Vulcan GUI & Report Window

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

No annotations are provided, so the description must carry the full behavioral burden. It does not disclose whether running a macro can modify the model, what permissions are required, what happens on failure, or what the tool returns, leaving important side-effect and safety context unspecified.

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 with no filler, so it is appropriately concise. Its only structural weakness is that it compresses two distinct modes into one sentence without further organization.

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 three parameters, 0% schema description coverage, no annotations, and no output schema, the description is too sparse. It does not explain parameter usage, side effects, or expected outcomes well enough for an agent to call the tool confidently.

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 0%, so the description should compensate, but it only loosely maps 'macro command' and 'message' to the macro and text parameters. It does not explain the required action enum values, nullability, or whether macro and text are mutually exclusive.

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 specific actions: running a Vulcan Workbench macro command and printing a message to Vulcan's Report Window. This is more than a restatement of the title, but it does not distinguish the tool from siblings such as vulcan_execute_code, which may also execute commands.

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 names the two modes but gives no explicit guidance on when to use this tool versus alternatives like vulcan_execute_code or vulcan_screenshot. It also does not clarify which action value or parameter combination is appropriate for each mode.

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