list_alert_escalation_runs

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

readOnlyHint already declares this is a safe read, so the useful addition here is the entitlement prerequisite: 'Requires the Pro edition' is a real failure mode an agent should know before calling. It still does not disclose ordering, pagination, or an empty-result behavior, which keeps it from a 5.

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 short sentences, front-loaded with the core action and followed by the one gating constraint. Nothing is wasted, though the bracketing of the edition note could be folded more naturally into a usage sentence.

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 one-parameter read with no output schema, the definition covers what the tool returns only by name ('escalation runs'), leaving the shape of a run implicit. The edition prerequisite is the key thing it does supply; pagination and return structure are unaddressed.

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% and there is a single required alert_id, so the schema already does the work. The description reinforces that alert_id selects the parent alert whose runs are returned, but adds no format or validation detail beyond that.

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 escalation runs) scoped to one alert, which distinguishes it clearly from the sibling get_escalation_run. It does not explicitly name that sibling or otherwise contrast the two, so it stops short of full sibling differentiation.

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 scoping phrase 'attached to a specific alert' implies the tool is used once an alert_id is known, but there is no explicit when-to-use statement and no pointer to the single-run alternative (get_escalation_run) for the case where a run ID is already in hand.

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