create_collection

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

With no annotations, the description must carry the full burden of behavioral disclosure, but it only says 'Create a new collection.' It does not reveal any behavioral traits like duplicate handling, permission requirements, or side effects, making it effectively transparent only in the most literal sense.

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 that is not verbose and earns its place as a clear action statement. However, it is arguably too minimal for the tool's complexity, though this is more a completeness issue than a conciseness issue.

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 tool has four parameters including a complex nested schema, no output schema, and no annotations. The description provides minimal context—no purpose details, no setup requirements, no return value information—making it completely inadequate for the agent to understand how to use the tool correctly.

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 only 25%, with only collection_id documented. The description text adds nothing about label, workspace_id, or the schema nested object. Even the schema property definitions are sparse, and the description fails to explain how to construct the schema fields array, leaving most parameters semantically under-specified.

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 'create' and the resource 'collection', distinguishing it from sibling tools like update_collection and list_collections. However, it lacks any scope elaboration—it does not explain what a collection is or what makes it distinct from other resources.

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 usage guidance is provided. The description does not indicate when to use this tool versus alternatives like update_collection, nor does it mention any prerequisites such as needing an existing workspace or what a collection represents in the system.

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