Delete watchlist

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

Annotations already declare destructiveHint=true, idempotentHint=true, readOnlyHint=false, so the safety profile is largely covered. The description adds the useful 'permanently' qualifier confirming irreversibility, but says nothing about cascade effects (e.g. alerts inside the watchlist) or recovery options.

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?

One short sentence with zero filler, front-loaded with the verb and resource. Nothing redundant and nothing that wastes the agent's attention.

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 low-complexity one-parameter destructive tool the description is nearly adequate, and annotations carry the safety semantics. However, it omits the identifier requirement and any impact/recovery context expected of an irreversible delete with no output schema.

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 single required 'id' parameter is completely undocumented in both schema and description. The description gives no hint about what identifier to supply or its format, so it fails to compensate for the coverage gap.

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?

States a specific verb and resource ('Deletes a watchlist') and adds the permanence qualifier. It is clearly distinguishable from create_watchlist/edit_watchlist by name, though the description itself never names a sibling to sharpen the contrast.

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?

There is no explicit when-to-use guidance, no mention of alternatives such as edit_watchlist, and no statement of prerequisites or confirmation steps. The word 'permanently' hints at caution but does not route the agent.

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