replicate_list_predictions

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

No annotations provided, description solely carries burden. Does not disclose read-only nature, pagination behavior, authentication requirements, or what defines 'recent'. Only states it lists predictions.

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?

Single sentence is concise but omits critical information. While front-loaded with purpose, it sacrifices completeness. Slightly too short given the tool's complexity.

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?

Tool has 2 parameters, no output schema, no annotations, and is a list operation. Description fails to mention return format, pagination (cursor), required authentication (api_token), or any limits. Highly incomplete.

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 has 0% description coverage for parameters (api_token, cursor). Description adds no meaning beyond schema—does not explain api_token as authentication or cursor for pagination. Agent must infer from names only.

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?

Description clearly states verb 'List', resource 'predictions', and scope 'recent' for a Replicate account. Distinguished from siblings like replicate_get_prediction (single) and replicate_create_prediction (create).

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. Does not mention that it lists all recent predictions, contrast with filtering or getting a single prediction. No explicit conditions or exclusions.

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