barevalue-mcp

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

With no annotations provided, the description carries the full burden. It describes the tool's function (listing webhooks) and their purpose (sending notifications for order events), but does not disclose behavioral traits like pagination, rate limits, authentication needs, or output format. It adds some context but misses key operational details.

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 two concise sentences with zero waste: the first states the tool's purpose, and the second adds valuable context about webhook functionality. It is front-loaded and efficiently structured, with every sentence earning its place.

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?

Given no annotations, no output schema, and 0 parameters, the description is adequate for a simple list tool but could be more complete. It explains what webhooks do (order notifications), but lacks details on response format, error handling, or system constraints, leaving gaps in operational context.

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 0 parameters with 100% coverage, so no parameter documentation is needed. The description does not add parameter details, which is appropriate, but it does provide context about webhook functionality (order notifications), slightly enhancing understanding beyond the schema.

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 verb ('List') and resource ('all configured webhooks for your account'), distinguishing it from siblings like create, delete, update, or rotate_secret webhook tools. It also adds context about webhook purpose ('send notifications when orders complete, fail, or are refunded'), which enhances understanding beyond just listing.

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 implies usage for viewing webhook configurations, but does not explicitly state when to use this tool versus alternatives (e.g., vs. webhook_update for modifying settings). It mentions webhook notifications related to orders, which provides some context, but lacks explicit guidance on prerequisites or exclusions.

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