get_mixer_state

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

With no annotations provided, the description carries the full burden. It indicates a read operation ('Returns') but does not explicitly state whether master/return tracks are included, nor disclose any side effects or performance considerations. The ambiguity around 'all tracks' leaves room for misinterpretation.

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?

Two sentences, front-loaded with the main action and immediately followed by the return value specifics. Every word earns its place with no repetition or filler.

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 zero-parameter getter, the description covers the essential return contents, and an output schema exists to detail the structure. The only gap is not specifying whether 'all tracks' excludes master or return tracks, but the sibling tool names hint at that distinction.

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?

There are no parameters, so the baseline is 4. The description appropriately avoids explaining nonexistent parameters, and the schema coverage is 100% (empty schema).

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 tool gets the mixer state of all tracks, listing specific properties (volume, pan, mute, solo, arm). It distinguishes from siblings such as get_master_mixer_state by focusing on all tracks in the session.

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 gives clear context that this retrieves mixer state for every track, but does not explicitly state when to use this over alternatives like get_master_mixer_state or get_return_track_output_meter. No exclusions or alternative references are mentioned.

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