beta_app_clip_invocations__create

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

Annotations indicate this is a mutation (readOnlyHint=false) but not destructive or idempotent. The description adds no behavioral context beyond this—no mention of side effects, required permissions, rate limits, or consequences. For a create operation with no output schema, 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 a single sentence with the REST endpoint, which is concise and front-loaded. It avoids unnecessary words, but the lack of additional structure (e.g., bullet points or examples) limits its usefulness.

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 complex nested input schema, lack of output schema, and minimal annotations, the description is too brief. It does not explain what a beta App Clip invocation is, how to construct the request, or any domain-specific context that would help the agent understand the tool's role among siblings.

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?

The schema covers the single 'body' parameter completely (100% coverage). However, the description does not explain the meaning of the parameter or its required fields (url, buildBundle, localizations) beyond the schema's brief 'JSON:API request body' note. The description adds no semantic value.

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 the verb 'Create' and the resource 'beta App Clip invocation', directly matching the tool's name and differentiating it from sibling tools like update, delete, and get. The inclusion of the HTTP endpoint further clarifies the action.

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 no guidance on when to use this tool versus alternatives (e.g., when to create vs update or delete a beta App Clip invocation). No prerequisites, context, or exclusions are mentioned.

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