Baidu Sync Update

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

With no annotations provided, the description carries the full burden, and it does explicitly flag the operation as a write ('写操作'), which is a genuine behavioral disclosure. However it omits reversibility, what gets overwritten/removed, auth requirements, and side effects of changing status/conflict, leaving meaningful behavioral gaps.

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?

A single front-loaded sentence with the core action first and zero waste. It is efficient, though arguably too terse for a nine-parameter mutation tool.

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?

An output schema exists, so return values need not be explained, but for a nine-parameter write tool with no annotations and only 56% parameter coverage, the description leaves most parameters and all behavioral/safety context unaddressed. It is insufficiently complete for the tool's complexity.

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 coverage is 56%, and the description only restates that status/interval/conflict are mandatory — information already present in the schema's required array. It adds no semantic meaning for host/port/scheme/profile/immediate, so it does not compensate for the coverage gap.

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?

States a specific verb and resource: '修改网盘同步任务配置' (modify cloud-drive sync task configuration), which clearly distinguishes it from a list/create/action tool. It does not explicitly name the sibling tasks (baidu_sync_create, baidu_sync_action, baidu_sync_list), so it falls just short of full sibling differentiation.

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 phrase '写操作' (write operation) plus the required-field list implies the intended use case of altering an existing sync task, but it never states when to use this versus baidu_sync_action or baidu_sync_create, nor any preconditions. Usage is only inferable, not stated.

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