KB Sync Webhook Validation (Deprecated)

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

Annotations already declare readOnlyHint, openWorldHint, and idempotentHint, which cover the safety profile. The description adds the deprecated status, which is useful context, but it does not explain additional behavioral details such as what the handshake validates, expected request/response patterns, or authentication requirements.

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 prefixed with a clear deprecated marker. It is concise and front-loaded, with no wasted words. It could be slightly more informative, but for a deprecated, parameterless endpoint, this level of brevity is acceptable.

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?

The tool has no output schema, so the description must convey what the endpoint returns or does during the handshake. It only says "Webhook validation handshake endpoint," which gives no details about the handshake protocol, expected inputs, or response. Even though it is deprecated, the description does not adequately cover what happens when the tool is invoked.

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 input schema has zero parameters, so the baseline is 4. The description does not need to explain parameter meaning since there are none. The schema coverage is 100%, and the description does not complicate parameter understanding.

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 "Webhook validation handshake endpoint," which identifies the tool's function as validating webhooks, but it is vague about what a "handshake" entails or what this endpoint specifically does. It partially distinguishes from the sibling `lyzr_kb_sync_webhook_notification` by focusing on validation, but the term "handshake" is ambiguous.

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 starts with "[deprecated]", which clearly signals that the tool should not be used. However, it does not provide an explicit alternative or specify when to use it versus other webhook-related tools. The deprecation flag is a strong usage signal but the lack of an alternative is a gap.

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