get_projects

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

With no annotations provided, the description carries the full burden for behavioral disclosure. It implies a read-only, non-destructive operation via the verb 'Retrieves,' but it does not mention any side effects, permissions, pagination, or whether the returned data is a list or collection. The minimal transparency is sufficient for such a simple tool but lacks richer context.

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 redundant words. It states exactly what the tool does without filler, achieving maximum conciseness for a tool of this simplicity.

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 tool with no parameters, no output schema, and no annotations, the description adequately explains the basic function. It tells the agent that this is a read-only fetch of all projects. It could optionally mention the return format (e.g., 'returns a list of projects'), but given the lack of complexity, the current description is nearly complete.

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 tool has zero parameters, and the schema coverage is trivially 100%. Per the baseline rule for 0-parameter tools, the description does not need to add parameter details. The description correctly focuses on the action and scope, requiring no additional parameter semantics.

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 a specific verb ('Retrieves') and resource ('all projects'), with a scope qualifier ('from the Test system'). It is immediately distinguishable from sibling tools, which all focus on tests and execution rather than project listing.

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 vs alternatives. While sibling tools are clearly test-related, the description does not explicitly state any usage context, exclusions, or alternative conditions. The tool is self-explanatory by name, but the description adds no usage direction.

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