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

With no annotations, the description carries the behavioral burden and does well by disclosing that deletion is permanent, cannot be undone, stops the future schedule, and returns deletion status. It stops short of mentioning permissions, not-found behavior, or other error conditions.

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 two tight sentences with no wasted words. The irreversible nature and schedule-stopping effect are front-loaded before the return-status note.

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 one-parameter delete tool with no output schema and no annotations, the description covers the key risk and effect. It could be more complete by noting permissions requirements or behavior when the ID does not exist.

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 there is only one required parameter and the description says 'by ID,' which contextualizes it as a monitor identifier. It does not explain the ID format or where to obtain it, so it adds only minimal meaning beyond the schema.

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: permanently delete a monitor by ID. It also clarifies the effect of stopping the future schedule, which distinguishes it from monitor_update or monitor_get, though it does not explicitly name sibling alternatives.

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 the tool is for permanent deletion, but it does not explicitly state when to use it versus alternatives like updating or disabling a monitor. There are no exclusions or prerequisites provided.

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