set_track_routing

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It does warn about the need to confirm with the producer, which is a useful behavioral trait, but it omits details about side effects, reversibility, permission requirements, or what happens to the previous routing. This is a significant gap for a mutation tool.

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 short sentences with no filler. It is front-loaded with the primary action ('Changes a track's output routing') followed by a critical warning. Every word earns its place.

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 two-parameter mutation tool with no output schema and no annotations, the description provides the core action and a key precaution, but it is incomplete in terms of behavioral transparency and usage guidelines. It does not explain what happens after routing changes, potential errors, or how it fits with sibling tools.

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 schema already documents output_target as 'Name of the target track/group/bus', and the description's phrase 'output routing' adds little beyond that. track_name remains completely undocumented, and the description does not clarify its format or expected values. With only 50% schema description coverage, the description fails to compensate.

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 uses a specific verb+resource structure: 'Changes a track's output routing.' This clearly distinguishes it from sibling tools like set_device_parameter and toggle_device_bypass, which target different aspects of the track.

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 the tool should be used when changing a track's output routing, and adds an important prerequisite: 'Always confirm with the producer first.' However, it does not explicitly mention alternatives or conditions for when not to use this tool, leaving the usage guidance largely implied.

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