create_project_structure

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

With no annotations, the description carries the full burden of behavioral disclosure. It states that folders are created but does not reveal whether existing folders are overwritten, whether parent directories are created, what permissions are needed, or what the tool returns. For a mutating filesystem operation, this is a notable gap.

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 focused sentence that front-loads the action and object. Every word contributes, and there is no redundant or filler content.

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 parameter set is simple, but there are no annotations and no output schema. The description omits important context such as behavior on existing folders, path validation, and the operation's return value. For a side-effecting tool, this is under-specified.

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 100%, so the baseline is 3. The description does not add much beyond the schema: 'projectName' and 'basePath' are already self-explanatory, and the mentioned folder types only hint at the internal structure rather than parameter details.

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 uses a specific verb ('Create') and resource ('research project folder structure') and lists its contents ('assets, citations, documents'). This clearly differentiates it from sibling tools that create or edit individual files like documents, spreadsheets, or presentations.

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 usage context is implied: an agent would use this tool when setting up a research project folder hierarchy. However, there is no explicit when-to-use guidance or mention of alternatives, so the agent must infer the right choice from the tool name and description.

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