db_restore_backup

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

With no annotations provided, the description carries full burden for behavioral transparency. It does not disclose if restoration is destructive, what authentication or permissions are required, or any side effects. The typo 'backup' may also cause confusion.

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 single concise sentence, which is efficient but lacks sufficient detail. It is not poorly structured, but the minimalism reduces its effectiveness.

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 tool with 4 parameters, no output schema, and no annotations, the description is incomplete. It does not explain the return value, error conditions, or the relationship between parameters. The agent would have limited information to invoke the tool 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?

Only 1 out of 4 parameters has a description in the schema (name). The tool description adds no meaning to the other parameters (backup_id, region, resource_group_id). Given the low schema coverage (25%), the description fails to compensate and leaves the agent guessing about parameter semantics.

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 clearly states the verb 'Restore' and the resource 'database from a backup', indicating the tool's main purpose. However, it does not clarify whether this restores into an existing deployment or creates a new one, which is ambiguous given the required 'name' parameter suggests a new deployment.

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 provided on when to use this tool versus alternatives like db_create_deployment or db_list_backups. There is no mention of prerequisites, typical use cases, or conditions that might make this tool inappropriate.

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