apache_server_status

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

Annotations already declare readOnlyHint=true, so '[READ]' is redundant. The description does add value by disclosing that output is machine-readable and 'bounded' (i.e., truncated/limited metrics), but says nothing about what the bound is, auth requirements, or failure behavior for an unreachable URL.

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?

One tight sentence with the key information front-loaded and no filler. The '[READ]' prefix is mildly redundant with the readOnly annotation but costs little.

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 read tool with no output schema, the description covers the basic purpose but leaves the parameter undefined and gives no sense of what the returned metrics look like or what 'bounded' means in practice.

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 description coverage is 0% and the single 'target' parameter is completely undocumented. 'From configured URL' hints that target may default to a preconfigured endpoint, but the description never explains what target means, its format, or that it is optional.

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 and resource ('Get ... mod_status metrics') and adds scope qualifiers ('bounded machine-readable', 'from configured URL'). This distinguishes it reasonably from siblings like apache_access_status or apache_probe, though it never names an alternative explicitly.

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 and no mention of alternatives among the many apache_* siblings. 'Configured URL' only implies that a target was preconfigured; the agent must infer when this is the right call.

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