toss_test_connection

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

With no annotations, the description carries the full burden of behavioral disclosure. It only states the tool returns a message and verifies the process is working, but does not say whether a network request is made, whether credentials are required, what failure behavior looks like, or what the required 'message' parameter does.

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?

The description is a single sentence with no wasted words, and the core action is front-loaded. It is appropriately sized for the simplicity of a health-check tool, though brevity comes at the cost of parameter clarity.

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?

Despite being a simple tool, the description is incomplete for reliable invocation: the required parameter is unexplained, usage guidance versus sibling test tools is missing, and there is no indication of what the returned message will contain or validate. The output schema exists but does not compensate for the missing parameter semantics.

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 explain the required 'message' parameter. It does not; the mention of 'Return a message' refers to the output, not the input meaning. The parameter remains ambiguous: is it echoed, sent to a server, or simply a required arbitrary string?

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 clearly states the tool's action ('Return a message') and its purpose ('verify that the MCP server process is working'). It is specific enough to distinguish from credential-check tools like check_toss_api_credentials, though it does not explicitly differentiate among the several test_connection sibling tools.

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?

No guidance is provided about when to use this tool versus check_toss_api_credentials, dart_test_connection, telegram_test_connection, or finance_test_connection. Since multiple near-sibling test and credential-check tools exist, explicit usage conditions or exclusions would be valuable but are absent.

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