sandbox_writers_deliver

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

No annotations are present, so the description carries the full burden. It does disclose a key behavioral trait: the action is a simulation limited to sandbox/testing. Yet it does not clarify what state changes occur (e.g., release status updates) or what side effects might be observable, leaving some ambiguity.

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, front-loaded sentence. It immediately communicates the sandbox/testing constraint and uses a concise, unambiguous verb-resource structure with no wasted words.

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 simple one-parameter tool with no output schema, the description conveys enough purpose and scope to guide an agent. It identifies the simulation nature and sandbox boundary, though it could be more explicit about the resulting state or return behavior. Overall, it is sufficiently complete for its low complexity.

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 already describes the single parameter 'id' as 'Release ID' with 100% coverage. The description adds no additional meaning beyond what the schema provides, 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 uses a specific verb 'Simulate' and a clear resource 'writers delivering content for a written-for-you release.' It clearly distinguishes this sandbox action from sibling sandbox tools like sandbox_editor_rejects or sandbox_distribution_completed by indicating the exact step being simulated.

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 leading '[SANDBOX/TESTING ONLY]' tag provides clear context that this tool is intended exclusively for sandbox testing. However, it does not explicitly mention when not to use it or point to an alternative tool, so it falls short of the highest bar.

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