Bulk Update Action Plan Template Item Assignees

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

Annotations already indicate non-read-only and non-destructive. The description adds minimal extra behavioral context, such as that it updates specified Action Plans and returns the modified object, but does not disclose bulk behavior limits or partial failure handling.

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 structured with a clear action statement, usage note, return value, and API details. It is somewhat verbose but every sentence adds value. Could be slightly more concise.

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?

Given no output schema, the description provides the return behavior but lacks details on success/error responses, bulk update semantics, or the structure of the returned object. It 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 coverage is 100%, so the description adds no new meaning beyond what the input schema provides. It restates required parameters but does not elaborate on the format of plan_template_item_assignees array or completion_mode values.

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 (bulk update) and resource (Action Plan Template Item Assignees), but uses 'Action Plans' interchangeably, which may cause minor confusion. It does not explicitly differentiate from similar sibling tools like bulk_update_company_action_plan_template_item_assignees.

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 mentions required parameters and gives the endpoint, but lacks explicit guidance on when to use this tool versus siblings (e.g., project vs company level). No when-not-to-use or alternative recommendations.

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