wps_et_write_cell

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

描述仅说明写入值，但未披露关键行为：是否覆盖已有内容、是否触发公式重算、是否需要权限或激活的工作表。由于没有提供注解，描述承担了完整的行为披露责任，但提供的层次不足。

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?

描述仅一句话，简洁且直接。提供了必要的格式示例，但未包含冗余信息。虽然可以更丰富，但现有长度仍合理。

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?

考虑到只有2个参数且无输出模式，工具功能简单，描述基本完成了任务。但缺少行为细节和与其他工具的区别，使得在复杂场景下不够完整。

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?

输入模式文档覆盖率达到100%，两个参数均在模式中被描述。描述中重申了cell的格式示例，但未增加关于值类型（如是否支持公式或数字）、单元格引用范围等额外语义。由于模式已完备，基础评分3合理。

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?

描述'向单元格写入值'明确了工具的作用——向表格单元格写入数据，动词+资源结构清晰。同时指定了cell格式如'A1'，但没有与相近工具如wps_et_write_range进行区分，且缺乏对写入行为的进一步说明。

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?

描述未提供任何关于何时使用此工具或替代工具的指导。考虑到存在write_range和set_formula等类似工具，缺少这些区分信息使智能体在选择时无法得到明确指引。

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