Bulk Create Action Plan Item Assignees

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

The description adds value beyond annotations by noting partial failures and HTTP 201 status. Annotations already indicate non-read-only and non-destructive, but the partial failure detail is useful behavioral context.

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 concise (3 sentences plus metadata), front-loaded with the title and purpose, and includes API details. Every sentence adds value without unnecessary repetition.

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?

The description covers purpose, partial failures, and required parameters, but it lacks details on the array items structure and the completion_mode parameter. Given no output schema, more information on the return format would improve completeness.

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 coverage is 100%, so baseline is 3. The description lists required parameters but does not explain the structure of 'plan_item_assignees' or the 'completion_mode' beyond what the schema provides, adding limited meaning.

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 creates many Action Plan Item Assignees in a single request, differentiating it from sibling tools that create other resources. However, it inaccurately says 'Action Plans records' instead of 'Action Plan Item Assignees,' which may cause minor confusion.

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 says to use it for bulk creation but does not provide when-not-to-use or compare with alternatives like single create tools. It gives minimal context on usage scenarios.

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