live_arrangement_set_clip_notes

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

The description indicates a destructive action ('Replace notes') but lacks details on side effects (e.g., clip length adjustment, undo capabilities, required permissions). Since no annotations exist, the description fails to provide sufficient behavioral context beyond the basic function.

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 extremely concise: two sentences that cover purpose and the key parameter format. Every word adds value, and it is front-loaded with the primary action.

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?

Despite having an output schema, the description omits essential context for parameters like track_index and arrangement_index. It does not explain the confirm parameter or the overall workflow. The tool requires more complete documentation to be fully usable.

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?

With 0% schema description coverage, the description partially compensates by explaining the 'notes' parameter format (list of dicts with pitch, start, duration, velocity, mute). However, it does not clarify the other three parameters (track_index, arrangement_index, confirm), 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 action ('Replace notes') and the specific resource ('arrangement MIDI clip'), effectively distinguishing it from sibling tools like 'live_set_clip_notes' which likely targets session clips. It is precise and unambiguous.

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, such as 'live_set_clip_notes' for session clips. There are no prerequisites or context for appropriate usage, leaving the agent to infer from the name alone.

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