object_lifecycle

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

Annotations are absent, so the description must carry the behavioral transparency burden. It discloses that full created-to-released state machines are blocked, but it does not say whether the tool is read-only, whether it has side effects, what inputs it requires beyond declaring parameters, or what the response looks like.

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, at two sentences, and the constraint about blocked state machines is separated from the main capability. However, the first sentence is awkwardly noun-heavy, and its brevity reduces clarity rather than adding precision.

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?

With no output schema, no annotations, and three optional but under-documented parameters, the definition leaves the tool contract incomplete. The agent may infer that lifecycle analysis is involved but is unlikely to know what call inputs or response shape to anticipate.

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 only 33%, and the description does not compensate for the undocumented value and function parameters. The mention of 'free/deref constructors' hints at possible function-related meanings, but the agent is not given enough context to decide what value, function, or format to provide.

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 verb ('report') and a subject ('lifecycle analysis capability and graph constructors'), but it does not clarify exactly what the report contains or what 'graph constructors' means. It also does not distinguish this from sibling tools such as build_graph or load_graph.

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 clear when-to-use guidance is provided, and no alternatives are mentioned. The statement about full state machines being blocked is a limitation, not a selection criterion, leaving an agent unsure when to choose this tool over the graph-related siblings.

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