create_backup

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

No annotations are provided, so the description carries the full behavioral burden. It says nothing about permissions required, whether the operation is destructive or resource-intensive, expected duration, or side effects. The description gives no behavioral insight at all.

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 extremely short and front-loaded, but its brevity reflects under-specification rather than efficiency. It omits information an agent needs to call the tool correctly, so the two-word length is not a virtue.

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?

The tool has a nested required object, no annotations, no output schema, and no parameter descriptions. The description is completely insufficient for an agent to understand what the nested 'backup' object should contain or what the tool will do. It fails to compensate for any of the missing structured context.

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?

There is one required parameter named 'backup', which is a nested object with 0% schema description coverage. The description does not explain what this object should contain or provide any example structure. With the schema doing no work and the description adding nothing, parameter semantics are entirely missing.

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 backup'), which distinguishes it from siblings like list_backups, restore_backup, and delete_backup. However, it adds no scope or qualifier beyond the tool name, so an agent cannot tell what kind of backup is created or how it differs from create_snapshot. It is minimally viable but vague.

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. There is no mention of prerequisites, backup types, or how it relates to restore_backup/delete_backup/list_backups. The agent must infer usage entirely from the name.

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