apisix_validate_resource_config

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

注释已声明 readOnlyHint/openWorldHint/idempotentHint/destructiveHint，描述额外提供了版本要求（≥3.5）、校验范围限制（不校验引用存在性与插件配置合法性）、通过不代表写入成功，以及 <3.5 优雅降级的行为。这些信息远超注释本身，显著增强行为透明度，且无矛盾。

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 3 句话，首句即点明核心功能，第二、三句提供必要限制和版本行为，无冗余或重复信息，结构紧凑且重点前置。

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?

工具简单且参数完备，注释丰富。描述涵盖了版本要求、校验范围和降级行为，但未说明具体返回值（如成功/失败如何表示）及降级时的确切表现，略有欠缺，但整体足以指导使用。

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 中两个参数（resource、config）均有详细描述，覆盖率达 100%。描述虽提到'资源配置'，但未在 schema 基础上增加额外参数级语义，因此按基线给予 3 分。

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?

明确说明工具用于校验资源配置是否符合 JSON schema，动词（校验）+ 对象（资源配置）+ 标准（JSON schema）清晰。与兄弟工具的 get/list 操作区分明显，具有唯一性。

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?

描述隐含使用场景（提交资源配置前进行预校验），并通过'仅校验 JSON schema，不校验引用存在性与插件配置合法性'和'通过不代表写入必定成功'提示了边界。虽然未显式说明何时使用 vs 替代工具，但兄弟工具均无校验功能，上下文足够清晰。

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