# delete_card

Delete a Trello card.

Agent View of the PolicyLayer registry record for `delete_card`. HTML page: https://policylayer.com/tools/abdwyer-trellomcp/delete-card

## Facts

- Tool: `delete_card`
- Server: Trello MCP Server (`abdwyer/trellomcp`) — https://policylayer.com/tools/abdwyer-trellomcp.md
- Homepage: https://github.com/abdwyer/TrelloMCP
- 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": "delete_card",
    "arguments": {}
  }
}
```

## Why delete_card is rated Critical

This tool irreversibly removes card data from Trello. While not as broad as deleting entire boards or lists, individual card deletion is a destructive action with potential business impact (loss of task information, project records, collaboration history). The high severity reflects the permanent nature of the operation and potential for unintended data loss if misused by an AI agent.

From the tool's own definition: "Tool name 'delete_card' combined with description 'Delete a Trello card' indicates permanent removal of data. The parent server description confirms 'full CRUD operations' including destructive actions."

## Use case

AI agents call delete_card to permanently remove resources in Trello MCP Server, 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 Trello MCP Server:

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

## Other tools on Trello MCP Server (40)

- `delete_attachment` — Destructive — https://policylayer.com/tools/abdwyer-trellomcp/delete-attachment.md
- `delete_checklist` — Destructive — https://policylayer.com/tools/abdwyer-trellomcp/delete-checklist.md
- `delete_checklist_item` — Destructive — https://policylayer.com/tools/abdwyer-trellomcp/delete-checklist-item.md
- `delete_label` — Destructive — https://policylayer.com/tools/abdwyer-trellomcp/delete-label.md
- `download_attachment` — Read — https://policylayer.com/tools/abdwyer-trellomcp/download-attachment.md
- `get_attachment` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-attachment.md
- `get_board` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-board.md
- `get_board_labels` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-board-labels.md
- `get_board_lists` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-board-lists.md
- `get_card` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-card.md
- `get_card_attachments` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-card-attachments.md
- `get_card_checklists` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-card-checklists.md
- `get_card_labels` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-card-labels.md
- `get_checklist` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-checklist.md
- `get_checklist_items` — Read — https://policylayer.com/tools/abdwyer-trellomcp/get-checklist-items.md
- `list_boards` — Read — https://policylayer.com/tools/abdwyer-trellomcp/list-boards.md
- `list_cards` — Read — https://policylayer.com/tools/abdwyer-trellomcp/list-cards.md
- `add_attachment_file` — Write — https://policylayer.com/tools/abdwyer-trellomcp/add-attachment-file.md
- `add_attachment_url` — Write — https://policylayer.com/tools/abdwyer-trellomcp/add-attachment-url.md
- `add_checklist_item` — Write — https://policylayer.com/tools/abdwyer-trellomcp/add-checklist-item.md
- `add_checklist_items` — Write — https://policylayer.com/tools/abdwyer-trellomcp/add-checklist-items.md
- `add_label_to_card` — Write — https://policylayer.com/tools/abdwyer-trellomcp/add-label-to-card.md
- `archive_list` — Write — https://policylayer.com/tools/abdwyer-trellomcp/archive-list.md
- `clear_card_due_date` — Write — https://policylayer.com/tools/abdwyer-trellomcp/clear-card-due-date.md
- `create_board` — Write — https://policylayer.com/tools/abdwyer-trellomcp/create-board.md
- `create_card` — Write — https://policylayer.com/tools/abdwyer-trellomcp/create-card.md
- `create_cards` — Write — https://policylayer.com/tools/abdwyer-trellomcp/create-cards.md
- `create_checklist` — Write — https://policylayer.com/tools/abdwyer-trellomcp/create-checklist.md
- `create_checklist_with_items` — Write — https://policylayer.com/tools/abdwyer-trellomcp/create-checklist-with-items.md
- `create_label` — Write — https://policylayer.com/tools/abdwyer-trellomcp/create-label.md
- …and 10 more: https://policylayer.com/tools/abdwyer-trellomcp.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=abdwyer-trellomcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/abdwyer-trellomcp