audio_trigger_playlist_item

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

No annotations are provided, so the description carries full burden. It states 'trigger' but doesn't clarify behavioral traits such as whether this starts playback, requires specific permissions, has side effects (e.g., mutating state), or what happens on success/failure. This is inadequate for a tool that likely performs an action, leaving critical gaps.

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 a single, efficient sentence with zero waste. It's front-loaded and appropriately sized for the tool's apparent simplicity, making it easy to parse quickly.

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 complexity (action-oriented tool with no annotations or output schema), the description is incomplete. It lacks details on what 'trigger' entails, expected outcomes, error conditions, or how it fits with sibling tools. This leaves the agent under-informed for reliable use.

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%, with clear descriptions for 'playlistId' and 'itemId'. The description adds no additional meaning beyond the schema, such as format examples or constraints. Since the schema does the heavy lifting, the baseline score of 3 is appropriate.

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 'Trigger a specific item in a specific playlist' clearly states the action (trigger) and target (item in playlist), but it's vague about what 'trigger' means (e.g., play, activate, execute) and doesn't differentiate from sibling tools like 'audio_trigger_playlist' or 'playlists_trigger_item', which have similar naming patterns. It provides a basic purpose but lacks specificity.

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 is provided on when to use this tool versus alternatives. With many sibling tools involving playlists and triggers (e.g., 'audio_trigger_playlist', 'playlists_trigger_item'), the description offers no context, prerequisites, or exclusions, leaving the agent to guess based on naming alone.

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