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ebay_suggest_max_cpc

Retrieve maximum CPC bid suggestions for eBay ads based on competitor analysis. Input listing IDs to get optimized bid recommendations.

Instructions

Get maximum CPC bid suggestions for ads based on competition.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
suggestionRequestYesCPC suggestion request
Behavior2/5

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

No annotations are provided, so the description carries full burden. It only mentions 'based on competition' but omits behavioral details like whether it is read-only, required permissions, or data effects. Without annotations, this is insufficient.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence of 10 words, conveying the core purpose without waste. It lacks structure like bullet points, but brevity is appropriate for a simple tool.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no output schema and no annotations, the description should explain what 'maximum CPC bid suggestions' entails. It fails to describe the return format or how results relate to input. The one-parameter tool is simple, but the description leaves gaps.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with descriptions for both suggestionRequest and listingIds. The tool description adds no parameter-specific meaning beyond 'based on competition', so baseline score is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it retrieves maximum CPC bid suggestions for ads, using 'get' as the verb. It distinguishes from sibling tools like ebay_suggest_bids by specifying 'maximum CPC', though not explicitly contrasting them.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool vs alternatives. It implies competition-based suggestions but does not state prerequisites, limitations, or exclude other tools.

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

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