panelica_mysql_users_post_v1_mysql_users

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

The description adds 'Required scopes: databases:write' and explicitly states 'Mutating: changes server state,' which provides some context beyond the annotations. However, the mutating trait is already implied by readOnlyHint=false and idempotentHint=false, and no additional side effects or limitations are disclosed.

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 compact and front-loaded with the core action. Minor boilerplate such as 'Category: MySQL Users' and 'Mutating: changes server state' adds little value, but overall the content is easy to scan and free of unnecessary expansion.

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?

With no output schema and an underspecified body, the description does not explain expected request fields, whether the body is required, or what response to expect. It tells an agent this is a write operation but not how to invoke it correctly.

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?

The only parameter, body, is documented only as an untyped JSON object whose schema is 'not statically declared — see API docs.' The tool description adds no field names, required properties, formats, or examples, leaving an agent unable to determine what a valid create-user request must contain.

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: 'Create MySQL user.' The HTTP POST /v1/mysql-users line reinforces the action and clearly differentiates it from sibling tools like GET, PATCH, DELETE, and change-password operations on MySQL users.

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 about when to use this tool versus alternatives, such as patch or delete. 'Required scopes: databases:write' is an authorization requirement, not usage direction, and there are no prerequisites, exclusions, or selection criteria.

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