Set Fairlight Master Compressor

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

Annotations already declare non-destructive, idempotent, non-open-world behavior, so the safety profile is covered. However, the critical behavioral question for an all-optional setter — whether omitted parameters retain their current values or are reset to defaults — is never addressed, and nothing is said about whether this affects audio in real time or requires a specific connection state.

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 one-line purpose is front-loaded and clear, but the six-line Args block is pure duplication of the input schema and earns no place. Half the description is redundant payload.

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 six-parameter, zero-required-parameter mutation with no output schema, an agent needs merge semantics, defaults, and any prerequisites (e.g., Fairlight audio enabled, connection required). None of that is present, and the annotations only cover the safety profile, leaving the definition materially incomplete for correct invocation.

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 100%, so the schema already documents every parameter including ranges; the description's Args block simply restates those same names, units, and bounds verbatim. It adds no semantics beyond the schema (the schema's ratio description is actually richer, giving the 4:1 example), so the baseline 3 applies.

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?

States a specific verb and resource ('Configure the compressor on the Fairlight master output'), and the 'master output' scope implicitly separates it from the per-input atem_set_fairlight_compressor sibling. It stops short of naming that sibling explicitly, so the differentiation is inferable rather than stated.

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 or when-not-to-use guidance, and no mention of the closely related atem_set_fairlight_compressor, atem_reset_fairlight_dynamics, or atem_get_audio_state tools. An agent must guess whether to reach for this or the per-input compressor variant.

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