db_optimize

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

With no annotations, the description carries the full burden of behavioral disclosure, but it does not state whether the operation locks tables, causes downtime, changes data, or is reversible. The line 'confirm: Required' hints at a confirmation guard but is ambiguous and does not clarify the tool's effects.

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 very short and front-loaded, with no filler or unnecessary prose. It is concise to the point of under-specification, but as a structural matter it is easy to scan and immediately identifies the core action.

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?

Given zero annotations and a vague description, the agent lacks enough context to safely call this tool: no operational impact, no usage conditions, and no relationship to database siblings are described. The output schema reduces the need to document return values, but the missing behavioral and selection context remains significant.

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, but it adds almost no real meaning: 'database: Name' is nearly redundant, and 'confirm: Required' is misleading because the schema marks confirm as optional with a default of false. The agent receives no information about acceptable values, formats, or the meaning of the confirmation flag.

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 clear action and resource: 'Optimize a database.' This is not a tautology and gives the agent a basic sense of operation. However, it does not explain what optimization entails or distinguish it from related database maintenance siblings like db_repair or db_check.

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?

There is no guidance on when to use this tool, what prerequisites exist, or when a sibling like db_repair or db_check would be more appropriate. Among many database-related sibling tools, this absence leaves the agent to guess at the intended use case.

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