get_tunnel_configuration

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

No annotations are present, so the description must carry the behavioral disclosure burden. It implies a read-only operation via 'Get' and hints at the response contents ('ingress rules'), but it does not state whether permissions are required, how the response is shaped, or any other behavioral traits. It avoids contradiction, but leaves most behavior undisclosed.

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?

A single front-loaded sentence with no filler. The parenthetical '(ingress rules, etc.)' is slightly vague but adds useful scope information without bloating the description.

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 simple read operation with two well-documented parameters, the description is minimally viable. However, with no output schema and no annotations, it leaves unstated what the full configuration includes and how this tool differs from get_tunnel, so an agent may still need to inspect the sibling or the API response to be confident.

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%, with both tunnel_id and account_id clearly described, so the schema already carries the parameter semantics. The description adds no parameter-specific detail, which is acceptable and earns the baseline 3.

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 ('Get'), resource ('configuration for a Cloudflare Tunnel'), and content area ('ingress rules, etc.'). This makes the tool's function clear, but it does not explicitly distinguish it from the sibling get_tunnel, which could also be interpreted as retrieving tunnel details.

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 gives no guidance on when to prefer this tool over alternatives such as get_tunnel, list_tunnels, or list_tunnel_connections, and no exclusion criteria. Usage context is only implied by the tool name and the generic 'Get configuration' phrasing.

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