proxmox_cluster_firewall_group

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

With no annotations provided, the description carries full burden for behavioral traits. It only notes that create, update, and delete are 'elevated', implying privilege requirements. It does not disclose destructive semantics for delete, idempotency, rate limits, or what happens to related rules. For a CRUD tool with destructive actions, this is insufficient.

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 concise, using a single sentence with a structured list of actions. It is front-loaded with the tool's purpose. However, the list format is somewhat dense and could be slightly clearer if actions were separated by newlines or punctuation.

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 the complexity (6 parameters, no output schema, no annotations), the description is incomplete. It does not explain return values, error behavior, or how this tool relates to other firewall tools (e.g., proxmox_cluster_firewall_rule for rules within groups). Essential details for correct invocation are missing.

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 low (17%), so the description must compensate. It only indirectly explains the 'group' parameter via 'get group by name', but does not describe 'comment', 'rename', 'delete' (a parameter name), or 'digest'. The action enum is described, but other parameters lack guidance, leaving the agent to infer from parameter names alone.

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 it manages cluster firewall groups and enumerates actions (list, get, create, update, delete). The verb 'manage' combined with the action list provides a specific purpose. However, it does not explicitly differentiate from sibling tools like proxmox_cluster_firewall or proxmox_cluster_firewall_alias, though the resource 'group' is implied.

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 guidance for each action (e.g., 'list groups', 'get group by name', 'create group (elevated)'), indicating when to use each. However, it does not offer context on when to choose this tool over alternatives (e.g., using cluster firewall rules or aliases), nor does it mention prerequisites or postconditions.

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