download_playlist

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

No annotations exist, so description carries full burden. It discloses that download may take long, requires external setup, separate authentication, and explains return value (dictionary with status/messages). All behavioral aspects are covered.

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?

The description is well-structured with clear sections (prerequisites, usage, processing), but is somewhat lengthy. Could be slightly more concise, yet every sentence adds value and it's front-loaded with purpose.

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?

Given the tool's complexity (external dependency, async download), the description is comprehensive: prerequisites, usage cues, error handling, output explanation, and reference to sibling tool. No output schema exists, but description explains return value adequately.

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?

Only one parameter (playlist_id). Schema only provides type/title, but description adds meaning: it's a TIDAL playlist ID/UUID and suggests using get_user_playlists to get it. This fully compensates for the 0% schema description coverage.

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?

The description clearly states the action ('Downloads a TIDAL playlist to local storage using tidal-dl-ng') and identifies the resource (playlist). It distinguishes from sibling tools like download_album and download_track.

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?

Explicitly lists when to use (user asks to download, save) and provides prerequisites (installed tidal-dl-ng, separate authentication). Includes error handling steps and references sibling get_user_playlists for obtaining IDs.

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