testMantisEvent

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

No annotations are provided, so the description must disclose behavioral traits. The verb 'test' implies it triggers events or validates responses, but it does not state whether this is a read-only operation or if it mutates state, requires authentication, or has side effects. The description is too terse to convey the operational impact, leaving the agent guessing.

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, front-loaded sentence, which is concise. However, it is so brief that it omits critical context, making it under-specified rather than effectively concise. It earns a middle score because it is direct but lacks substance.

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 no output schema, no annotations, and a minimal description, the tool is incomplete for an agent. It does not state what a successful test returns, whether the SDK must be pre-installed, or how to interpret the 'expectedResponse' validation. For a tool with nested object parameters, this is insufficient for reliable invocation.

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 100%, meaning all three parameters (event, data, expectedResponse) have descriptions. The tool description adds no extra meaning beyond these field descriptions, so it does not enhance parameter understanding. Per the rubric, the baseline is 3 when schema coverage is high and the description does not compensate further.

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 ('Test') and resource ('Mantis SDK events and responses'), which is clear and matches the tool name. However, it does not distinguish this from potential siblings like analyzeEventFlow or debugPostMessage, which could also involve event handling. It is specific enough but lacks 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 description gives no guidance on when to use this tool versus siblings such as validateSetup or debugPostMessage. It does not mention any prerequisites (e.g., SDK install) or conditions that would select this tool over alternatives. An agent is left without contextual cues for tool selection.

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