Get Pptp Server Config

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

The readOnlyHint annotation already establishes that this is a safe, non-mutating read, so the description carries a lower burden. However, it adds nothing beyond restating the name: no mention of authentication requirements, whether the PPTP server must be enabled, or what the configuration snapshot covers.

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 short sentence that is front-loaded and contains no filler. Every word earns its place.

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?

With an output schema present and zero parameters, the description does not need to explain return values, and the annotations cover the safety profile. Still, for a tool sitting among dozens of near-identical protocol getters, one line with no scoping or state context is only minimally adequate.

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 tool takes zero parameters, so per the rubric the baseline is 4. The description correctly implies a no-argument lookup, and there is nothing for it to disambiguate.

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 and resource ("获取 PPTP 服务端配置" / get PPTP server config), which is enough to distinguish it from the client-side sibling get_pptp_client_config and from the other protocol server getters. It does not, however, explicitly differentiate itself from get_pppoe_server_config, get_l2tp_server_config, or get_openvpn_server_config beyond the protocol name in the tool name itself.

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 the many sibling "get_*_server_config" tools, nor any stated precondition or exclusion. The agent must infer usage purely from the tool name.

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