Fl Get Levels

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

There are no annotations, so the description carries the burden of explaining side effects. It does disclose that the tool may play for a number of seconds and that 0 means sample instantly without starting playback, which is useful. However, it does not explain the effects of from_bar or stop_after, or what output the caller should expect.

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 very short, direct, and free of filler. Every sentence adds functional meaning, and the parenthetical clarification about 0 seconds is useful without bloating the text.

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 three-parameter tool with no annotations and no schema descriptions, the description is too minimal. It omits the meaning of two parameters and does not describe the output structure or return behavior, leaving the agent with significant gaps when deciding how to invoke and interpret the tool.

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 0%, and the description only clarifies the `seconds` parameter. The `from_bar` and `stop_after` parameters are left entirely unexplained, so the description does not adequately compensate for the missing schema documentation.

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 identifies the tool as reporting mixer peaks and channel activity after playing for a given duration, and frames it as a reliable way to confirm instruments make sound. It is specific enough to distinguish it from sibling commands like fl_status or fl_mixer_tracks, though it does not explicitly name those alternatives.

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 a clear use case: confirm instruments are producing sound by checking mixer peaks/channel activity. However, it does not explicitly describe when to prefer this tool over related mixer or capture tools, nor when not to use it.

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