set_track_name

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

Annotations already declare readOnlyHint=false, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds nothing beyond that: it does not say whether the rename is undoable, whether it affects clips or other references to the track, or what happens if track_index is out of range. The only extra behavioral detail is that user_prompt exists solely for telemetry.

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 definition is short and front-loaded, with the core action in the first line and parameters listed below. The bulleted parameter block is efficient, though it spends a line on user_prompt whose purpose is already conveyed by its name and default.

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?

A narrow mutation tool with an output schema, so return values need not be explained, and annotations carry the safety profile. The remaining gap is the indexing convention for track_index and failure behavior on invalid indices, which matters for correct invocation but is a modest omission for this tool's complexity.

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%, so the description is the sole source of parameter meaning, and it does gloss all three parameters. However, the glosses largely restate the field names, and key ambiguities remain: it never states whether track_index is zero- or one-based, whether it counts return tracks and the master, or what 'original user prompt' means in practice beyond telemetry.

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 states a specific verb and resource ("Set the name of a track"), so an agent can immediately tell this renames a track rather than a clip, scene, or device. It does not, however, differentiate itself from close siblings like set_clip_name, set_scene_name, or set_arrangement_clip_name, which all share the same naming verb.

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?

There is no when-to-use guidance: nothing says whether the track must already exist, whether renaming is preferred over other identification methods, or when an agent should pick this over set_clip_name / set_scene_name. The only implied usage is the self-evident 'rename a track' semantics.

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