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

No annotations are provided, so the description carries the burden. It implies a read-only operation ('current public status') but gives no details on response format, rate limits, or potential failure modes. For a simple status check, 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?

A single, focused sentence with zero wasted words. The core action is front-loaded and directly stated.

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?

Low complexity (0 params) and an output schema exist, so the description need not explain return values. It conveys the essential purpose. Slightly incomplete in not clarifying what 'status' entails (e.g., possible values), but sufficient for a basic health check.

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?

Tool has zero parameters, so the baseline is 4 per instructions. The description adds no parameter information because none exist. No compensation needed.

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?

States a clear verb (Return) and resource (current public status of Ask My Envoy discovery). The term 'discovery' is somewhat vague, but the purpose is unambiguous for a status-check tool. With no siblings, differentiation isn't needed.

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 explicit guidance on when to use this tool, but with no sibling tools, the need for routing is minimal. The description implies it's for checking service status, which is a natural use case. Lacks any stated exclusions or prerequisites.

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