# get_board_labels

Get all labels of a specific board

Agent View of the PolicyLayer registry record for `get_board_labels`. HTML page: https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-board-labels

## Facts

- Tool: `get_board_labels`
- Server: Trello (`@delorenj/mcp-server-trello`) — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello.md
- Install: `npx -y @delorenj/mcp-server-trello`
- Homepage: https://github.com/delorenj/mcp-server-trello
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

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

## Why get_board_labels is rated Low

This tool retrieves label metadata from a Trello board. It performs a read-only query with no capacity to modify, create, delete, or execute external operations. The blast radius of misuse is minimal—exposure of label names poses no direct harm.

From the tool's own definition: "Tool name is 'get_board_labels' and description states 'Get all labels of a specific board' — a pure retrieval operation with no modification, deletion, or side effects."

## Use case

AI agents call get_board_labels to retrieve information from Trello without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Trello:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_board_labels": {}
  }
}
```

## Other tools on Trello (49)

- `archive_list` — Destructive — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/archive-list.md
- `delete_checklist_item` — Destructive — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/delete-checklist-item.md
- `delete_comment` — Destructive — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/delete-comment.md
- `delete_label` — Destructive — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/delete-label.md
- `download_attachment` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/download-attachment.md
- `find_checklist_items_by_description` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/find-checklist-items-by-description.md
- `get_acceptance_criteria` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-acceptance-criteria.md
- `get_active_board_info` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-active-board-info.md
- `get_board_custom_fields` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-board-custom-fields.md
- `get_board_members` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-board-members.md
- `get_card` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-card.md
- `get_card_comments` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-card-comments.md
- `get_card_history` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-card-history.md
- `get_cards_by_list_id` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-cards-by-list-id.md
- `get_checklist_by_name` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-checklist-by-name.md
- `get_checklist_items` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-checklist-items.md
- `get_lists` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-lists.md
- `get_my_cards` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-my-cards.md
- `get_recent_activity` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/get-recent-activity.md
- `list_boards` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/list-boards.md
- `list_boards_in_workspace` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/list-boards-in-workspace.md
- `list_workspaces` — Read — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/list-workspaces.md
- `add_card_to_list` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/add-card-to-list.md
- `add_cards_to_list` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/add-cards-to-list.md
- `add_checklist_item` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/add-checklist-item.md
- `add_comment` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/add-comment.md
- `add_list_to_board` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/add-list-to-board.md
- `archive_card` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/archive-card.md
- `assign_member_to_card` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/assign-member-to-card.md
- `attach_data_to_card` — Write — https://policylayer.com/tools/io-github-delorenj-mcp-server-trello/attach-data-to-card.md
- …and 19 more: https://policylayer.com/tools/io-github-delorenj-mcp-server-trello.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=io-github-delorenj-mcp-server-trello · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-delorenj-mcp-server-trello