delete_sync_playback_by_id

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

Annotations already declare destructiveHint=true, idempotentHint=true, and readOnlyHint=false, and the description's 'Remove' is consistent with them. It adds only minimal resource specificity ('playback item') and does not discuss permanence, auth needs, or side effects, but it does not contradict the annotations.

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?

Compact and well-structured: behavior, HTTP method/path, then argument mapping. No filler, and the key semantic is front-loaded.

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 single-required-integer-parameter destructive call with an output schema, the description is mostly sufficient. The main gap is context: it never explains what a playback item is, how to obtain its id, or what permissions/side effects apply, but annotations already cover the destructive nature.

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 compensates by explicitly labeling the single parameter as 'ID of the playback entry' and showing the {id} path placeholder. For one integer parameter, this is sufficient added meaning beyond the bare 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?

Starts with a clear imperative ('Remove') and names the target resource ('a playback item'), then confirms the HTTP DELETE route. It is specific enough to distinguish the operation from read-only playback siblings, though it does not explicitly contrast them.

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?

Provides no guidance on when to delete a playback item, where the id comes from, or how this tool compares with alternatives like get_sync_playback_by_type or delete_checkin. Usage context is only implied by the name and route.

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