Get Kill Switch Status

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

With no annotations, the description carries the transparency burden. It discloses the operation type ('Fetch' implies read-only) and the authentication prerequisite, but omits other behavioral details such as return format, failure modes, rate limits, or whether the status is a simple boolean. This is acceptable for a simple getter but not fully transparent.

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 two sentences with no wasted words. The first sentence front-loads the action and resource; the second adds a necessary authentication note. Every element earns its place.

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's low complexity (0 params, no output schema, simple read operation) and no annotations, the description covers the essential purpose and prerequisite. It could explicitly mention the output shape, but the name and simple nature make the return value predictable, so the context is sufficiently complete for an AI agent.

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 has no parameters, and the schema coverage is trivially 100%. The rubric assigns a baseline of 4 for zero-parameter tools, and the description adds no parameter information because none is needed. It does not attempt to describe non-existent parameters.

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 action ('Fetch') and the specific resource ('current status of the account's order kill switch'). It distinguishes itself from sibling tools, many of which also fetch data, by naming the unique kill-switch resource.

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 a prerequisite (API keys in environment) but provides no guidance on when to use this tool versus alternatives. It does not mention when not to use it or any related tools, leaving usage context implicit (e.g., call when you need kill switch status).

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