Step-by-step results for a run

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

Annotations declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is already clear. The description adds no behavioral context beyond the name, but it does not contradict the annotations. With annotations covering the read-only nature, a 3 is appropriate because the description adds no extra behavioral detail but is not misleading.

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 short, but this is under-specification rather than effective conciseness. It front-loads nothing useful and fails to earn its place because it merely restates the title. A single sentence can be concise and informative; this one is concise and empty.

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 tool with one required parameter, no output schema, and no parameter documentation, the description is inadequate. The agent cannot know what 'step-by-step results' contains, how the runId is used, or how this relates to the automation run lifecycle. The read-only annotations help, but the description leaves too much to inference.

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%, so the description must compensate for the undocumented runId parameter. It does not. The description never mentions runId, what it identifies, where to obtain it, or any constraints. The schema only provides the type and range, leaving the agent to guess that runId refers to an automation run identifier.

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?

Tautological: description restates name/title.

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?

No guidance is given on when to use this tool versus alternatives. The sibling list includes several automation-related tools (list_automation_runs, fetch_single_automation, run_automation_now), but the description does not clarify whether this tool is for a specific run's steps, a historical run, or a live run, nor does it mention any prerequisites such as having a runId from another call.

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