# Grabblist Muse connector From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta. ## Grabblist Save and organize items from across the web into collections for shopping decisions. - Record: https://musedirectory.ai/connector/grabblist - Category: Shopping & Commerce - Developer: Grabbit (https://grabbitapp.com/docs/mcp) - Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse. - Health: Working, 488ms, checked 2026-09-28T07:30:50Z - Endpoint: https://mcp.grabbitapp.com/api/mcp - Auth: No account needed; Pricing: unknown - Screening: Screened, no issues found (2026-09-24T14:26:12Z) - Source: Found in the official MCP Registry (com.grabbitapp/grabblist) https://registry.modelcontextprotocol.io/v0/servers?search=com.grabbitapp%2Fgrabblist Grabblist lets Muse save product links, prices, and details from any website into organized collections. Create wishlists, set budgets, compare items, and track shopping decisions across Amazon, eBay, and other retailers. Example request: "Save this laptop to my gaming setup collection and compare it with the other models I've found." How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Grabblist to help me. It is a free service with an MCP server at https://mcp.grabbitapp.com/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer. Tools: - ping: Test connectivity to Grabblist and return service version. - 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. - get_item: Get full details of a saved item by ID. Returns a static snapshot from the user's Grabblist. - 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:image automatically. - 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. - 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. - search_saved: Search within the user's saved items by keyword - 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. - 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. - 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). - create_collection: Create a new collection (folder) in the user's Grabblist to organize saved items. - add_to_collection: Add a saved item to a collection. Both the item and collection must already exist. - 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. - delete_collection: Permanently delete a collection. Items inside are not deleted — they stay in the Grabblist. - 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. - 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). - get_item_graph: Get all relations for an item — alternatives, complements, upgrades, duplicates. Returns the item and all connected items with their relation types. - unlink_items: Remove a relation between two items. - get_item_history: Get the change history for a saved item — who changed what and when. - get_collection_activity: Get recent activity on a collection — additions, removals, edits. - set_pinned_items: Set the pinned "Top Picks" items for a collection (max 3). Pinned items are highlighted on the share page. - 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 about what went wrong and where. - 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 shopping assistant perspective. Requires t Screening checks: - MCP handshake: pass (Answered in 374ms) - Domain against threat feeds (Cloudflare security DNS): pass (mcp.grabbitapp.com, grabbitapp.com not flagged) - Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published) - Hidden instructions or invisible characters in tool text: pass (23 tools read, nothing found) - Inputs asking for passwords, card numbers or seed phrases: pass (None found) - Domain and redirects: pass (Domain registered 237 days ago) - AI review of purpose and tool behavior: pass (No concerns)