toggle_device_bypass

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

No annotations are provided, so the description must carry the transparency burden. It clearly states the action and includes a user-confirmation requirement, but omits potential side effects, reversibility, or error behavior. This is adequate but not rich.

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 three short sentences, front-loaded with the core action, followed by a use case and a safety reminder. Every sentence earns its place with zero 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 3-parameter tool with no output schema and no annotations, the description gives the essential purpose and a usage scenario. However, it lacks prerequisite information (e.g., how to reference tracks/devices) and behavior on failure, leaving some gaps for an agent to infer.

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 only 33%, and the description does not compensate. It says 'device on a track' but provides no details about track_name or device_name format requirements. Only 'active' is described in the schema, and the description adds no extra meaning to any parameter.

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 uses a specific verb-resource pair ('Enables or bypasses a device on a track') that clearly states the tool's function. It also adds context ('Useful for A/B comparison') and is distinct from sibling tools like set_device_parameter, which targets parameter changes rather than bypass state.

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 provides clear context ('Useful for A/B comparison') and a strong operational guideline ('Always confirm with the user before toggling'). However, it does not explicitly mention alternatives or when not to use the tool, lacking exclusion criteria.

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