update_smart_collection

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

Annotations (readOnlyHint=false, destructiveHint=false, idempotentHint=false, openWorldHint=true) are not contradicted by the description — 'update' implies mutation consistently. However, the description adds no behavioral context beyond the annotations: it does not disclose whether filter_criteria is replaced wholesale or merged, whether changes apply immediately, or what side effects might occur.

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?

Four words cannot be called concise in the meaningful sense; this is under-specification. A single sentence that merely echoes the tool name earns no structural credit.

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?

This is a mutating tool with5 parameters including a ~37-field nested SmartCollectionFilterCriteria object,0% schema coverage, and a thin annnotation set. The description is far too sparse for an agent to know what to pass, how the update semantics work, or how this differs from update_collection.

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 0% — none of the5 properties (name,is_public, description, collection_id, filter_criteria) have descriptions,and the description does not compensate. It does not even hint that collection_id is required or that filter_criteria carries the meaningful update payload.

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 'Update a smart collection' is a word-for-word restatement of the tool name — the only addition is the article 'a'. It identifies the verb and resource but gives no detail about what is updatable (name, visibility, description, filter criteria) and does not differentiate 'smart' collections from the sibling update_collection tool.

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 when-to-use guidance, no exclusions, and no mention of alternatives. With siblings like create_smart_collection, delete_smart_collection, and update_collection, an agent gets nothing to help route between them.

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