ledfx_patch_playlist_items

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

The description does not disclose behavioral traits beyond the basic operation, such as whether the patch modifies the playlist in place, error handling, or required permissions. With no annotations provided, the description carries the full burden but fails to address these critical aspects.

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 concise sentence that front-loads the purpose. While efficient, it could be structured to briefly highlight operation-parameter dependencies without sacrificing brevity.

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 tool with 6 parameters and 4 distinct operations, the description does not cover which parameters are required for each operation type, nor does it mention return values or side effects. This is insufficient for an agent to use the tool correctly without deeper inference.

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?

All parameters are described in the input schema (100% coverage), so the description adds limited value. It lists operations but does not clarify operation-specific parameter requirements or relationships beyond what the schema already provides.

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 patches playlist items with specific operations (add/remove/move/replace_duration), making the purpose clear. However, it does not differentiate from sibling tools like ledfx_add_scene_to_playlist, which may overlap in functionality.

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 dedicated alternatives (e.g., ledfx_add_scene_to_playlist for adding scenes). The description lacks explicit context about prerequisites, preferred scenarios, or comparisons with sibling tools.

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