app_clip_advanced_experiences_create_instance

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

With no annotations, the description carries the full behavioral burden, yet it discloses nothing about auth requirements, side effects on related resources, validation constraints, or what the response contains. The only useful signal is a pointer to the OpenAPI request schema, which is a shape hint rather than behavioral context.

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-loads the endpoint, but it wastes space repeating the path verbatim in parentheses and duplicates the schema pointer the input schema already provides, so little of the text earns its place.

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 create tool with a nested JSON:API body, no annotations, and no output schema, the description should explain the created resource, key required fields, and any side effects. Instead it supplies only an endpoint and a schema pointer, leaving the agent materially under-informed about invocation.

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%, and the single body parameter is documented in the schema with the same OpenAPI schema reference repeated in the description. The description adds no syntax, required-field, or envelope detail beyond what the schema already states, so the baseline for high coverage applies.

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 effectively states a POST to /v1/appClipAdvancedExperiences, from which an agent can infer 'create an App Clip advanced experience.' However, it gives no human-readable explanation of what that resource is, and it does not distinguish this tool from siblings like app_clip_advanced_experiences_update_instance or app_clip_advanced_experiences_get_instance beyond the implied REST verb.

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 guidance on when to use this tool, what preconditions must hold, or which alternative to pick (e.g., update_instance for modifications). The description offers only the endpoint, leaving usage entirely to inference.

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