server-validate

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

Annotations (readOnlyHint, idempotentHint, openWorldHint) indicate safety and idempotency, but the description adds no behavioral context beyond that. It does not explain the outcome (e.g., returns success/failure) or error handling for invalid server IDs.

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?

While the description is very short, it is under-specified. True conciseness conveys essential information efficiently; this fails to do so, making it closer to minimalism than effective communication.

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 lack of output schema and the need for the agent to understand what 'validate' means, the description is completely inadequate. It offers no insight into return values, side effects, or usage context for a tool with a required parameter.

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?

With 0% schema description coverage, the description should explain the required parameter 'serverId'. However, it omits any mention of the parameter, its meaning, or expected format, leaving the agent with no semantic help.

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 is merely the HTTP path 'GET /server.validate' without stating what the tool does. It does not indicate that it validates a server's existence or health, nor does it distinguish from sibling tools like server-one (fetch details) or server-all (list servers).

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. For example, it does not clarify if this should be used as a prerequisite before other server operations or to check server validity.

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