bulk_update_prices

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

With no annotations, the description carries the burden. It discloses that the operation requires a confirmation flag (confirm=True) and implies a feed-based bulk update. However, it does not mention authorization needs, rate limits, or any side effects, leaving gaps.

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 very short (one sentence), which is concise, but it lacks structure such as bullet points or clear parameter explanations. Every sentence is used, but it could be more organized 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 has 3 parameters (1 required) and an output schema, the description is incomplete. It does not explain the feed format, marketplace behavior, or what happens when confirm is false. The output schema exists, so return values are partially covered, but input guidance is severely lacking.

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 schema coverage is 0%, so the description must compensate. It only mentions the confirm parameter, completely omitting details about the 'updates' string format and the 'marketplace' parameter. This is insufficient for an agent to correctly populate the inputs.

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 it updates prices in bulk via a feed, which is a specific verb and resource. However, it does not explicitly distinguish it from similar sibling tools like update_marketplace_price or sync_marketplace_prices, leaving some ambiguity.

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 is provided on when to use this tool versus alternatives. It only states that confirm=True is required, but does not explain prerequisites, scenarios, or exclusions.

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