s3_create_account

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

Annotations already indicate the operation is not read-only but is not destructive; the description agrees by saying 'Создать' and adds the useful requirement of authorization. However, it does not disclose side effects, idempotency, or what 'binding' actually changes beyond the annotation-provided safety profile.

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 short, front-loaded pair of clauses: purpose first, then the authorization requirement. It is scannable and free of filler, though it does not go beyond simple efficiency to provide richer routing value.

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 four-parameter creation tool with no output schema, the description explains the core action and auth requirement, but it does not mention what a successful call returns or that plan_id and bucket may be optional despite being described as part of the binding. This is minimally viable but not fully self-sufficient.

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 baseline is 3. The description only loosely echoes the schema by mentioning tariff plan and initial bucket, and does not add extra meaning about formats, defaults, or relationships beyond what the schema already documents.

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 opens with a specific verb and resource, 'Создать S3-аккаунт', and adds a distinguishing scope: 'привязка тарифного плана и начального бакета'. This clearly separates it from sibling tools like s3_create_bucket and s3_create_order, and the inline endpoint reference s3/create_account further anchors its identity.

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 guidance is given on when to prefer s3_create_account over related siblings such as s3_create_bucket, s3_create_order, or s3_delete_account. 'Требует авторизации' is a prerequisite, not a selection rule, so an agent gets no alternative routing or exclusions.

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