DrissionPageMCPServer_Modified

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It fails to describe whether this is a read or write operation, what permissions or browser state are required, whether it's destructive, what side effects occur, or how the monitoring persists. The description only states the action and basic input/output without behavioral 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 brief and structured with Args and Returns sections, which is efficient. However, the purpose statement is overly simplistic, and the parameter explanation lacks depth. While concise, it under-specifies rather than being optimally informative.

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?

Given the complexity of enabling network monitoring (a likely state-changing operation) with no annotations and an output schema that only indicates a string return, the description is incomplete. It doesn't explain what '启用结果' (enable result) entails, how monitoring interacts with other tools, or what behavioral changes occur, leaving the agent with insufficient context.

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 description coverage is 0%, so the description must compensate. It mentions 'filter_types: 需要监听的mimeType类型列表' (filter_types: list of mimeType types to monitor), which adds some meaning about what the parameter controls. However, it doesn't explain what mimeTypes are relevant, provide examples, or clarify the format, leaving significant gaps in 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 states '启用网络监控' (enable network monitoring), which is a tautology that restates the tool name without specifying what network monitoring entails or what resource it affects. It doesn't distinguish this tool from sibling tools like 'get_network_logs' or clarify what 'network monitoring' means in this context.

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 like 'get_network_logs' or other browser-related tools. There's no mention of prerequisites, timing considerations, or exclusions that would help an agent decide when this tool is appropriate.

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