nexo_outcome_cancel

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

With no annotations, the description carries full burden for behavioral disclosure. It only states 'cancel' and 'stops blocking,' but fails to describe side effects, reversibility, permissions needed, or any constraints. An agent lacks crucial context about the operation's impact.

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 a single, front-loaded sentence that gets to the point quickly. It could benefit from additional detail without losing conciseness, but it currently wastes no words.

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?

Given no output schema, no annotations, and undocumented parameters, the description is too minimal. It does not explain what an outcome is, what blocking means, or what the result of cancellation looks like. An agent lacks sufficient context to invoke the tool correctly.

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 two parameters (id, reason) with 0% description coverage, and the description does not mention either parameter. There is no explanation of what id refers to or how reason functions. The agent has no guidance on parameter values.

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 the verb 'Cancel' and the resource 'outcome', along with the purpose of unblocking pending/missed reviews. This distinguishes it from sibling tools like nexo_outcome_check or nexo_outcome_list. However, the term 'outcome' is domain-specific and could be clearer for an agent without context.

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 provides no explicit guidance on when to use this tool versus alternatives. It does not mention prerequisites, conditions, or when not to use it. The agent must infer usage solely from the name and vague purpose.

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