av_create_vault

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

With no annotations provided, the description is the sole source of behavioral disclosure. It does not mention side effects (e.g., vault creation is a persistent mutation), permissions required, error conditions (e.g., duplicate vault names), or any operational context. This is a bare action statement with no transparency.

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 one short, clear sentence with no wasted words. It is appropriately sized for a simple tool, though it borders on under-specification rather than conciseness. The structure is straightforward and front-loaded.

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 the tool's simplicity (1 lightweight parameter, no output schema, no annotations), the description is still incomplete. It omits when to use it, behavioral details, and parameter semantics. An agent would have to infer critical context from the tool name alone, making the description insufficient for reliable invocation.

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. The single 'name' parameter is never explicitly explained; the description only implies through context that 'name' is the vault's name. No additional meaning, format, constraints, or uniqueness requirements are provided.

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 'Create a new vault.' directly states a specific verb (create) and resource (vault), clearly distinguishing it from sibling tools that operate on secrets or tokens. This is an unambiguous and focused purpose statement.

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 provides no guidance on when to use this tool versus alternatives, nor does it mention prerequisites, scenarios, or exclusions. It only states the action, leaving the agent without context for when this tool is appropriate.

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