nexo_lifecycle_status

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

No annotations are provided, so the description carries full burden. It indicates 'Read' (non-destructive), but does not disclose side effects, authentication needs, rate limits, or behavior on invalid event_id. The return value is not described beyond 'current delivery_status', leaving agents uncertain about possible statuses.

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?

Two sentences that are front-loaded with the core action. No filler words, clearly structured. Every sentence adds value: first defines the operation, second gives a concrete use case.

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 read-only tool with one parameter and no output schema, the description lacks detail on possible delivery status values, edge cases (e.g., event not found), and the format of the response. An agent may not know how to interpret the result without additional context.

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?

The input schema has one required parameter (event_id) with no description (0% coverage). The description adds that event_id identifies a lifecycle event whose delivery_status is read, but does not explain its format (e.g., UUID), valid values, or examples. Without schema docs, more parameter guidance is needed.

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 clearly states it reads the current delivery_status of a lifecycle event, using the verb 'Read' and specifying the resource. It differentiates from sibling tools like nexo_lifecycle_event (which likely writes) by being a read operation. However, it does not explicitly define what a lifecycle event is, leaving slight ambiguity.

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 mentions it is 'Used by Desktop boot reconciliation', providing a specific context. However, it lacks guidance on when not to use it or alternatives among the many lifecycle siblings, such as nexo_lifecycle_event or nexo_lifecycle_wait_for_stop.

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