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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds the useful domain detail that condition scores are on a 0-100 scale with named bands, but says nothing about pagination or auth requirements beyond what the schema states.

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 compact sentences that front-load the purpose, followed by the score-scale legend. The legend is the only extra content and it earns its place by enabling interpretation; nothing is padded.

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?

With no output schema, the description usefully explains what is returned (risk scores, condition scores, trigger events) and how to read the score values. It is nearly complete, missing only explicit pagination behavior, though the schema covers default/auto-fetch behavior.

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 100%, so all four parameters (page, per_page, asset_id, trigger_event) are already documented, including the trigger_event enum. The description adds no parameter-level meaning, which matches the baseline of 3 when the schema does the heavy lifting.

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 ('List asset risk assessment history') and adds the returned content (risk scores, condition scores, trigger events over time). It is clear, but it does not differentiate itself from close siblings like get_asset_risk_history_entry or list_infrastructure_asset_risk_history.

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 guidance on when to use this tool versus alternatives (e.g. list_asset_condition_assessments or the single-entry get_asset_risk_history_entry). Usage is only weakly implied by the word 'history.'

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