dynadot_aftermarket

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

No annotations are provided, so the description carries full burden. It fails to disclose critical behavioral traits: whether actions are read-only or mutative (e.g., 'bid' or 'buy' imply writes), authentication requirements, rate limits, or error handling. The URL reference is irrelevant to tool behavior and adds no operational context.

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 poorly structured: it starts with a vague list, then includes an irrelevant URL that doesn't belong in a tool description. It's not front-loaded with useful information, and the URL sentence wastes space without adding value for an AI agent.

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 the tool's complexity (6 parameters, 20 action types, no output schema, and no annotations), the description is inadequate. It doesn't explain the tool's scope, return values, or how actions differ (e.g., mutative vs. read-only). Without annotations or output schema, more context is needed for effective use.

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 100%, providing detailed parameter documentation, especially for the 'action' enum. The description adds no meaningful parameter semantics beyond what's in the schema—it doesn't clarify relationships between parameters (e.g., which actions require 'domain' or 'bidAmount') or usage nuances. Baseline 3 is appropriate given high schema coverage.

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 'Aftermarket: auctions, backorders, expired domains, marketplace listings' which lists categories but lacks a specific verb or clear action. It doesn't distinguish this tool from siblings like dynadot_domain or dynadot_order, which might also handle domain-related operations. The URL reference adds confusion rather than clarifying purpose.

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 versus alternatives is provided. The description mentions categories but doesn't explain when to choose this over sibling tools (e.g., dynadot_domain for regular domain operations vs. this for aftermarket activities). The URL suggests manual browsing, which contradicts automated tool usage.

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