create_languageprofile

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

The description adds no behavior beyond what annotations already state. Annotations declare idempotentHint=trueher and destructiveHint=false, and the description simply says 'Create LanguageProfile.' It does not disclose side effects, required permissions, or expected response behavior. No contradiction exists, but no added value is provided.

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 compact and well-structured: a clear purpose statement, the HTTP method/path, and the parameter definition. There is minimal verbosity, and the key pointer to schema documentation earns its place. Slight redundancy exists between the title and the first sentence, but overall it is efficient.

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 generic body object and the presence of an output schema, the description provides a workable path: it explicitly tells the agent to consult the matching GET or /schema endpoint to discover expected fields. This is likely sufficient for a dynamic REST API, though it does not describe any request constraints or examples beyond that pointer.

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?

With schema description coverage at 0%, the description attempts to compensate by labeling body as 'Request payload' and directing the agent to read the matching GET or /schema endpoint for field details. This is helpful but stops short of enumerating any fields or validation rules, leaving the agent to discover them externally.

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 a specific verb and resource ('Create LanguageProfile') and gives the exact endpoint (POST /api/v3/languageprofile), which unambiguously identifies the operation. It doesn't explicitly contrast with sibling create_* tools, but the resource name and endpoint make the purpose clear.

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 about when to use this tool versus other create_* or update_* tools. It only instructs the agent to read the matching GET or /schema endpoint first, which is a preparation step, not usage selection guidance. No alternatives 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.