batch_add_nodes

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

With no annotations provided, the description must fully reveal behavioral traits. It only mentions efficiency but omits critical details like atomicity, error handling for partial failures, maximum batch size, or side effects. This is insufficient for a batch operation.

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 extremely concise with two sentences, front-loading the key purpose and efficiency benefit. Every word earns its place.

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?

Despite the tool's complexity (batch adding nodes and connections), the description is too brief. It lacks details on constraints, input format requirements, or processing behavior, especially given the absence of annotations and output schema.

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 coverage is 50% (only 'connections' has a description), and the description adds no parameter details. The description does not explain the 'nodes' array structure or 'connections' beyond the schema, failing to compensate for the low coverage.

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 verb 'Add multiple nodes' and the resource 'at once', indicating batch operation. It distinguishes from the sibling tool 'add_node' by noting increased efficiency, making the purpose unmistakable.

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 implies using this tool when adding multiple nodes for efficiency, but lacks explicit guidance on when not to use it or specific alternatives like 'add_node' for single nodes. The efficiency hint provides clear context for usage.

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