set_cop_flags

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

With no annotations provided, the description carries the full burden. It discloses that the tool mutates flags but provides no additional behavioral context such as side effects, error handling, or prerequisite conditions. For a mutation tool, this is a significant gap.

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 of eight words, front-loaded with the verb 'Set'. There is no fluff or unnecessary detail, making it appropriately concise for its 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?

The tool is relatively simple with no output schema or annotations. The description covers the core action and lists the flag parameters, but omits usage guidance, error behavior, and differentiation from set_node_flags. It is minimally viable but not comprehensive.

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 description names all three flag parameters (display, render, bypass) in prose, which adds meaning beyond the schema. However, it does not explain the effect of true/false/null values, nor does it mention the required node_path parameter. Since schema coverage is 0%, this partially compensates but is not fully complete.

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 tool sets display, render, and bypass flags on a COP node. The verb 'set' is specific, the resource is a COP node, and mentioning COP distinguishes it from the generic sibling set_node_flags.

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 gives no explicit guidance on when to use this tool versus alternatives. While the purpose implies it is for COP nodes, it does not mention that set_node_flags exists for generic nodes or provide any exclusions or context for choosing this tool.

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