vrfsAddFabricStaticRoutes

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

With no annotations provided, the description carries full burden for behavioral disclosure. It states this is an 'Add' operation (implying creation/mutation) but provides no information about permissions required, whether this is idempotent, what happens on conflicts, or what the response looks like. The syntax example is helpful but insufficient for a mutation tool.

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 brief and front-loaded with the core purpose. The syntax example is relevant but could be more efficiently integrated. No wasted sentences, though it could be slightly more polished.

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?

For a mutation tool with 3 parameters, no annotations, and no output schema, the description is inadequate. It doesn't explain what happens after adding routes, error conditions, or system behavior. The comprehensive schema helps but doesn't compensate for the lack of operational context in the description.

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 description coverage is 100%, so the schema fully documents all parameters. The description adds minimal value by mentioning 'required fields' and providing a syntax example, but doesn't explain parameter relationships or constraints beyond what's already in the comprehensive schema.

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 action ('Add') and resource ('static routes'), and specifies it can handle multiple routes ('one or more'). However, it doesn't differentiate from sibling tools like 'vrfsUpdateFabricStaticRoute' or 'vrfsDeleteFabricStaticRoute' beyond the basic verb difference.

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 no guidance on when to use this tool versus alternatives like update or delete operations. It only gives a basic syntax example but doesn't address prerequisites, error conditions, or appropriate contexts for static route creation.

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