affiliate_awin_generate_tracking_links

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

With no annotations provided, the description carries the full burden for behavioral disclosure. It provides useful context: returns generated link responses, preserves per-request failures, and supports batch generation up to 100 links. It does not cover all potential concerns (e.g., authentication, rate limits), but the added failure handling and response behavior go beyond basic purpose statements.

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 three sentences, each serving a distinct purpose: stating the function, specifying when to use it, and disclosing return/failure behavior. There is no wasted wording or redundancy.

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 description provides the essential context for a batch link generation tool: it mentions the official Link Builder API, the batch limit (100), deeplink validation use case, and how failures are handled. Given there is no output schema, the description's note about returning generated responses is helpful, though it could have been more explicit about the request item structure.

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 0% and the description does not compensate by explaining the structure of the 'requests' array or its fields (advertiserId, destinationUrl, shorten, parameters). It only vaguely references 'advertiser destinations', leaving the agent to rely entirely on the schema. Since the description adds minimal meaning beyond the schema, this is a weak point.

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 tool's function: 'Generate Awin tracking links through the official Link Builder API for one or many advertiser destinations.' It uses a specific verb ('Generate') and distinct resource ('Awin tracking links'), and the plural form combined with 'one or many' and 'up to 100 links' distinguishes it from the sibling single-link tool.

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 gives explicit usage guidance: 'Use this when the user wants Awin to validate deeplink support or generate up to 100 links in one workflow.' This clearly indicates when to choose this tool, but it does not explicitly mention alternatives or when not to use it, which prevents a 5.

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