# pine_delete_attachment

Delete a previously uploaded attachment.

Agent View of the PolicyLayer registry record for `pine_delete_attachment`. HTML page: https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-delete-attachment

## Facts

- Tool: `pine_delete_attachment`
- Server: Pine Assistant MCP Server (`19pine-ai/pine-mcp-server`) — https://policylayer.com/tools/19pine-ai-pine-mcp-server.md
- Homepage: https://github.com/19PINE-AI/pine-mcp-server
- 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": "pine_delete_attachment",
    "arguments": {}
  }
}
```

## Why pine_delete_attachment is rated Critical

This tool permanently removes user-uploaded files without recovery option. Combined with the server's financial context (bill negotiation, subscription cancellation, dispute resolution), a compromised agent could delete critical documents (receipts, contracts, proofs of payment) needed for financial disputes or record-keeping, amplifying harm from other malicious actions on this server.

From the tool's own definition: "Tool name explicitly states 'delete' and description confirms 'Delete a previously uploaded attachment' — irreversible removal of user data."

## Use case

AI agents call pine_delete_attachment to permanently remove resources in Pine Assistant 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 Pine Assistant MCP Server:

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

## Other tools on Pine Assistant MCP Server (18)

- `pine_session_delete` — Destructive — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-delete.md
- `pine_send_auth_confirmation` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-auth-confirmation.md
- `pine_send_form_response` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-form-response.md
- `pine_send_message` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-message.md
- `pine_session_create` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-create.md
- `pine_task_stop` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-task-stop.md
- `pine_task_start` — Financial — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-task-start.md
- `pine_get_history` — Read — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-get-history.md
- `pine_session_get` — Read — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-get.md
- `pine_session_list` — Read — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-list.md
- `pine_session_url` — Read — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-url.md
- `pine_auth_request_code` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-auth-request-code.md
- `pine_auth_verify_code` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-auth-verify-code.md
- `pine_send_location_response` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-location-response.md
- `pine_send_location_selection` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-location-selection.md
- `pine_social_share` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-social-share.md
- `pine_update_call_reminder` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-update-call-reminder.md
- `pine_upload_attachment` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-upload-attachment.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=19pine-ai-pine-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/19pine-ai-pine-mcp-server