sonic_start

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

With no annotations, the description carries full responsibility for behavioral disclosure. It mentions 'managed' but never explains what that means (e.g., background process, persistent state, potential failure if already running, or side effects). For a state-changing startup tool, this is a significant transparency gap.

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, concise sentence with no filler or redundancy. It is front-loaded with the essential verb and resource. Every word earns its place in this minimal description.

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?

Given the tool starts a state-changing process and has no annotations, the description is under-specified. It does not explain how the result is communicated (despite an output schema), how to check completion via sonic_status, or any error conditions. The presence of an output schema helps but does not compensate for the missing usage workflow and behavioral details.

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 does not mention either parameter (no_inputs, root_path) or their meaning. 'no_inputs' is ambiguous without explanation, and root_path, while somewhat self-explanatory, still lacks context. The description adds no value to the parameter schemas.

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 'Start a managed local Sonic Pi runtime' uses a specific verb ('start') and resource ('local Sonic Pi runtime'), clearly distinguishing this tool from siblings like sonic_shutdown, sonic_status, and sonic_run_code. It accurately conveys the tool's core function.

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?

No guidance is provided on when to use this tool versus alternatives. There is no mention of prerequisites, typical workflow order, or exclusions such as 'use sonic_preflight first' or 'do not use if already running.' The description merely states the action without contextual usage.

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