Set Flow Control Line

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

No annotations are provided, so the description carries the full burden. It implies a state-mutating toggle (启用/禁用), but discloses nothing about required permissions, reversibility, side effects on traffic, or what happens if the line is already in the target state. With zero annotations this is a notable 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?

A single compact phrase with the operation front-loaded and no wasted words. It is efficiently sized for its content, though brevity here coincides with under-specification rather than precision.

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 no elaboration, but for a mutation tool with no annotations and 0% parameter coverage the description is too thin. An agent lacks the interface format, default handling, and behavioral context needed to invoke it confidently.

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 0%, so the description must compensate. It conceptually maps to both parameters — 'enabled' via 启用/禁用 and 'interface' via 某条线路 — but gives no format, no valid interface values, and no mention of the 'wan2' default, leaving both parameters effectively undocumented.

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 states a specific verb pair (启用/禁用 = enable/disable) and resource (某条线路的智能流控 = intelligent flow control on a line), which distinguishes it from the read-only sibling get_flow_control_lines. It stops short of naming any sibling to disambiguate, but the purpose is unambiguous on its own.

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 guidance on when to use this tool versus alternatives such as get_flow_control_lines or get_flow_control_strategies, and no stated preconditions (e.g. whether a line must exist or flow-control strategies be configured first). The description only restates the operation.

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