get_recent_deployments

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

With no annotations, the description carries the full burden. 'Bounded by time/count' gestures at limiting behavior, but it never says what happens when time_range or max_events are omitted (both default to null), whether there is a server-side default window, or what the ordering/recency guarantee is. Read-only intent is only implied by the verb 'get'.

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 front-loaded sentence with no filler; the scope qualifier follows the core action. It is efficient, though 'bounded by time/count' is compressed to the point of ambiguity.

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?

An output schema exists, so return-value documentation is not required, and the read-only nature of a 'get' tool is largely self-evident. Still, with zero annotations and two nullable tuning parameters, the description omits default-window behavior and the required environment parameter, leaving the agent to infer invocation semantics.

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. It covers 'service' and loosely maps 'time/count' onto time_range and max_events, but the required 'environment' parameter is never mentioned and no defaults or format details are supplied (the UTC/inclusive-start semantics live only in the nested schema).

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 clear verb (get) and resource (recent deployment events) plus scope (for a service, bounded by time/count), which distinguishes it from get_logs, get_metrics, and get_service_health. It does not name any sibling explicitly, so it stops short of a 5.

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 word 'recent' hints at a use case, but there is no statement of when to prefer this over get_logs, get_metrics, or get_operational_snapshot, and no exclusions or prerequisites. An agent must infer everything about tool selection.

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