vpn_dial_out

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

With no annotations provided, the description carries the burden of behavioral disclosure. It does reveal that this is a write operation requiring confirmation, which is useful. However, it does not explain the confirmation mechanism, side effects, reversibility, or required permissions, leaving significant gaps for a mutation tool.

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 concise, a single phrase with the key traits (write, requires confirmation) front-loaded. It has no fluff. However, it may be too terse, bordering on under-specification, but it earns credit for efficiency.

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 write operation with four parameters, no output schema, and no annotations, the description is incomplete. It does not explain what 'param' holds, how the confirmation flow works (which parameters are needed for confirmation), or what response to expect. An agent would struggle to invoke this correctly without additional 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?

Schema description coverage is 0% and the description provides no information about any of the four parameters (param, user_code, confirm_token, confirmation_id). The description adds zero semantic value beyond the bare schema property names, which are cryptic (especially 'param').

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 it is a write operation for VPN dial-out configuration, which clearly distinguishes it from the many read-only show/status siblings. It names the resource (VPN dial-out) and the action (configuration write), though it does not specify exactly which settings are configured.

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 on when to use this tool versus alternatives like vpn_setup or vpn_ovpn. It implies it is for dial-out configuration but does not state conditions, exclusions, or prerequisites. The agent must infer usage from the name.

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