project_access_list_create

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

With no annotations, the description must disclose all behavioral traits. It only states the action ('Add') but does not explain whether adding is idempotent, replaces existing entries, or requires any conditions. No side effects or authorization hints are given.

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, direct sentence with no extraneous words. It efficiently conveys the tool's action and target.

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?

Given the nested parameter structure and the presence of many sibling tools for access list operations, the description is too sparse. It omits important context such as whether entries are cumulative, how the array is processed, and the effect of the optional options parameter.

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 input schema covers all parameters with descriptions for body and options, but nested properties (ipAddress, cidrBlock, comment) lack schema descriptions. The tool description does not add parameter-level clarity beyond what the schema provides. Baseline 3 is appropriate given the schema coverage.

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 the verb 'Add' and specifies 'IP addresses to the access list', clearly indicating the tool's function. It distinguishes from sibling tools like delete, get, and update, but could be more explicit about the project-level scope suggested by the tool name.

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?

No guidance is provided on when to use this tool versus alternatives like project_access_list_delete or project_access_list_update. The description lacks context for when to add versus modify or remove entries.

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