list_page_rules_tool

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

No annotations are provided, so the description carries the full disclosure burden. It only says 'List all page rules,' implying a read operation, but fails to disclose pagination behavior, limits, ordering semantics, or what 'all' implies given the filter/order params. No behavioral traits are revealed beyond the bare purpose.

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 efficient sentence with zero wasted words. For a simple list tool with fully documented schema and an output schema, this level of brevity is appropriate and well-structured.

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?

The tool is low-complexity with 3 params (1 required), full schema coverage, and an output schema that explains return values. However, with no annotations and no usage context, the description leaves behavioral gaps—no pagination note, no interaction context with sibling create/update/delete page_rule tools—making it adequate but not 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 description coverage is 100%, so the baseline is 3. The description adds no parameter detail, but the schema already documents zone_id as a 32-character hex, order default 'priority,' and status filter. The description doesn't need to compensate given full schema coverage.

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 'List all page rules for a zone' states a specific verb (List), resource (page rules), and scope (for a zone). It distinguishes itself from sibling list tools (list_dns_records, list_waf_rules) by naming the resource type, though it doesn't explicitly contrast with close siblings like list_response_header_rules_tool.

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?

No guidance is provided on when to use this tool versus alternatives. There's no mention of when-not-to-use, ordering caveats, draining behavior, or related tools. The description gives zero usage context beyond restating the resource name.

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