serve_deployment_list

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

The [READ] tag and readOnlyHint=true both signal a safe read, and the description adds the scope ('All') and the returned fields. With annotations already covering safety, this is reasonable but adds little beyond the read-only profile.

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?

Front-loaded with the [READ] marker and the resource, then the returned fields, then a compact Args block. No filler, though the Args formatting is slightly verbose for a single optional parameter.

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 single-optional-param list tool with no output schema, the description covers the resource, returned fields, and the sole parameter. It is largely complete, missing only the sibling-differentiation an agent might want.

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 coverage is 0% and the schema only exposes a bare 'Target' title, so the description carries the full burden. It compensates well by explaining target is an 'Inference target name from config' and that omitting it uses the default.

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 specific verb (list/READ) and resource (Ray Serve deployments) and enumerates the returned fields (status, replica count, target). An agent can tell it lists all deployments, though it does not explicitly differentiate itself from the sibling deployment_status or replica_list.

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?

There is no explicit when-to-use or when-not-to-use guidance, nor any named alternative among the many siblings. The only hint, 'omit for the default', describes the target argument rather than when to choose this tool.

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