Create node chain

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

Annotations already indicate mutation (readOnlyHint false) and non-destructiveness (destructiveHint false). The description adds valuable context: on failure, it stops and reports partial progress without deleting anything, which is not conveyed by annotations. This shows good behavioral transparency beyond structured fields.

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?

Two sentences: first sentence states core action and return value, second sentence explains failure behavior. No redundant words, essential information front-loaded. Excellent conciseness.

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 no output schema, the description adequately covers return value ('all created paths') and partial failure behavior. With 3 parameters, no enums, no nested objects, the description is sufficiently complete for an AI agent to understand the tool's capabilities without ambiguity.

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 100%; all parameters are described in the input schema. The description does not add new semantic information beyond what is already in the schema (e.g., 'Parent COMP' is explained, 'Ordered list' is explained, 'connect_sequentially' behavior is explained). Therefore, it meets the baseline but does not exceed.

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 the tool creates multiple nodes and optionally connects them in sequence. It explicitly mentions returning all created paths and failure behavior, which distinguishes it from single-node creation tools like create_td_node.

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 usage for batch creation of connected nodes but does not explicitly state when to use this tool versus alternative tools like create_td_node (for single nodes) or connect_nodes (for existing nodes). No exclusion criteria or alternative suggestions are provided.

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