mold_master_entry

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

There are no annotations, so the description carries the full burden of behavioral disclosure. It reveals only that the tool presents a dynamic form driven by built-in sample data, but does not state whether invoking it creates, updates, or writes data, whether it requires user interaction, or what side effects occur. Given the name suggests an entry/mutation operation, this is a meaningful transparency 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 short sentence with the core purpose at the front and the dynamic-form detail immediately after. It does repeat the tool name's exact concepts, but the sample-data qualifier adds useful distinguishing information. It is concise and scannable.

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?

For a zero-parameter, no-output-schema tool, the core invocation surface is covered: an agent knows it involves mold master data entry via a dynamic form. However, the description does not explain how this tool relates to siblings like mold_master_view, what happens after the form is used, or whether any follow-up action is expected. It is adequate but minimal for an agent deciding whether to call it.

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 input schema has zero parameters, and the description does not suggest any hidden inputs are needed. With schema description coverage at 100% and no parameters to document, there is little for the description to add. The no-parameter baseline of 4 is appropriate.

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 identifies a specific action (录入, data entry) on a specific resource (模具主数据, mold master data), and adds the qualifier that it is a dynamic form driven by built-in sample data. This gives the agent a reasonable idea of what the tool does and distinguishes it from the sibling mold_master_view at a basic level. The description repeats the tool name's exact wording but is not purely a tautology.

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 use is implied by the word 录入 and the resource name, so an agent can infer it is for entering mold master data. However, the description does not explicitly explain when to use this tool instead of mold_master_view or the other form-related siblings, and it provides no exclusions or alternative routing. The guidance is present only by inference.

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