list_device_dhcp_servers

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

No annotations are supplied, so the description carries the full behavioral burden. It does disclose the result shape (dict with device, vdom, count, and dhcp_servers keyed by numeric id), which usefully signals an unfiltered raw dump, but it says nothing about read-only safety guarantees, permissions, or pagination/size limits for large device DBs.

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 purpose sentence is front-loaded and the Args/Returns blocks are compact and scannable. The structure is docstring-conventional rather than prose-tight; the Args lines duplicate names already in the schema, but they earn their place given 0% schema coverage.

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 two-parameter read tool with an output schema, the description covers inputs, defaults, and the return shape adequately. The only real gap is behavioral: with no annotations, nothing confirms the operation is non-mutating or notes any access requirements.

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 0% and has no enums, so the description must compensate, and it does: both parameters are explained — 'device: Managed device name' (clarifying it is the managed device identifier, not a serial or IP) and 'vdom: VDOM to read (default "root")', which restates the default meaningfully as a read scope.

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?

States a specific verb and resource: list DHCP servers configured in a device's device DB, with the scope (device DB, per-device/per-VDOM) made explicit. It is clearly distinguishable from the create/update/delete_device_dhcp_server siblings, though it does not name them or call out the contrast.

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?

Usage is only implied by the name and the phrase 'configured in a device's device DB' — an agent can infer this is the read path before mutating DHCP servers. There is no explicit when-to-use guidance, no statement of prerequisites, and no naming of alternatives.

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