Get networking features

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

Annotations already establish readOnlyHint, idempotentHint and non-destructive behavior, so the bar is lower. The description still adds real value beyond them: the required scopes, the warning that full/read defaults do not grant networking, and the note that the backend enforces ownership, feature availability and service 2FA locks. The phrase 'networking:manage for changes' is slightly confusing for a read-only tool but describes the permission model rather than contradicting the annotation.

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?

Two sentences, front-loaded with what is read before the permission caveats. The permission clause is dense but earns its place since it prevents a failed call. Minor redundancy between the scope requirement and the full/read-default warning.

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 zero-parameter, read-only inspection tool with no output schema, the description covers purpose and access prerequisites adequately. It does not describe the shape of the returned feature gates/options, but with no output schema declared that is a minor gap rather than a blocking one.

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 takes zero parameters, so the schema baseline of 4 applies and there is no parameter semantics for the description to explain. Nothing here mischaracterizes invocation.

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 names a specific verb and resource set: reading networking feature gates, DNS options and supported contract extensions. That is concrete enough to distinguish it from most siblings. It stops short of distinguishing it from adjacent read tools such as get_networking_capabilities, get_networking_overview or get_network_appliance_capabilities, which an agent would need help telling apart.

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?

Usage is only implied: the permission requirements (networking:read vs networking:manage) suggest it is used to check capability/permission state before attempting changes. There is no explicit 'use this when / not when' guidance and no reference to the numerous sibling capability/overview tools that cover overlapping ground.

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