subscription_page_config_update_config

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

No annotations are provided, so the description carries the full behavioral burden, and it discloses almost nothing: it does not say whether PATCH is partial or full replacement, which fields are mutable, what happens to existing config when omitted, or what permissions are needed. The 'Update' verb plus endpoint is effectively all the behavior communicated.

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?

It is short and front-loaded with the endpoint, but the 'Tags: Subscription Page Configs Controller' fragment is auto-generated filler that adds no decision value. Nothing is verbose, yet little of the text earns its place beyond the first line.

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 mutation tool with a nested body, an undocumented 'config' field, no annotations and no output schema, the description is far too thin. An agent gets no confirmation semantics, no field-level guidance, and no sense of the effect of the call, leaving critical gaps to be guessed.

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 50%, and the most opaque parameter — the nested 'config' object — has an empty schema with no description at all, while the description adds nothing about it. The description also does not mention the required 'uuid' inside body or the confirm flag, so it fails to compensate for the coverage gap.

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 names a specific verb and resource ('Update subscription page config') and states the HTTP method and endpoint, so an agent can tell it is a mutation of a subscription page config rather than a read. It does not explicitly contrast itself with siblings like subscription_page_config_create_config or set_tags, but the verb+resource pairing is unambiguous.

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?

There is no statement of when to use this tool versus alternatives (create, clone, delete, set_tags, reorder) and no prerequisites or conditions. The only usage-relevant hint — that a non-GET call requires confirm:true to avoid a preview — lives in the schema, not the description.

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