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

Annotations already declare destructiveHint=true, readOnlyHint=false and idempotentHint=false, so the irreversibility is structured data. The description reinforces 'cannot be undone' and adds the confirmation step, which is genuinely useful, but it does not explain side effects (e.g. whether posts referencing the item break) or why idempotencyKey matters given idempotentHint=false.

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?

A single tight sentence with the identifier source front-loaded and the danger warning attached; no filler or repetition.

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 destructive, three-parameter tool with full schema coverage and no output schema, the description covers the essentials: what it does, where the id comes from, and the irreversible/confirm-first requirement. Only the downstream impact of deletion is left unstated.

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 100% and the schema already says itemId comes 'from list_catalog', so the description's parenthetical duplicates structured data. No extra syntax, format, or workspace-id guidance is added, so the baseline 3 applies.

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 (Remove) and resource (catalogue item), and identifies where the required identifier comes from (list_catalog). An agent can distinguish it from update_catalog_item and create_catalog_item without opening any schema.

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?

Gives a clear procedural precondition — retrieve itemId from list_catalog and confirm with the user before deleting — but never names an alternative tool or explains when deletion is the right choice versus updating or deactivating.

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