user_storage_manage_by_name_put

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

No annotations are provided, so the description carries the full behavioral burden, and it delivers almost nothing: it implies a write/mutation but says nothing about permissions, overwrite/replace semantics for an existing key, or the preview-vs-execute behavior tied to confirm. The confirm/preview contract appears only in the schema, not the description.

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?

It is very short and the route is front-loaded, which is good. But three of the four fragments are boilerplate (route line, tag, spec) rather than information that helps invocation, so the brevity reflects under-specification as much as efficiency.

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 4-parameter mutation tool with no annotations and no output schema, the description is insufficient: it never explains what 'data' is stored, what happens on repeated PUT to the same name, or what the confirm/preview flow means for the caller.

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 name, body, confirm and user_id are all documented at the schema level; baseline 3 applies. The description adds no extra meaning (e.g., body content type, expected key format) beyond restating the route.

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 verb and resource ('Создать данные в хранилище') and echoes the HTTP route PUT /storage/manage/{name}, so the operation is identifiable. However it gives no indication of what kind of data is stored or how this differs from the many near-identical siblings (user_storage_manage_post, user_storage_manage_put, user_storage_manage_by_name_post), so the agent cannot distinguish it without opening the schemas.

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?

There is no when-to-use or when-not-to-use guidance, and no mention of alternatives such as user_storage_manage_post or the non-by-name variants. The 'Тег' and 'Спека' labels are metadata, not usage guidance.

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