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

Annotations provide idempotentHint=true and destructiveHint=false. The description adds that host privileges are required and that it can archive/restore via the active flag. This provides useful behavioral context beyond annotations.

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?

Single sentence with front-loaded action, list of entities, and list of actions. No wasted words, yet comprehensive for the core purpose.

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 entity list in the description is incomplete compared to the enum (missing buildUnits, scholarships, invitations). No output schema or return value description. For a mutation tool with 8 parameters and many entities, more detail is expected.

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 description maps each parameter to its purpose: status, rename (name), notes, active, and the fields object for arbitrary details. It also mentions required parameters explicitly. Since schema coverage in description is 100% and adds semantic meaning, it scores high.

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 it updates a production item across many specific entity types, and lists the actions: change status, rename, edit notes, archive/restore, set details via fields. It distinguishes from create/delete/list siblings by specifying 'update'.

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?

No explicit guidance on when to use this unified update tool versus the many sibling-specific update tools (e.g., update_inventory_details, update_meal_menu). It implies it is for any area, but does not explain when to prefer this over alternatives.

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