Get TMDB Content Ratings

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

There are no annotations, so the description must fully disclose behavior, but it only states that the tool 'gets' ratings. It does not describe the return format, what happens when region is omitted, authentication needs, or any rate-limiting or data-shape specifics.

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 no filler or redundancy. It is front-loaded with the core action and resource, making it easy to scan.

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 absence of an output schema and annotations, the one-sentence description leaves important gaps: the expected response structure, the behavior when no region is specified, and how the returned ratings are organized. This is under-specified even for a simple retrieval tool.

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 0% schema description coverage, the description partially compensates by clarifying mediaType as 'movie certifications' vs 'TV content ratings' and by indicating that region is optional. However, it does not define the 'id' parameter or explain the region value format beyond the schema pattern.

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 uses the specific verb 'Gets' and identifies the exact resource ('regional movie certifications or TV content ratings'), making it clear what the tool does. This is distinct from sibling tools like tmdb_get_movie or tmdb_search_movies, which focus on other data.

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, nor are any prerequisites or exclusions mentioned. The phrase 'optionally for one region' hints at a parameter but does not explain when to use the tool or how to choose between movie and TV.

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