get_settings

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

Annotations already establish that this is a safe, idempotent, non-destructive local read, so the safety profile is covered. The description adds real behavioral value beyond that by stating values are "decoded in real units" — telling the agent it gets human-readable dB/Hz/ms values rather than raw bytes, which matters for how results are interpreted. It stops short of describing structure, size, or cost of the response.

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?

A single dense sentence with the scope front-loaded and the enumeration following immediately; no filler, no restatement of the tool name. Slightly fragmentary grammar, but every clause carries information.

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 parameterless read tool, the description usefully enumerates what comes back and in what form (decoded real units). Since there is no output schema, it should ideally say a bit more about the response shape — whether sections are keyed objects or a flat list — but it is close to complete for the complexity involved.

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 tool takes zero parameters, so the baseline is 4 and there is nothing for the description to disambiguate. The mentioned categories are returned data, not inputs, and correctly do not conflict with the 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?

Names the resource precisely ("all pedal-wide settings") and enumerates the domains covered: mixer, vocal FX, global, tuner, drum, looper, display/RGB. That enumeration distinguishes it from the many single-domain siblings like set_mixer or get_status, though the retrieval verb is only implied by the name rather than stated in the description.

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 word "All" implies this is the aggregate read used instead of issuing many individual settings calls, which is useful implied guidance. However, there is no explicit statement of when to prefer this over get_status or get_system_state, nor any exclusion or prerequisite, leaving the agent to infer the boundary with a genuinely confusable sibling.

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