kiwi_get_products

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

With no annotations, the description must carry the behavioral burden. 'List' communicates a read-only operation and 'Filter dict optional' indicates the query behavior, but pagination, result cardinality, or output shape are not disclosed. This is sufficient for a simple list operation, though minimal.

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 with a front-loaded verb and no redundant filler. The parenthetical clarifying TestRail terminology 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?

For a one-optional-parameter list tool, the schema covers the parameter and the description states the operation clearly. There is no output schema, but 'List' implies a collection of products; however, no annotations or return-format hints mean the description is adequate but not complete.

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%: the schema already documents the Kiwi ORM filter dict, gives examples, and states that omitting it or passing {} lists everything. The tool description merely repeats 'Filter dict optional' and adds no semantics beyond the schema, so the baseline of 3 applies.

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 verb ('List') and the resource ('Kiwi products'), and the TestRail 'project' equivalence adds useful domain context. It does not explicitly contrast with sibling getter tools, but the product resource is distinct enough that the purpose is unambiguous.

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?

There is no guidance on when to invoke this tool instead of other 'get_*' tools, nor any mention of prerequisites or cases where a filter should be supplied. The description only restates the basic operation, leaving the agent to infer usage.

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