# get_card_comments

Get all comments on a Trello card

Agent View of the PolicyLayer registry record for `get_card_comments`. HTML page: https://policylayer.com/tools/asapo-trello-mcp-server/get-card-comments

## Facts

- Tool: `get_card_comments`
- Server: Trello (`@asapo/trello-mcp-server`) — https://policylayer.com/tools/asapo-trello-mcp-server.md
- Install: `npx -y @asapo/trello-mcp-server`
- Homepage: https://www.npmjs.com/package/@asapo/trello-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade D, 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_card_comments",
    "arguments": {}
  }
}
```

## Why get_card_comments is rated Low

Even though get_card_comments only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

## Use case

AI agents call get_card_comments 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_card_comments": {}
  }
}
```

## Other tools on Trello (22)

- `delete_checklist` — Destructive — https://policylayer.com/tools/asapo-trello-mcp-server/delete-checklist.md
- `get_board_cards` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-board-cards.md
- `get_board_custom_fields` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-board-custom-fields.md
- `get_board_labels` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-board-labels.md
- `get_board_lists` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-board-lists.md
- `get_card_attachments` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-card-attachments.md
- `get_card_checklists` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-card-checklists.md
- `get_card_custom_fields` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-card-custom-fields.md
- `get_card_details` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/get-card-details.md
- `search_cards` — Read — https://policylayer.com/tools/asapo-trello-mcp-server/search-cards.md
- `add_card_comment` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/add-card-comment.md
- `add_checklist_item` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/add-checklist-item.md
- `attach_card_file` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/attach-card-file.md
- `attach_card_link` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/attach-card-link.md
- `create_card` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/create-card.md
- `create_checklist` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/create-checklist.md
- `create_label` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/create-label.md
- `create_list` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/create-list.md
- `set_card_custom_field` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/set-card-custom-field.md
- `update_card` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/update-card.md
- `update_checklist_item` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/update-checklist-item.md
- `update_label` — Write — https://policylayer.com/tools/asapo-trello-mcp-server/update-label.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=asapo-trello-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/asapo-trello-mcp-server