test_pulse

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

No annotations, so description carries full burden. It discloses that the pulse is sent immediately (actual execution), but does not reveal whether it is idempotent, what side effects occur (users receive notifications), or whether the action is reversible.

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?

Single sentence, front-loaded, but too sparse. Could include more context without significant bloat.

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?

Missing output schema, no explanation of return values or success/failure indicators. For a testing tool with a complex nested parameter, the description is grossly incomplete.

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 0% (no parameter descriptions). The description adds no meaning about the 'input' or nested 'pulse' object, which is completely undocumented. The agent receives no guidance on how to structure the pulse parameter.

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 action ('Test a pulse') and the immediate effect ('sending it immediately'). It distinguishes from sibling tools like create_pulse and get_pulse. However, the phrase 'sending it immediately' could be more precise (e.g., triggers the pulse to execute and send notifications).

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 on when to use this tool vs alternatives (e.g., test_channel, get_pulse, create_pulse). Does not mention that it is for validation before scheduling, or warn about actual side effects.

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