drives_location_suggestAutocomplete cities, airports, and venues for search location input.
| Name | Required | Description | Default |
|---|---|---|---|
| mode | No | Suggestion mode filter | |
| limit | No | Maximum suggestions per category | |
| query | Yes | Partial location text to autocomplete |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint=true, idempotentHint=true, and destructiveHint=false, covering safety and idempotency. The description adds the specific types of location suggestions (cities, airports, venues) but does not disclose behavior like response format, pagination, or rate limits beyond what annotations provide.
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?
The description is a single sentence of 11 words, efficiently conveying the tool's purpose without any filler. It is front-loaded and easy to parse.
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?
For a simple autocomplete tool with 3 parameters, good annotations, and no output schema, the description is adequate. It tells the agent the input context and what types of suggestions are returned. However, it could be improved by mentioning the response format or any implicit constraints.
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%, with clear descriptions for all three parameters. The description reinforces the overall purpose but does not add new semantic meaning beyond the 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's purpose: 'Autocomplete cities, airports, and venues for search location input.' The verb 'autocomplete' and the specific resource categories (cities, airports, venues) distinguish it from sibling tools like drives_airport_search and drives_venue_search, which likely perform full searches rather than suggestions.
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 provides context ('for search location input') implying usage during autocomplete while typing. However, it does not explicitly state when to use this tool versus alternatives like drives_airport_search or drives_venue_search, nor does it mention when not to use it.
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 aspect of the rental process: searching by location, vehicles, airports, venues; getting details, availability, reviews, quotes; and host profiles. No two tools overlap in purpose, ensuring clear agent selection.
All tools share the 'drives_' prefix and use snake_case, but the word order varies: some follow verb_noun (drives_get_quote, drives_search_vehicles), others noun_verb (drives_airport_search, drives_location_suggest), and some are noun_noun (drives_vehicle_availability, drives_host_showroom). This inconsistency makes the pattern less predictable.
With 9 tools, the server covers essential rental marketplace operations without excess. Each tool serves a clear role, and the count is well-scoped for its domain.
The tool set comprehensively covers browsing, searching, quoting, and reviewing vehicles, plus location and venue queries. A minor gap is the absence of a tool to create or manage bookings, but the server likely focuses on pre-booking information.