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?
No annotations provided, so description carries full burden. It mentions creating a URL for payment but lacks details on error handling, URL expiration, or what happens if items are invalid. Missing behavioral traits like side effects.
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?
Single sentence, front-loaded with action and result, no redundant words. Efficient.
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?
No output schema, so description should explain return format. It only says 'creates a direct checkout URL' without specifying output structure or prerequisites like using list_products for product IDs.
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 coverage is 100% with descriptions for both productId and quantity. Description adds no extra meaning beyond 'one or more store products', so baseline 3 is appropriate.
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?
Description clearly states it creates a checkout URL for store products, specifying it's for Wix Stores. It differentiates from siblings like create_booking or list_products by focusing on payment checkout.
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?
Provides context that no login is required on the AI agent side, but does not explicitly state when to use versus alternatives like create_booking or list_products. No when-not guidance.
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.
Each tool targets a distinct action and resource: booking appointments, restaurant reservations, event tickets, searches, etc. No two tools have overlapping purposes; even similar actions like create_booking and request_reservation are for different domains (appointments vs. restaurant tables).
All tools follow a consistent verb_noun pattern using lowercase and underscores (e.g., get_availability, list_events, create_booking). There is no mixing of styles like camelCase or inconsistent verbs.
28 tools is above the typical well-scoped range but each tool serves a clear purpose within the comprehensive neighborhood directory domain. The count feels justified, though slightly heavy.
The tool set covers most major features of a neighborhood directory: places, events, booking, restaurant menus, reviews, forms, etc. Minor gaps exist, such as no create_review or update operations, but core workflows are complete.