lightroom_create_collection

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

With no annotations provided, the description carries the full burden of behavioral disclosure, yet it only states the action. It doesn't disclose behavior for duplicate names, whether the collection is created at root level when parent_set_id is omitted, or any error conditions. The 'active catalog' dependency is hinted at but not explained.

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: the action and scope appear first. It is under-specified overall, but purely as a conciseness matter it is appropriately lean; one additional sentence explaining parent_set_id would have improved it without bloat.

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 are covered structurally, but the meaning of parent_set_id is entirely unexplained and no pointer to sibling list functions is provided. For a 2-parameter tool with no annotations, the description leaves a material gap in the agent's ability to invoke it correctly beyond the trivial required name.

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% and the description adds zero parameter information. An agent cannot infer what parent_set_id represents, what type of parent ID is expected, or where to obtain it. This is a critical gap for correct invocation beyond the required name.

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 states a specific verb ('Create'), a resource ('a new collection'), and a scope ('in the active catalog'), making the action clear and distinguishable from siblings like lightroom_add_to_collection or lightroom_list_collections. However, it doesn't differentiate from the alias-like sibling create_collection or clarify the hierarchy of collections versus sets.

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 guidance is given on when to use this tool versus alternatives such as lightroom_add_to_collection or when a collection set should be created first. Prerequisites, such as using lightroom_list_collections to obtain a parent_set_id, are never mentioned.

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