# TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD

Gets information about the creator of a Trello action.

Agent View of the PolicyLayer registry record for `TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD`. HTML page: https://policylayer.com/tools/trello/trello-get-actions-member-creator-by-id-action-by-field

## Facts

- Tool: `TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD`
- Server: Trello (`mcp-server-trello`) — https://policylayer.com/tools/trello.md
- Install: `npx -y mcp-server-trello`
- Homepage: git+https://github.com/Infall-Insurance/mcp-server-trello.git
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 2
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `field` | string | no | The specific field to retrieve from the member creator's profile. |
| `idAction` | string | no | The ID of the Trello action. |

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": "TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD",
    "arguments": {}
  }
}
```

## Why TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD is rated Low

This is a read-only query operation that retrieves metadata about who created a Trello action. It has no side effects, cannot modify data, and presents minimal risk even if invoked by an AI agent. The blast radius is limited to information disclosure of non-sensitive creator identity data.

From the tool's own definition: "Tool name contains 'GET' and description states 'Gets information about the creator' — purely retrieves data about an action's creator without modifying, deleting, or executing operations."

## Use case

AI agents call TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD 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": {
    "TRELLO_GET_ACTIONS_MEMBER_CREATOR_BY_ID_ACTION_BY_FIELD": {}
  }
}
```

## Other tools on Trello (199)

- `TRELLO_ADD_LISTS_ARCHIVE_ALL_CARDS_BY_ID_LIST` — Destructive — https://policylayer.com/tools/trello/trello-add-lists-archive-all-cards-by-id-list.md
- `TRELLO_ADD_LISTS_MOVE_ALL_CARDS_BY_ID_LIST` — Destructive — https://policylayer.com/tools/trello/trello-add-lists-move-all-cards-by-id-list.md
- `TRELLO_ADD_NOTIFICATIONS_ALL_READ` — Destructive — https://policylayer.com/tools/trello/trello-add-notifications-all-read.md
- `TRELLO_CONVERT_CHECKLIST_ITEM_TO_CARD` — Destructive — https://policylayer.com/tools/trello/trello-convert-checklist-item-to-card.md
- `TRELLO_DELETE_ACTIONS_BY_ID_ACTION` — Destructive — https://policylayer.com/tools/trello/trello-delete-actions-by-id-action.md
- `TRELLO_DELETE_BOARDS_MEMBERS_BY_ID_BOARD_BY_ID_MEMBER` — Destructive — https://policylayer.com/tools/trello/trello-delete-boards-members-by-id-board-by-id-member.md
- `TRELLO_DELETE_BOARDS_POWER_UPS_BY_ID_BOARD_BY_POWER_UP` — Destructive — https://policylayer.com/tools/trello/trello-delete-boards-power-ups-by-id-board-by-power-up.md
- `TRELLO_DELETE_CARDS_ACTIONS_COMMENTS_BY_ID_CARD_BY_ID_ACTION` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-actions-comments-by-id-card-by-id-action.md
- `TRELLO_DELETE_CARDS_ATTACHMENTS_BY_ID_CARD_BY_ID_ATTACHMENT` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-attachments-by-id-card-by-id-attachment.md
- `TRELLO_DELETE_CARDS_BY_ID_CARD` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-by-id-card.md
- `TRELLO_DELETE_CARDS_CHECKLISTS_BY_ID_CARD_BY_ID_CHECKLIST` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-checklists-by-id-card-by-id-checklist.md
- `TRELLO_DELETE_CARDS_ID_MEMBERS_BY_ID_CARD_BY_ID_MEMBER` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-id-members-by-id-card-by-id-member.md
- `TRELLO_DELETE_CARDS_LABELS_BY_ID_CARD_BY_COLOR` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-labels-by-id-card-by-color.md
- `TRELLO_DELETE_CARDS_MEMBERS_VOTED_BY_ID_CARD_BY_ID_MEMBER` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-members-voted-by-id-card-by-id-member.md
- `TRELLO_DELETE_CARDS_STICKERS_BY_ID_CARD_BY_ID_STICKER` — Destructive — https://policylayer.com/tools/trello/trello-delete-cards-stickers-by-id-card-by-id-sticker.md
- `TRELLO_DELETE_CHECKLIST_ITEM` — Destructive — https://policylayer.com/tools/trello/trello-delete-checklist-item.md
- `TRELLO_DELETE_CHECKLISTS_BY_ID_CHECKLIST` — Destructive — https://policylayer.com/tools/trello/trello-delete-checklists-by-id-checklist.md
- `TRELLO_DELETE_LABELS_BY_ID_LABEL` — Destructive — https://policylayer.com/tools/trello/trello-delete-labels-by-id-label.md
- `TRELLO_DELETE_MEMBER_BOARD_BACKGROUND` — Destructive — https://policylayer.com/tools/trello/trello-delete-member-board-background.md
- `TRELLO_DELETE_MEMBER_CUSTOM_STICKER` — Destructive — https://policylayer.com/tools/trello/trello-delete-member-custom-sticker.md
- `TRELLO_DELETE_MEMBER_SAVED_SEARCH` — Destructive — https://policylayer.com/tools/trello/trello-delete-member-saved-search.md
- `TRELLO_DELETE_MEMBERS_BOARD_STARS_BY_ID_MEMBER_BY_ID_BOARD_STAR` — Destructive — https://policylayer.com/tools/trello/trello-delete-members-board-stars-by-id-member-by-id-board-star.md
- `TRELLO_DELETE_ORG_ASSOCIATED_DOMAIN` — Destructive — https://policylayer.com/tools/trello/trello-delete-org-associated-domain.md
- `TRELLO_DELETE_ORGANIZATIONS_BY_ID_ORG` — Destructive — https://policylayer.com/tools/trello/trello-delete-organizations-by-id-org.md
- `TRELLO_DELETE_ORGANIZATIONS_LOGO_BY_ID_ORG` — Destructive — https://policylayer.com/tools/trello/trello-delete-organizations-logo-by-id-org.md
- `TRELLO_DELETE_ORGANIZATIONS_MEMBERS_ALL_BY_ID_ORG_BY_ID_MEMBER` — Destructive — https://policylayer.com/tools/trello/trello-delete-organizations-members-all-by-id-org-by-id-member.md
- `TRELLO_DELETE_ORGANIZATIONS_MEMBERS_BY_ID_ORG_BY_ID_MEMBER` — Destructive — https://policylayer.com/tools/trello/trello-delete-organizations-members-by-id-org-by-id-member.md
- `TRELLO_DELETE_ORGANIZATIONS_PREFS_ORG_INVITE_RESTRICT_BY_ID_ORG` — Destructive — https://policylayer.com/tools/trello/trello-delete-organizations-prefs-org-invite-restrict-by-id-org.md
- `TRELLO_DELETE_TOKENS_BY_TOKEN` — Destructive — https://policylayer.com/tools/trello/trello-delete-tokens-by-token.md
- `TRELLO_DELETE_TOKENS_WEBHOOKS_BY_TOKEN_BY_ID_WEBHOOK` — Destructive — https://policylayer.com/tools/trello/trello-delete-tokens-webhooks-by-token-by-id-webhook.md
- …and 169 more: https://policylayer.com/tools/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`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=trello · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/trello