bulk_create_pins

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

No annotations are present, so the description carries the full burden. It mentions the rate limit (a behavioral constraint) but omits key side effects like whether pins are created atomically, what happens on partial failure, or the effect of the dry_run parameter. It also does not describe any permissions or side effects beyond creation.

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 sentences, tightly written with no redundant words. It conveys the core action, a constraint, and required pin fields efficiently.

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 key context about pin content and rate limiting, but omits details about the dry_run parameter's behavior, return value, or error handling. Given the output schema exists, some of these might be covered, but the description alone does not fully round out the tool's 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 description explains that each pin dict must include title, description, and either image_url or image_path, which directly clarifies the 'pins' array parameter structure. However, it does not explain the purpose or effect of the dry_run parameter, and board_id is only implied via 'on a board'. With 0% schema description coverage, this leaves gaps.

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 creates multiple pins on a board, using the verb 'Create' and specifying the resource 'pins' and scope 'multiple' and 'on a board'. It distinguishes itself from the sibling create_pin (single pin) and other unrelated tools.

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 implicitly indicates usage for bulk creation via 'multiple', and mentions a rate limit of 10/min, which is a practical constraint. However, it does not explicitly contrast with create_pin or state when to prefer one over the other.

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