Get Openvpn Client Config

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

The readOnlyHint=true annotation already tells the agent this is a non-mutating read, so the description is not required to carry the safety profile. But it adds nothing beyond that: no note on whether a client config exists by default, whether authentication/credentials are attached to the returned config, or what scope of config is returned. The bar is lower with annotations, yet zero extra context is supplied.

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 sentence with no padding and the action is front-loaded, which is good. But it is under-specified rather than economical — the one sentence conveys only what the title already conveyed, so it does not really earn 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?

For a zero-parameter read with an output schema and a readOnlyHint annotation, the description need not explain return values, so the tool is callable as-is. What is missing is the routing context: in a family containing PPTP/L2TP/IPSec/IKEv2/WireGuard client-config getters plus server-config getters, some indication of which client instance or context this returns is absent.

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 the schema has no semantics to explain and the baseline of 4 applies. The description neither helps nor hurts here.

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 phrase '获取 OpenVPN 客户端配置' states a verb (获取/get) and a resource (OpenVPN 客户端配置/client config), so the action itself is not vague. However, it is a word-for-word translation of the tool title and adds no differentiation from the many sibling config-getters (get_pptp_client_config, get_l2tp_client_config, get_wireguard_client_config, get_openvpn_server_config). It is effectively a restatement rather than an explanation.

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 guidance at all. An agent cannot tell from this text why it would call get_openvpn_client_config versus get_openvpn_server_config, list_vpn_clients, or the other *client_config tools without inferring purely from the name.

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