maimemo_update_notepad

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

Annotations already declare destructiveHint=true, idempotentHint=false, and openWorldHint=true, but the description adds nothing on top of them. It never mentions that the schema allows status=DELETED (a destructive semantic), that 'confirm' must be explicitly true, or that the operation is non-idempotent, so a mutation tool ships with essentially no 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?

It is a single short phrase with no filler, so there is no wasted text. But the sentence is so minimal that it barely earns its place and reads as under-specification rather than disciplined brevity.

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 destructive, non-idempotent write with a required confirmation flag and a nested object containing a DELETE-capable status enum and no output schema, the description is far too thin. An agent gets no warning about the DELETED semantics or the authorization requirement, which are the highest-risk aspects of this call.

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 100%, with all three parameters and the nested notepad object fully annotated in the schema, so the baseline of 3 applies. The description contributes no additional parameter meaning beyond what the structured fields already provide.

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 names a verb (更新) and a resource (云词本), so the basic operation is identifiable. However it offers no scope detail and no differentiation from near-identical siblings such as maimemo_update_note, maimemo_create_notepad, or maimemo_delete_notepad, so an agent must infer the boundary from the name alone.

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?

There is no when-to-use, when-not-to-use, or alternative-tool guidance. Nothing tells the agent how this differs from maimemo_update_note or why one would choose it over create/delete_notepad, leaving routing entirely to inference.

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