Thử webhook email

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

With no annotations provided, the description carries the full disclosure burden. It does disclose the key behavioral trait — it sends a sample email.delivered event (not a real email) and inspects the resulting HTTP response. Yet it omits additional behavioral context such as whether test events are logged, rate limits, or how failures/timeouts are surfaced.

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?

Two short sentences with the usage condition front-loaded before the purpose statement. The main inefficiency is bilingual redundancy — the English sentence restates the Vietnamese sentence — but there is no filler beyond that and the content is appropriately compact for a simple tool.

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 simple 2-parameter tool with no output schema, the description covers purpose, prerequisite, and payload type. However, it lacks expected outcome guidance (e.g., what HTTP status codes indicate success), error/retry behavior, and any clarification of webhook_id. The presence of monapay_test_webhook as a sibling also means the platform scope (mail vs monapay) is only implicit via the name prefix.

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 only 50%; webhook_id (the required parameter) has no schema description and the tool description provides no clarification of it beyond the tool name. The idempotency_key parameter is documented in the schema, but the description adds nothing about how either parameter should be supplied or used.

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 ('webhook delivery to an app') and specifies the exact payload sent ('email.delivered' sample) for checking the HTTP response. This clearly distinguishes it from sibling create/list webhook tools, though it does not explicitly name the sibling test tool (monapay_test_webhook) for contrast.

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 opens with 'Khi đã có endpoint' (when you already have an endpoint), which communicates the prerequisite that a webhook endpoint must exist before testing. However, it does not state when NOT to use this tool, nor does it explicitly mention alternatives like monapay_test_webhook for testing other webhook types.

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