vsz_unblock_client

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only states the action ('Unblock (remove from blacklist)') without mentioning side effects, idempotency, permission requirements, or impact on active sessions. This is a minimal disclosure 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, with one action sentence and two parameter lines. Every word earns its place, and no unnecessary information is included.

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 simple two-parameter tool, the description covers the core action and parameter meanings. However, it does not provide context on how to find the client_id or mention any error conditions, leaving some gaps for an agent to infer from sibling tools.

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 coverage is 0%, but the description compensates by explaining each parameter: 'host: vSZ controller IP or hostname' and 'client_id: Blocked client entry UUID'. This adds format and semantic meaning beyond the plain schema field names.

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 uses a specific verb 'Unblock' with an explicit clarification 'remove from blacklist' and names the resource 'client'. This clearly distinguishes it from siblings like vsz_block_client and vsz_list_blocked_clients.

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 implies this tool is for clients that are currently blacklisted by referencing 'Blocked client entry UUID'. However, it does not explicitly state when to use it versus alternatives or provide any prerequisites, such as needing to obtain the client_id via vsz_list_blocked_clients.

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