Preview making a playlist private

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

Annotations already declare readOnlyHint=false, destructiveHint=false, idempotentHint=false, and openWorldHint=true, so the safety profile is largely covered. The description adds the 'owned playlist' precondition, which is useful, but omits the preview-to-commit lifecycle and any auth requirements.

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 short, front-loaded sentence with no wasted words. It is efficient, though arguably terse given the missing workflow context.

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?

An output schema exists so return values need no explanation, but for a preview tool sitting alongside a commit tool the description should at least signal the commit step and the ownership/auth requirement. As written, an agent lacks what it needs to place this call correctly in a workflow.

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% for the single required playlist_id. The description only hints that the playlist must be 'owned', which conveys a prerequisite but no format, source, or how to obtain the id – it does not compensate for the undocumented parameter.

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 ('changing an owned playlist to private visibility') and is clearly distinguishable from the sibling tidal_preview_set_playlist_public. However, it never explains what 'Preview' means operationally, so the exact effect is left implicit.

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 when-to-use guidance and no mention of the commit workflow, even though the toolset contains tidal_commit_action and tidal_commit_create_playlist. An agent cannot tell from the description whether this previews a pending change requiring a later commit or performs an actual visibility change.

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