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

Annotations already declare readOnlyHint=true and destructiveHint=false, and the description ('Read') is consistent with that safety profile. It adds some context about the scope — current state plus per-step items — but does not disclose pagination, staleness, or how job_id should be obtained.

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?

A single, information-dense sentence with no filler. The action and resource are front-loaded, and every word earns its place.

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 read-only tool with one required parameter, an output schema, and readOnly annotations, the description covers the essential semantics. It could add guidance on job_id provenance or relationship to sibling job tools, but these gaps are minor given the output schema fills in response structure.

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 should compensate. It partially does by tying job_id to the job resource, but it gives no format, provenance, or guidance on where the job_id comes from. For a single self-explanatory required parameter, this is adequate but not detailed.

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 names a specific verb ('Read'), a resource ('a job'), and the payload ('current state + per-step items'). This clearly distinguishes it from siblings like actionlayer_get_task and actionlayer_invoke_action, which target different resources or actions.

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 explicit when-to-use or when-not-to-use guidance is provided. It does not mention alternatives such as actionlayer_get_task or actionlayer_get_action_ticket, so the agent must infer usage from the read verb alone.

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