create_connections

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

With no annotations, the description carries the burden of disclosing behavior. It explains three different modes of operation but does not detail side effects (e.g., overwriting defaults) or prerequisites (e.g., nodes must exist). This is adequate but not comprehensive.

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?

Three concise sentences with no extra words. The main purpose is front-loaded, and each sentence earns its place by providing essential usage instructions.

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?

While the description covers the three use cases, it lacks information about return values (especially for 'check default'), prerequisites (nodes must exist), and potential side effects. Given no output schema and moderate complexity, this is a notable gap.

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%, providing basic descriptions. The description adds meaning by tying each parameter to a specific action (connectorId -> set default, connections -> create lines), which goes beyond what the schema alone offers.

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 can create connections, set default connector template, or check current default. It uses specific verbs and resources, and distinguishes from sibling creation tools by focusing on connections between nodes.

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 provides explicit instructions on which parameter to use for each action: 'connectorId' for setting default, 'connections' for creating lines, and 'nothing' for checking default. It clearly guides the agent on when to use each parameter, though lacks direct comparison to alternative tools.

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