cluster_monitor_bottomless

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

The readOnlyHint annotation already establishes this is a safe read operation, so the description need not restate safety. It adds useful context about the data dimension (traffic per node and per database), but says nothing about return format, pagination, or whether the view is scoped to a time window, which are relevant for a monitor tool.

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 front-loaded sentence that states the data content and its UI context with no filler. Every clause carries information and nothing is repeated.

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 view, the description adequately conveys what data is returned, and the safety profile is covered by annotations. There is no output schema, so describing return content more fully would be helpful, but the core need is met.

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 baseline is 4 and there is no parameter syntax for the description to compensate for. Nothing in the description misleads about inputs.

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 gives a specific resource and scope: 'Traffic to and from remote (object) storage per node and database.' This tells the agent what data the tool surfaces, and 'remote (object) storage' plus 'Bottomless' loosely separates it from cluster_monitor_io and cluster_monitor_remote_stats. However, it does not explicitly name or contrast with those siblings, so differentiation is left to inference.

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 when-to-use guidance and no mention of alternatives such as cluster_monitor_io or cluster_monitor_remote_stats, which cover adjacent traffic metrics. The phrase 'for the Cluster Monitor's Bottomless tab' gives a UI anchor but does not tell an agent when this tool is the right choice.

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