pause_job

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

With no annotations, the description carries the full burden, and it does disclose the core behavioral trait: the job stops executing and stays stopped until resumed. However, it says nothing about whether an in-flight execution is aborted or allowed to finish, whether the call is idempotent on an already-paused job, what permissions are required, or what the response contains.

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?

One short sentence with the verb and effect front-loaded and zero filler. Nothing is padded or redundant.

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 mutation with no output schema, the description covers the essential effect adequately. It is still thin on side effects (in-flight executions), idempotency, and error conditions — gaps that matter for a state-changing tool with no annotations backing it up.

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, but it never mentions the single 'id' parameter. The name is self-explanatory given the tool name, which keeps this above the floor, but the format (job id vs execution id) is left entirely to inference.

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 gives a specific verb ('Pause') and resource ('a job') and states the immediate effect: execution stops. It does not explicitly contrast with siblings like resume_job or delete_job, but the resource/verb pair is unambiguous against the rest of the job-management family.

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?

Usage is only implied — 'until resumed' gestures at resume_job as the counterpart, but the description never states when to pause versus delete or update a job, nor any preconditions (e.g., only running jobs). An agent can infer the intent but must guess the boundaries.

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