ## Facts - Tool: `delete_field` - Server: QuintaDB (`https://quintadb.com/mcp`) — https://policylayer.com/tools/com-quintadb-mcp.md - Homepage: https://github.com/https://quintadb.com/mcp - Risk category: Destructive (Critical risk) - Registry record: grade F, identity unverified - Server auth posture: open - Server rate-limited: no - Parameters: 4 (2 required) - Recommended policy verdict: Hidden ## Parameters | Parameter | Type | Required | Description | | --- | --- | --- | --- | | `app_id` | string | yes | ID проєкту | | `field_id` | string | no | ID поля | | `entity_id` | string | yes | ID форми | | `field_name` | string | no | Назва поля (пріоритет над field_id) | Parameters from the server's own tool schema. ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "delete_field", "arguments": { "app_id": "", "entity_id": "" } } } ``` ## Why delete_field is rated Critical The tool permanently removes a database field/column and destroys all associated data irreversibly. The description explicitly states 'Irreversible — all data in this field will be lost' and references 'drop column', which are hallmark destructive operations. This cannot be undone and affects all records in the database using that field. From the tool's own definition: "Delete a field (column, property) from a form. Irreversible — all data in this field will be lost. (remove field, drop column)" Risk signals: Bulk/mass operation — affects multiple targets ## Use case AI agents call delete_field to permanently remove resources in QuintaDB, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo. ## Recommended policy (PolicyLayer) Verdict: **Hidden**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches QuintaDB: ```json { "version": "1", "default": "deny", "hide": [ "delete_field" ] } ``` ## Other tools on QuintaDB (115) - `delete_few_records` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-few-records.md - `delete_form` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-form.md - `delete_portal_group` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-portal-group.md - `delete_portal_menu_item` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-portal-menu-item.md - `delete_portal_user` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-portal-user.md - `delete_project` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-project.md - `delete_record` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-record.md - `delete_records_by_filter` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-records-by-filter.md - `delete_reminder` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-reminder.md - `delete_saved_view` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-saved-view.md - `delete_schedule` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-schedule.md - `delete_team_group` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-team-group.md - `delete_template` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-template.md - `delete_webhook` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/delete-webhook.md - `remove_user_from_portal_group` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/remove-user-from-portal-group.md - `remove_user_from_team_group` — Destructive — https://policylayer.com/tools/com-quintadb-mcp/remove-user-from-team-group.md - `run_action` — Execute — https://policylayer.com/tools/com-quintadb-mcp/run-action.md - `check_ai_site_status` — Read — https://policylayer.com/tools/com-quintadb-mcp/check-ai-site-status.md - `describe_project` — Read — https://policylayer.com/tools/com-quintadb-mcp/describe-project.md - `export_records` — Read — https://policylayer.com/tools/com-quintadb-mcp/export-records.md - `fetch_url` — Read — https://policylayer.com/tools/com-quintadb-mcp/fetch-url.md - `get_column_total` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-column-total.md - `get_field_types` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-field-types.md - `get_form_fields` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-form-fields.md - `get_form_settings` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-form-settings.md - `get_metric` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-metric.md - `get_portal_page` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-portal-page.md - `get_project` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-project.md - `get_quickstart_guide` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-quickstart-guide.md - `get_record` — Read — https://policylayer.com/tools/com-quintadb-mcp/get-record.md - …and 85 more: https://policylayer.com/tools/com-quintadb-mcp.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=com-quintadb-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-quintadb-mcp