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

Annotations already declare destructiveHint=true, idempotentHint=true, and openWorldHint=true. The description adds meaningful context beyond annotations: spending/deletion changes require a preview and owner-approved confirm:true with the same requestId, and it notes a condition around claiming live status. It could go further on reversibility and preview behavior, but the key mutation guardrail is disclosed.

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 short and front-loads the core action. The confirmation workflow is stated efficiently. The trailing 'Fields: soclo://tools/...' reference is less useful and 'Claim live only when status is active' is somewhat ambiguous, but overall there is little waste.

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 destructive, 10-parameter mutation tool with no output schema, the description covers the pause/resume purpose and confirmation guardrail. However, it leaves much parameter context to the schema and does not clarify ad identification, account/platform requirements, or status transition behavior. It is minimally complete but not rich.

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 60%, so the schema carries some parameter meaning. The description adds semantics for confirm, requestId, and status='active', but it does not cover accountId, platform, payload status enum, parameters.adId, or the expected* fields. It is adequate but incomplete for a 10-parameter tool.

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 states a specific verb+resource: pause or resume a single ad. The word 'single' helps distinguish it from sibling tools like soclo_ads_bulk_update_ad_campaign_status, soclo_ads_update_ad_campaign_status, and soclo_ads_update_ad_set_status. It does not explicitly name those alternatives, but the scope is clear.

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 description gives no guidance on when to use this tool versus alternatives such as soclo_ads_update_ad or the campaign/set/bulk status tools. It mentions a confirmation flow for spending/deletion changes, but that is a prerequisite rather than usage selection guidance.

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