# actual_category_groups_delete

Delete a category group from Actual Budget. Note: Categories within the group will be moved to a default group or ungrouped. This operation cannot be undone.

Agent View of the PolicyLayer registry record for `actual_category_groups_delete`. HTML page: https://policylayer.com/tools/actual/actual-category-groups-delete

## Facts

- Tool: `actual_category_groups_delete`
- Server: Actual (`actual-mcp-server`) — https://policylayer.com/tools/actual.md
- Install: `npx -y actual-mcp-server`
- Homepage: git+https://github.com/agigante80/actual-mcp-server.git
- Risk category: Destructive (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Hidden

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "actual_category_groups_delete",
    "arguments": {}
  }
}
```

## Why actual_category_groups_delete is rated Critical

The tool permanently deletes a category group, which is an irreversible destructive operation on financial data structure. While the categories themselves are preserved (moved to default), the deletion of the group itself and its organizational metadata cannot be undone, meeting the Destructive definition.

From the tool's own definition: "'Delete a category group' and 'This operation cannot be undone' — explicitly describes irreversible deletion of financial organizational data."

## Use case

AI agents call actual_category_groups_delete to permanently remove resources in Actual, 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 Actual:

```json
{
  "version": "1",
  "default": "deny",
  "hide": [
    "actual_category_groups_delete"
  ]
}
```

## Other tools on Actual (63)

- `actual_accounts_delete` — Destructive — https://policylayer.com/tools/actual/actual-accounts-delete.md
- `actual_categories_delete` — Destructive — https://policylayer.com/tools/actual/actual-categories-delete.md
- `actual_payees_delete` — Destructive — https://policylayer.com/tools/actual/actual-payees-delete.md
- `actual_rules_delete` — Destructive — https://policylayer.com/tools/actual/actual-rules-delete.md
- `actual_schedules_delete` — Destructive — https://policylayer.com/tools/actual/actual-schedules-delete.md
- `actual_tags_delete` — Destructive — https://policylayer.com/tools/actual/actual-tags-delete.md
- `actual_transactions_delete` — Destructive — https://policylayer.com/tools/actual/actual-transactions-delete.md
- `actual_bank_sync` — Execute — https://policylayer.com/tools/actual/actual-bank-sync.md
- `actual_query_run` — Execute — https://policylayer.com/tools/actual/actual-query-run.md
- `actual_session_close` — Other — https://policylayer.com/tools/actual/actual-session-close.md
- `actual_accounts_list` — Read — https://policylayer.com/tools/actual/actual-accounts-list.md
- `actual_budgets_get_all` — Read — https://policylayer.com/tools/actual/actual-budgets-get-all.md
- `actual_budgets_getMonth` — Read — https://policylayer.com/tools/actual/actual-budgets-getmonth.md
- `actual_budgets_getMonths` — Read — https://policylayer.com/tools/actual/actual-budgets-getmonths.md
- `actual_budgets_list_available` — Read — https://policylayer.com/tools/actual/actual-budgets-list-available.md
- `actual_categories_get` — Read — https://policylayer.com/tools/actual/actual-categories-get.md
- `actual_category_groups_get` — Read — https://policylayer.com/tools/actual/actual-category-groups-get.md
- `actual_entities_search` — Read — https://policylayer.com/tools/actual/actual-entities-search.md
- `actual_get_id_by_name` — Read — https://policylayer.com/tools/actual/actual-get-id-by-name.md
- `actual_notes_get` — Read — https://policylayer.com/tools/actual/actual-notes-get.md
- `actual_payee_rules_get` — Read — https://policylayer.com/tools/actual/actual-payee-rules-get.md
- `actual_payees_common_list` — Read — https://policylayer.com/tools/actual/actual-payees-common-list.md
- `actual_payees_get` — Read — https://policylayer.com/tools/actual/actual-payees-get.md
- `actual_rules_get` — Read — https://policylayer.com/tools/actual/actual-rules-get.md
- `actual_schedules_get` — Read — https://policylayer.com/tools/actual/actual-schedules-get.md
- `actual_server_info` — Read — https://policylayer.com/tools/actual/actual-server-info.md
- `actual_session_list` — Read — https://policylayer.com/tools/actual/actual-session-list.md
- `actual_tags_list` — Read — https://policylayer.com/tools/actual/actual-tags-list.md
- `actual_transactions_filter` — Read — https://policylayer.com/tools/actual/actual-transactions-filter.md
- `actual_transactions_get` — Read — https://policylayer.com/tools/actual/actual-transactions-get.md
- …and 33 more: https://policylayer.com/tools/actual.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=actual · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/actual