kiwi_add_test_case_component

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It states the mutation intent but does not reveal whether the operation is idempotent, whether it replaces existing components, whether the component must already exist, or what the response/error behavior will be.

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?

A single, front-loaded sentence with no filler. Every phrase adds meaning: 'Attach' is the action, 'component (by name)' covers one parameter, and 'to a test case' covers the other.

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 mutation tool with no annotations and no output schema, the description is too sparse to fully support an autonomous agent. It omits prerequisites (e.g., component must exist, test case must be valid), the relationship to existing components, and what a successful attach returns.

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 schema is bare (types only, 0% description coverage), so the description's 'by name' clarifies that component is a component-name string rather than an ID, and 'to a test case' identifies case_id as the target test case. It adds meaningful semantics but still does not explain how to source valid component names or the uniqueness/ownership requirements.

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 verb 'Attach' with the object 'a component (by name)' and target 'to a test case' precisely identifies the action and resource. It is clearly distinguishable from sibling tools like add_test_case_comment, add_test_case_tag, and add_test_case_attachment without needing to open the schema.

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 usage is implied: use it when a component must be associated with a test case. However, it does not explicitly mention when not to use it, mention prerequisites, or point to kiwi_get_components for discovering valid component names.

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