target_scrape_health_analysis

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

No annotations are provided, so the description must carry the burden. The '[READ]' tag explicitly declares a read-only operation, which is useful. However, it does not disclose potential costs, permission requirements, or what the output format will be.

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 extremely concise, consisting of two lines plus an args section. The [READ][analysis] tags front-load essential context with no wasted words.

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 one-parameter tool, the description covers purpose and parameter meaning. However, without an output schema, it does not explain the return format or how the cause classification is presented, and it lacks comparison to sibling tools.

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 description adds meaning beyond the schema by explaining 'target' as a Prometheus target name from config and instructing to omit it for the default. This compensates for the 0% schema description coverage.

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 states 'Rank down/erroring scrape targets and classify each cause,' which is a specific verb+resource and clearly indicates an analysis tool. It distinguishes from simple target listing but does not explicitly differentiate from the sibling tool 'target_scrape_health'.

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 no guidance on when to use this tool versus alternatives like target_scrape_health or dropped_targets. Only the parameter instruction 'omit for the default' is given, which is not usage context.

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