reorder_original_playlist

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

No annotations are provided, so the description carries full burden. It discloses that the tool modifies the original playlist in place (destructive) and that dry_run defaults to true for safety. However, it does not describe return values, error behavior, or reversibility, leaving some behavioral aspects unclear.

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 very concise (2 sentences). The first states purpose, the second gives critical usage instruction. No wasted words, and it is front-loaded with the main 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 4 parameters (2 required) and an output schema, the description is minimal. It does not explain return values, how to use 'ordered_playlist_item_ids', or compare with sibling tools. The agent would lack sufficient context for correct invocation.

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 0%, so description must compensate. The description only explains 'dry_run' and 'confirm_modify_original' but not 'playlist_id' or 'ordered_playlist_item_ids'. It does not clarify what 'ordered_playlist_item_ids' expects or how to construct it, leaving significant gaps.

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 tool's purpose: 'Reorder the original playlist in place.' This specifies the action (reorder) and the resource (original playlist), and distinguishes it from the sibling 'create_reordered_playlist_copy_tool' which creates a copy instead.

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?

The description provides explicit usage guidelines: it notes 'dry_run defaults to true' and instructs to set 'dry_run=false and confirm_modify_original=true only after the user explicitly confirms modifying the original playlist.' This gives clear safety instructions. However, it lacks explicit comparison to siblings for when to use this vs. 'create_reordered_playlist_copy_tool'.

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