# get_item_graph

Get all relations for an item — alternatives, complements, upgrades, duplicates. Returns the item and all connected items with their relation types.

Agent View of the PolicyLayer registry record for `get_item_graph`. HTML page: https://policylayer.com/tools/com-grabbitapp-grabblist/get-item-graph

## Facts

- Tool: `get_item_graph`
- Server: Grabblist (`https://mcp.grabbitapp.com/api/mcp`) — https://policylayer.com/tools/com-grabbitapp-grabblist.md
- Homepage: https://github.com/https://mcp.grabbitapp.com/api/mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 1 (1 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | string | yes | The item ID to get relations for |

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": "get_item_graph",
    "arguments": {
      "id": "<id>"
    }
  }
}
```

## Why get_item_graph is rated Low

Even though get_item_graph 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_item_graph to retrieve information from Grabblist 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 Grabblist:

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

## Other tools on Grabblist (22)

- `delete_collection` — Destructive — https://policylayer.com/tools/com-grabbitapp-grabblist/delete-collection.md
- `delete_item` — Destructive — https://policylayer.com/tools/com-grabbitapp-grabblist/delete-item.md
- `remove_from_collection` — Destructive — https://policylayer.com/tools/com-grabbitapp-grabblist/remove-from-collection.md
- `unlink_items` — Destructive — https://policylayer.com/tools/com-grabbitapp-grabblist/unlink-items.md
- `ask_agent` — Read — https://policylayer.com/tools/com-grabbitapp-grabblist/ask-agent.md
- `get_collection_activity` — Read — https://policylayer.com/tools/com-grabbitapp-grabblist/get-collection-activity.md
- `get_item` — Read — https://policylayer.com/tools/com-grabbitapp-grabblist/get-item.md
- `get_item_history` — Read — https://policylayer.com/tools/com-grabbitapp-grabblist/get-item-history.md
- `get_wishlist` — Read — https://policylayer.com/tools/com-grabbitapp-grabblist/get-wishlist.md
- `list_collections` — Read — https://policylayer.com/tools/com-grabbitapp-grabblist/list-collections.md
- `search_saved` — Read — https://policylayer.com/tools/com-grabbitapp-grabblist/search-saved.md
- `add_item` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/add-item.md
- `add_to_collection` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/add-to-collection.md
- `create_collection` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/create-collection.md
- `link_items` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/link-items.md
- `ping` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/ping.md
- `restore_item` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/restore-item.md
- `send_feedback` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/send-feedback.md
- `set_pinned_items` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/set-pinned-items.md
- `update_collection` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/update-collection.md
- `update_item` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/update-item.md
- `update_price` — Write — https://policylayer.com/tools/com-grabbitapp-grabblist/update-price.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=com-grabbitapp-grabblist · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-grabbitapp-grabblist