update_track_metadata

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

With no annotations, the description must disclose behavioral traits. It states 'override' indicating a write operation but fails to explain whether it replaces all fields or only provided ones, required permissions, or potential side effects (e.g., irreversible changes).

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 sentence with no wasted words, but its brevity sacrifices necessary detail. It is appropriately front-loaded but under-informative for the tool's complexity.

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 6 parameters, 0% schema coverage, no annotations, and no output schema, the description is grossly incomplete. It lacks any information about return values, validation, or behavior with partial updates, rendering it insufficient for reliable tool selection and use.

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?

The description provides zero parameter information despite 0% schema coverage. It does not explain the purpose or format of fields like bpm, genre, camelot_key, etc., leaving the agent without critical context for invocation.

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 a specific verb ('override') and resource ('DJ metadata for a track'), distinguishing it from sibling tools like enrich_tracks which likely automate metadata updates. It effectively communicates the manual nature of this operation.

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 manual overrides but does not explicitly state when to use versus alternatives like enrich_tracks. No guidance on prerequisites or conditions is given, leaving the agent to infer context.

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