ise_mnt_coa_reauth

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

No annotations are provided, so the description carries full responsibility for behavioral disclosure. It states that it 'Returns raw XML', which is useful behavioral information about the return type. However, it doesn't disclose auth requirements, error behavior, or what 'reauthentication status' semantically means in terms of output, for a MNT API call with zero annotation coverage.

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 a single concise sentence plus the endpoint reference plus the XML return note. Every part earns its place. It's compact and front-loaded with the purpose.

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?

This is a relatively simple status-lookup tool with no output schema and full param coverage. The description conveys the purpose, the endpoint, and the return format (raw XML). However, for a tool returning raw XML with no output schema, an agent might benefit from knowing what fields appear in the response or typical structure, which is absent. Still, given the simplicity, this is reasonably complete.

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%, so parameters are fully documented in the schema. The description adds the '[CoA]' context and the endpoint path underscore to show how node/mac/type map to path parameters. The deployment parameter's meaning is well documented in the schema itself, so the description doesn't need to add more.

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 states a specific action ('Get CoA reauthentication status') with a specific resource ([CoA]) and even includes the underlying GET endpoint. It's clear this is a read operation tied to the MNT API family. It doesn't explicitly distinguish from sibling tools like ise_mnt_coa_disconnect, but the verb 'Get ... status' makes it a read vs. the sibling's mutation.

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 this is a status lookup tied to a specific node/mac/type triple, and the deployment parameter mentions ov to use the default deployment and calls ise_list_deployments to see choices. However, it doesn't explicitly state when to use this vs alternative tools (e.g., session lookup tools, coa disconnect), nor does it state prerequisites (e.g., an active session). Context is implied but not explicitly bounded.

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