p4_stream_create

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only states the basic action and does not mention side effects, required parent for non-mainline streams, permission needs, or what the response contains. This is a significant gap for a creation tool.

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 extremely concise at only five words, which makes it easy to parse. However, it is under-specified—it feels like a placeholder rather than a thoughtfully written summary. It lacks necessary details, so the brevity does not fully serve the agent's needs.

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?

The tool has five parameters, three required, a required parent condition, and no output schema. The description provides no context about return values, preconditions, or the distinction between mainline and non-mainline streams. It is incomplete for an agent to use this tool effectively without additional information.

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 provides 100% coverage with descriptions for all five parameters, so the baseline is 3. The description adds no additional meaning beyond what the schema already states, so it neither helps nor hinders parameter understanding.

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 the action ('Create') and the resource ('a new stream'), distinguishing it from sibling tools like p4_stream_edit and p4_stream_switch. However, it lacks any additional specifics about stream type or usage context, making it clear but minimally informative.

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 description provides no guidance on when to use this tool versus alternatives such as p4_stream_edit or p4_stream_switch. There are no mentions of prerequisites, typical scenarios, or exclusions, leaving the agent to infer usage solely from the tool name and schema.

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