get_overview

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

With no annotations provided, the description carries full burden for behavioral disclosure. It states what the tool returns but doesn't mention whether this is a read-only operation (implied but not stated), whether it requires authentication, rate limits, or any other behavioral characteristics. The description is minimal and doesn't provide sufficient behavioral context for a tool with no annotation coverage.

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 and front-loaded. The first sentence clearly states the purpose, and the second sentence efficiently describes the return format. Every word serves a purpose with zero waste or redundancy.

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 that the tool has zero parameters, has an output schema (implied by the return description), and performs a relatively simple read operation, the description is reasonably complete. It states what the tool does and what it returns. However, with no annotations and multiple sibling tools that retrieve task information, more context about when to use this specific tool would improve completeness.

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 (schema description coverage is 100%), so the baseline for a parameterless tool is 4. The description appropriately doesn't discuss parameters since none exist, which is correct for this case.

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's purpose: '获取工作流库的任务状态概览（各状态数量仪表板）' translates to 'Get workflow library task status overview (dashboard of counts per status)'. This specifies the verb ('get') and resource ('task status overview'), but doesn't explicitly differentiate it from sibling tools like 'list_tasks' or 'get_today_tasks' which might provide different types of task information.

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. With siblings like 'list_tasks', 'get_today_tasks', and 'search_tasks' that also retrieve task information, there's no indication of when this aggregated dashboard view is preferable to those more detailed listing tools.

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