execute

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

The description adds a genuinely useful behavioral note: pause and resume are idempotent and safe to call multiple times. However, with no annotations provided, it leaves important side effects undisclosed, such as what reset modes actually destroy or how stepping interacts with paused state.

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 two tight sentences: the first front-loads the action set, and the second adds a useful behavioral caveat. There is no filler or repetition.

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?

The output schema covers return values, and the enums cover the parameter space, so the description does not need to restate those. However, it does not clarify differing semantics between step, step_over, and step_out, nor the side effects of hard/nuclear reset, which a debugger-control tool could reasonably be expected to disclose.

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 75%, with count, resetMode, and waitUntilRunningStable already documented. The description does not add parameter-level detail, but at this coverage level the schema carries the semantic weight adequately. The idempotence note relates to actions rather than parameter meaning.

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 opens with 'Controls execution with' and then enumerates pause, resume, step, step_over, step_out, and reset. This clearly identifies both the resource (execution) and the action set, and distinguishes the tool from sibling tools focused on registers, breakpoints, memory, and display.

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 tool's usage context is clear: any execution-control action belongs here, and no sibling tool claims that responsibility. It does not name specific alternatives or exclusion conditions, but the context signals make the routing unambiguous.

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