fold_track

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

No annotations are present, so the description must disclose all behavioral traits. It explains the fold/unfold mapping (1=fold, 0=unfold) but does not mention side effects, error cases, or what happens if the track is not a group track. The behavioral detail is minimal.

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 concise with a clear one-line purpose followed by an args list. It is efficiently structured and front-loaded, though the args block could be slightly more integrated.

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 simple fold/unfold operation, the description covers the required inputs and their meaning. However, it does not describe the return value or potential failure conditions. An output schema exists, but its content is not shown, so some uncertainty remains.

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%, but the description fully explains both parameters: track_index as zero-based index and fold as 1/0 mapping to collapse/expand. This adds essential meaning beyond the bare integer type in the 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?

The description clearly states 'Fold or unfold a group track' with a specific verb and resource. The tool name aligns directly with this action, and there is no sibling tool that performs folding, so it is distinct.

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 implies usage for collapsing or expanding group tracks, but does not provide explicit when-to-use guidance or mention alternatives. The context is clear enough for a straightforward operation, but lacks exclusions or prerequisites.

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