ghl_project_create_folder_list

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

The description adds useful behavioral context beyond the annotations by stating the exact endpoint, API version header, and required OAuth scope (`projects/workspace.write`). It does not, however, describe the creation response or duplicate-name behavior, which would further help an agent anticipate outcomes.

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 actual tool-specific content is brief, but it is buried under a long API-wide preamble covering task batch-get RBAC filtering, lexorank positions, recurring tasks, and delete cascade warnings. Much of that is irrelevant to creating a list in a folder and hurts front-loading.

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 a fully documented schema and annotations covering mutation safety, the description provides enough context: hierarchy placement, endpoint, version, and OAuth scope. It could be stronger by describing the return value or duplicate-name behavior, but no output schema exists and the core call information is present.

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%, and the nested body parameters are thoroughly documented in the schema, including `isPrivate`/`userIds` semantics and the restricted color enum. The description itself does not add meaning beyond those schema fields, so the baseline score of 3 is appropriate.

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 specific verb and resource: 'Creates a list inside a folder.' It also situates the tool in the hierarchy (spaces -> folders -> lists -> tasks), making the distinction from sibling creation tools clear.

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 phrase 'so tasks can be organized under that folder' implies the intended use, but there is no explicit guidance on when to choose this over related siblings such as `ghl_project_create_space_list` or when not to use it.

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