Create Project Group

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

No annotations exist, so the description must bear full responsibility. It claims 'Requires a project ID' but the schema lacks such a parameter, indicating a misleading statement. No disclosure of side effects, permissions, or typical behavior beyond the basic action.

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 short (two sentences) but contains filler ('Project Tool:') and a misleading claim. It could be more direct and accurate, though not overly verbose.

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 no output schema, no annotations, and a simple tool, the description should explain what a project group is, the relationship to projects, and return value. It fails to do so, and the contradiction between 'requires project ID' and the schema leaves agents uncertain.

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 coverage is 100% (one parameter with description). The description only repeats 'name of the project group' without adding formatting, constraints, or examples. Baseline score applies as description adds no extra value.

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 'Add a new project group to a user account', which clearly identifies the action and resource. However, it adds 'Requires a project ID' which is not reflected in the input schema (only 'name' is required), creating confusion. This inconsistency reduces clarity.

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_deleteProjectGroup or PROJECT_updateProjectGroup. The description does not mention context, prerequisites, or exclusions.

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