get_servicesList the services a center offers with a starting price each. centerId is the numeric id from find_centers.
| Name | Required | Description | Default |
|---|---|---|---|
| centerId | Yes | Numeric center id as returned by find_centers |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations provided, so description must bear full burden. Describes core behavior (list services with prices) but omits details like error handling, pagination, or idempotency. Adequate for a simple read tool.
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, no fluff. First sentence states purpose, second sentence explains parameter source. Efficient and front-loaded.
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?
Adequate for a single-parameter list tool. Mentions starting price and parameter source. Could mention return format or empty result behavior but not strictly necessary.
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 parameter description. The description repeats schema info ('centerId is the numeric id from find_centers') without adding new semantic value. Baseline score of 3.
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 verb 'List' and object 'services a center offers with a starting price each'. Differentiates from siblings like find_centers (find centers) and get_booking (get booking).
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?
Explicitly links centerId to find_centers tool, providing clear prerequisite. Does not explicitly state when not to use, but context is clear.
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 has a clear, distinct purpose: listing centers, retrieving booking, listing services, recommending wash, and searching slots. No overlap in functionality.
All tool names follow a consistent verb_noun snake_case pattern (e.g., find_centers, get_booking, search_available_slots). No deviations.
5 tools is reasonable for a focused car-wash booking domain, though the set is slightly underpopulated for a full CRUD workflow.
Missing essential tools for creating, updating, or canceling bookings. The server allows discovering services and slots but not completing a reservation, which is a significant gap.