Create document

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

No annotations are provided, so the description carries the full burden. It states only the core mutation ('create') but does not disclose whether a collection must already exist, how ID assignment works, whether properties are validated, what side effects occur, or what the response will be. This is a key transparency gap for a write operation.

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, efficient sentence with no redundant wording. It is easy to parse, but its brevity leaves out behavioral and usage context that would improve the definition.

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?

For a create operation with nested properties, no output schema, and no annotations, the description is incomplete. It does not explain what happens after creation, whether a response returns the new document, how to locate the collection, or how properties and content relate to the document. The provided context signals do not compensate for this gap.

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 100%, so the schema already documents all four parameters. The description itself adds no parameter-level meaning beyond what the schema provides, meeting the baseline for high schema coverage.

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 uses a clear verb+resource pair ('Create a new document') and clarifies the container ('in a collection'). It distinguishes this from sibling tools that update, delete, or list documents. However, it is quite close to the title and doesn't add much depth about the collection concept.

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 implies usage when you want to add a new document, but it gives no explicit when-to-use guidance, no conditions, and no pointers to alternatives such as update_document for existing documents or list_collections to find collection IDs. There are no exclusions or prerequisites stated.

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