db_create

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

With no annotations, the description carries the full burden and only says 'Create a database.' It does not disclose whether confirmation is required despite claiming confirm is Required, what the operation does if the database already exists, or what side effects occur. The 'confirm: Required' line is also contradicted by the schema making payload required and confirm optional with a default of false.

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, followed by an Args section. There is no filler, though the terseness leaves important details out.

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 mutation tool with no annotations, the description is incomplete: it omits required payload structure, confirm semantics, failure behavior, and how this differs from db_create_with_user. The existence of an output schema helps return-value understanding, but the calling context is still under-specified.

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 0%, so the description must compensate; it adds 'name, charset, …' for payload, which is helpful but vague. For confirm it only says 'Required,' which is misleading because the schema marks it optional with default false and does not explain what it confirms.

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 specific verb and resource: 'Create a database.' This clearly identifies the operation. However, it does not differentiate from nearby sibling tools such as db_create_with_user or db_create_user, so it loses the top score.

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?

The description gives no guidance about when to use db_create versus db_create_with_user or other creation tools. It provides no context, prerequisites, or exclusions, leaving the agent to infer applicability from the name.

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