# Grabblist MCP server

Agent View of the PolicyLayer registry record for Grabblist: identity, probed posture, risk grade, and all 23 tools classified. HTML page: https://policylayer.com/tools/com-grabbitapp-grabblist

## Facts

- Server id: `https://mcp.grabbitapp.com/api/mcp`
- Homepage: https://github.com/https://mcp.grabbitapp.com/api/mcp
- Registry record: grade F, identity unverified
- Lifecycle: active
- Auth posture: open
- Rate-limited: no
- Tools: 23 (22 with introspected schema)
- Tool categories present: Destructive, Read, Write
- Context-window cost: 4118 tokens per request — https://policylayer.com/token-cost/com-grabbitapp-grabblist
- Tags: com grabbitapp grabblist, admin
- Record last modified: 2026-08-20T19:05:09.830Z

## Tools (23)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `delete_collection` | Destructive | Critical | https://policylayer.com/tools/com-grabbitapp-grabblist/delete-collection.md |
| `delete_item` | Destructive | Critical | https://policylayer.com/tools/com-grabbitapp-grabblist/delete-item.md |
| `remove_from_collection` | Destructive | Critical | https://policylayer.com/tools/com-grabbitapp-grabblist/remove-from-collection.md |
| `unlink_items` | Destructive | Critical | https://policylayer.com/tools/com-grabbitapp-grabblist/unlink-items.md |
| `ask_agent` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/ask-agent.md |
| `get_collection_activity` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/get-collection-activity.md |
| `get_item` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/get-item.md |
| `get_item_graph` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/get-item-graph.md |
| `get_item_history` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/get-item-history.md |
| `get_wishlist` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/get-wishlist.md |
| `list_collections` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/list-collections.md |
| `search_saved` | Read | Low | https://policylayer.com/tools/com-grabbitapp-grabblist/search-saved.md |
| `add_item` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/add-item.md |
| `add_to_collection` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/add-to-collection.md |
| `create_collection` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/create-collection.md |
| `link_items` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/link-items.md |
| `ping` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/ping.md |
| `restore_item` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/restore-item.md |
| `send_feedback` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/send-feedback.md |
| `set_pinned_items` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/set-pinned-items.md |
| `update_collection` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/update-collection.md |
| `update_item` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/update-item.md |
| `update_price` | Write | Medium | https://policylayer.com/tools/com-grabbitapp-grabblist/update-price.md |

## Tool descriptions

- `delete_collection` — Permanently delete a collection. Items inside are not deleted — they stay in the Grabblist.
- `delete_item` — Remove one or more items from the user's Grabblist (soft-delete). Pass a single id or an array of ids for batch operations.
- `remove_from_collection` — Remove one or more items from a collection. Pass a single item_id or an array of item_ids for batch removal. Items are NOT deleted — they stay in the Grabblist.
- `unlink_items` — Remove a relation between two items.
- `ask_agent` — Delegate a task to Grabblist's built-in AI assistant. The agent knows the user's Grabblist and can answer questions, compare items, give shopping advice, or analyze saved products. Use this when you want a second opinion or a specialized…
- `get_collection_activity` — Get recent activity on a collection — additions, removals, edits.
- `get_item` — Get full details of a saved item by ID. Returns a static snapshot from the user's Grabblist.
- `get_item_graph` — Get all relations for an item — alternatives, complements, upgrades, duplicates. Returns the item and all connected items with their relation types.
- `get_item_history` — Get the change history for a saved item — who changed what and when.
- `get_wishlist` — Get all saved items from the user's Grabblist. Each item is a static snapshot — data reflects the moment it was saved, not current prices.
- `list_collections` — List all collections OR get a specific collection with its items. Without id: returns all collections with counts/values. With id: returns that collection's metadata and all items inside (with optional filters).
- `search_saved` — Search within the user's saved items by keyword
- `add_item` — Save an item to the user's Grabblist. Creates a static snapshot — Grabblist does not monitor prices or auto-update data. Only include fields with values available from the source. If no image is provided, the server attempts to fetch og:…
- `add_to_collection` — Add a saved item to a collection. Both the item and collection must already exist.
- `create_collection` — Create a new collection (folder) in the user's Grabblist to organize saved items.
- `link_items` — Create typed relations between items: alternative (A or B), complement (A and B together), upgrade (B replaces A), duplicate (same item different site), same_seller. Supports single pair (from_id, to_id, relation) or bulk (pairs array).
- `ping` — Test connectivity to Grabblist and return service version.
- `restore_item` — Restore one or more deleted (archived) items back to the Grabblist. Pass a single id or an array of ids for batch restore.
- `send_feedback` — Send feedback, bug report, or feature request to the Grabbit team. Use this when you encounter parsing failures, missing features, broken URLs, or have improvement suggestions. The team reads these to improve the product. Be specific abo…
- `set_pinned_items` — Set the pinned "Top Picks" items for a collection (max 3). Pinned items are highlighted on the share page.
- `update_collection` — Update a collection's name, icon, description, budget, or sharing status. Only provide the fields you want to change — omitted fields stay unchanged. Set is_public=true to share (returns public URL), is_public=false to unshare.
- `update_item` — Edit fields on one or more saved items. Pass a single id or an array of ids for batch updates (same fields applied to all). For batch: attributes are REPLACED not merged, og:image fallback is skipped.
- `update_price` — Manually update the price on a saved item. Records old and new price for comparison. This is a manual correction, not automatic price tracking.

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## 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=com-grabbitapp-grabblist · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/com-grabbitapp-grabblist