hosting_toggleMemcachedObjectCacheV1

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

Given no annotations, the description explains the effect of the tool (activate/deactivate) and the mechanism (enabled flag). It adds value beyond the input schema by clarifying the action. However, it could mention any prerequisites or side effects.

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 concise sentences with no unnecessary information. Every sentence serves a purpose: stating the action and providing a prerequisite location.

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 toggle operation with no output schema, the description is adequate. It covers the main action and where to get identifiers. However, it lacks details on return values or whether the change is immediate, which could be useful.

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 100% with descriptions for all parameters. The description adds context by linking the `software` parameter to a GET endpoint for obtaining the ID, and clarifies the role of `enabled`. This adds meaning beyond the schema descriptions.

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 verb 'activate or deactivate' and the specific resource 'Memcached object cache for the specified WordPress installation'. It distinguishes itself from siblings like hosting_showMemcachedObjectCacheStatusV1, which is for viewing status.

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 a clear usage context: toggling cache based on the `enabled` flag, and instructs where to obtain the required identifier. However, it does not explicitly mention when not to use or name alternative tools for related tasks.

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