Xray Create Test Set

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

Annotations already declare readOnlyHint=false, destructiveHint=false, openWorldHint=true, and idempotentHint=false, so the safety and mutability profile is largely covered. The description adds only that Tests may be included optionally, but it does not disclose auth requirements, side effects beyond creation, or rate limits. It is consistent with the annotations and adds limited value.

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 front-loaded sentence with no wasted words. It states the core action and the optional add-on directly. Every part of the sentence 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?

An output schema exists, so return values need not be described. Annotations cover safety and mutability. However, the description omits usage guidance, does not mention required project and summary parameters, and does not mention extra_fields, leaving some gaps despite the structured schema support.

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 75%, so the schema already documents most parameters including tests, project, and extra_fields. The description mentions the optional Tests parameter but does not clarify project, summary, or extra_fields behavior. Baseline 3 is appropriate because the schema does most of the semantic work.

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 gives a specific verb and resource: 'Create a Test Set issue'. It also notes the optional inclusion of Tests. It does not explicitly differentiate from nearby siblings such as xray_create_test or xray_add_tests_to_test_set, but the resource name 'Test Set' is distinct enough to be clear.

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 no when-to-use guidance, prerequisites, or alternatives. It is implied that this tool creates a new Test Set issue, but the agent receives no explicit direction on when to choose this over xray_add_tests_to_test_set or how to handle existing Test Sets.

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