items_list

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

There are no annotations, so the description carries the full behavioral burden. It only indicates a list/search operation and does not disclose pagination behavior, default result scope, sorting, response shape, or whether any filters combine as AND/OR. Full transparency is missing.

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 with no wasted words. The primary purpose is front-loaded, and the feature summary is compact and readable.

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 tool with 6 parameters, no annotations, and no output schema, this description is incomplete. It does not explain pagination behavior, what happens when no filters are supplied, the default ordering, or how it relates to items_get and other item-focused tools.

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?

The description maps q to free-text search and labels/locations/parentIds to filters, which loosely reinforces the schema's own descriptions. However, it adds little new meaning and does not clarify pagination semantics for page/pageSize, though those param names and schema constraints are reasonably self-explanatory.

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?

States a clear verb ('List/search') and resource ('items in the Homebox inventory'), and names the supported filter dimensions. The plural/list framing distinguishes it from a single-item getter like items_get, though it does not explicitly name that alternative.

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 use this when you need to list or search items, but it provides no explicit guidance on when to prefer it over siblings such as items_get or when not to use it. No exclusions or alternative routing are given.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.