user_storage_manage_by_name_post

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 discloses almost nothing beyond the POST verb implying mutation. Critical behavior such as the confirm/preview semantics, required permissions, or whether the modification is reversible lives only in the schema text, not here.

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 short and front-loads the route, but the trailing 'Тег: Хранилище' and 'Спека: user' metadata are low-value filler that do not help an agent decide or invoke. Appropriately sized but not every line earns its place.

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 mutating tool with no annotations and no output schema, the description omits the confirm-gated preview behavior and gives no hint of the write path's effect or response. Because the schema fully documents the parameters, the gap is not catastrophic, but the definition is far from complete for an agent operating in an rw environment.

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 all four parameters (body, name, confirm, user_id) are already documented in the schema; baseline 3 applies. The description adds no formatting or interpretation beyond what the schema already states.

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 gives a verb and resource ('POST /storage/manage/{name}', 'Изменить данные в хранилище'), so the intent — modify a storage entry identified by name — is decipherable. However, it does not distinguish this from the near-identical sibling `user_storage_manage_by_name_put` (or `user_storage_manage_post`), so an agent cannot tell which variant to pick. Purpose is clear but undifferentiated.

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 the PUT/DELETE/GET variants that share the same resource path. The only 'when' signal is the raw HTTP method in the route string, which the agent must infer.

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