probe_halt

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

No annotations are provided, so the description carries full responsibility for behavioral disclosure. It states the halting action but does not disclose prerequisites, side effects such as pausing program execution, whether the halt is reversible, or any interaction with an active debug session.

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 very short with no filler, and the core action is front-loaded. However, it is so terse that it verges on under-specification, leaving context and parameter semantics absent.

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 this is a debug control tool with no annotations, no output schema, and a parameter that is not explained, the description is incomplete. An agent does not know prerequisites, what state change occurs, or how this relates to sibling tools like probe_connect, probe_resume, and continue_target.

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 0% description coverage, and the description does not mention the probe_id parameter at all. The parameter is optional and has a default value, and its name is self-explanatory, so the gap is not severe, but the description still fails to clarify how or when probe_id should be set.

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 clear imperative verb and object: 'Halt the target.' This is a specific action and can be distinguished from siblings like probe_resume and probe_step. However, 'target' is somewhat vague and the description does not explicitly identify it as the debug target or connected probe.

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?

There is no guidance on when to use probe_halt versus alternative tools. The description does not mention that the target must be connected, that this is typically used during a debug session, or that probe_resume/continue_target represent the inverse operation.

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