Create a direct checkout URL for one or more store products (Wix Stores). The user clicks the URL to complete payment on the site — no login required on the AI agent side.
| Name | Required | Description | Default |
|---|---|---|---|
| items | Yes | Products to add to cart. |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries full burden. It discloses key behaviors: creates a URL (not a direct transaction), requires no login on the AI agent side, and user completes payment via click. However, it omits potential side effects like URL expiration or required store authentication.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two sentences, zero wasted words. Front-loaded with the main action and key context (Wix Stores, no login needed). Every sentence earns its place.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given no output schema, the description should clarify the return value (the URL). It implies the output is a URL ('Create...URL') but does not explicitly state that the tool returns it. For a creation tool, this is a minor gap. Otherwise, it covers inputs and user flow adequately.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100% (both productId and quantity described), so baseline is 3. The description adds 'one or more store products' and references list_products, but these largely repeat schema info. No additional semantic depth beyond schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool creates a direct checkout URL for store products, using the specific verb 'Create' and resource 'checkout URL'. It distinguishes itself from siblings like list_products and create_booking by specifying the domain (Wix Stores) and outcome (user completes payment).
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies usage when needing a checkout URL for products, but does not explicitly state when not to use it or mention alternative tools (e.g., list_products for browsing). No exclusions or prerequisites are provided, leaving the agent to infer context from sibling names.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Tools are mostly distinct with clear descriptions. Some overlap in actions that require user to click a link (create_booking, create_checkout, request_reservation, etc.), but each targets a different domain (booking, store, restaurant, event tickets, RSVP). Minor ambiguity possible but descriptions clarify.
All tools follow a consistent verb_noun snake_case pattern (e.g., create_booking, get_availability, search_places). No deviations or mixed conventions.
28 tools is slightly high for a neighborhood directory, but each serves a specific function (search, booking, events, movies, offers, etc.). The scope justifies the count, though some tools like list_blog_posts and list_faqs might be considered niche.
The tool set covers search, place details, categories, menus, events, movies, offers, booking, and forms. Missing update/delete operations for places or user management, but these are likely out of scope for a read-only directory. Core queries and actions are well-supported.
