cubemx_create_ioc

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

No annotations are provided, so the description must fully disclose behavioral traits. It mentions 'create and validate' and 'new directory', but gives no detail on validation semantics, side effects (e.g., overwriting, directory creation behavior), error handling, or required environment setup. The description provides minimal insight beyond the tool's name, leaving significant behavioral ambiguity.

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 sentence with no wasted words. It front-loads the action ('Create and validate') and follows with the resource and location. Every word adds meaning, making it highly concise and well-structured.

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?

For a create tool with no annotations, the description is too brief to be complete. It does not mention dependencies (e.g., cubemx_environment), validation behavior, potential errors, or idempotency. Although an output schema exists, it is not shown here, and the description still lacks the behavioral context needed to use the tool confidently. The tool has multiple parameters and side effects, but the description covers only a fraction.

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 schema description coverage is 0%, so the description must compensate. It does add some meaning by indicating 'board or microcontroller' (relevant to target_kind and target) and 'in a new directory' (relevant to output_directory), but it leaves out project_name, toolchain, and board_mode. These parameters are not explained in the description or fully in the schema, leaving gaps in how to correctly populate the request.

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 tool's function: create and validate one IOC file for a board or microcontroller, placed in a new directory. This differentiates it from sibling tools like cubemx_list_ioc, cubemx_inspect_ioc, and cubemx_apply_ioc_changes, which handle different actions. The verb+resource+scope is specific and unambiguous.

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 implies use for creating a new IOC file, but it doesn't explicitly state when to use this tool versus alternatives, nor does it mention when not to use it. There is no mention of prerequisites or exclusion criteria. The context of sibling tools provides some guidance, but the description itself lacks explicit usage direction.

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