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

No annotations are provided, so the description carries the full behavioral burden, yet it says nothing about irreversibility, whether scheduled rows or publishing history referencing the asset are affected, required permissions, or the error/response shape. The only behavior disclosed—the notification_message fallback—lives in the schema, not the description.

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 front-loaded sentence with zero filler. It is efficiently structured, though the brevity borders on under-specification for a destructive operation.

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 tool with no annotations, no output schema, and a half-documented parameter set, the definition omits everything an agent needs before calling: irreversibility, prerequisites, id provenance, and side effects on related calendar rows or publishing history.

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 50%: notification_message is documented in the schema, but asset_id has no description anywhere. The description does nothing to explain where asset_id comes from or what form it takes, 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+resource ("Delete a project asset") plus the scope ("from the library"), which separates it from get_project_asset, update_project_asset, and list_project_assets. It does not address how it differs from the sibling cancel_project_asset, leaving a real ambiguity for an agent choosing between the two.

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 on when to delete versus cancel or unschedule an asset, no prerequisite that the asset be unpublished/unscheduled, and no note that asset_id must come from list_project_assets. The agent must infer all routing.

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