user_storage_manage_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. It does not describe the mutation's effect, permission requirements, or the readOnly fields. Weakly offset by the schema's confirm note about rw-mode preview, but the description itself adds little behavioral context.

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?

Very short and front-loaded, which is good, but it is more a spec stub (method, path, tag, spec) than useful prose. Little waste yet little value either.

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 write tool with a nested object payload, no annotations, no output schema, and many ambiguous siblings, the definition is missing too much: no confirmation semantics summary, no scope relative to siblings, no mutation behavior. It leaves the agent to infer from the schema and path.

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% and the description adds no parameter meaning beyond what the schema contains, so the baseline 3 applies. The nested body and confirm semantics are fully handled by the schema.

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+resource in Russian ('Создать данные в хранилище' = create data in storage) plus the HTTP method and path. But it does not distinguish this PUT from the many siblings (user_storage_manage_post, user_storage_manage_by_name_put, admin_storage_manage_put), which is a notable gap given the crowded family. Purpose is understandable but under-differentiated.

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 or when-not-to-use guidance is provided. Nothing tells the agent when to choose put over post or the by_name variants, or what prerequisites exist. The only usage hint is in the schema field for 'confirm', not the description.

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